incomplete tag

* Add block hash to primary keys in transactions, receipts and logs tables

* Add block hash in postgraphile triggers for transactions, receipts and logs tables

* Make indexes on transaction cid and mh_key non-unique

.github/workflows/on-main.yaml

@@ -1,25 +0,0 @@
-name: Docker Compose Build
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  build:
-    name: Run docker build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Get the version
-        id: vars
-        run: echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
-      - name: Run docker build
-        run: make docker-build
-      - name: Tag docker image
-        run: docker tag vulcanize/ipld-eth-db docker.pkg.github.com/vulcanize/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}}
-      - name: Docker Login
-        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login https://docker.pkg.github.com -u vulcanize --password-stdin
-      - name: Docker Push
-        run: docker push docker.pkg.github.com/vulcanize/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}}
-

.github/workflows/on-pr.yaml

@@ -3,39 +3,76 @@ name: Docker Build
 on: [pull_request]
 
 jobs:
-  concise_migration_diff:
+  build:
-    name: Verify concise migration and generated schema
+    name: Run docker build
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Run docker concise migration build
+      - name: Run docker build
-        run: make docker-concise-migration-build
+        run: make docker-build
-      - name: Run database
+  test:
-        run: docker-compose -f docker-compose.test.yml up -d test-db
+    # Add a dummy job to avoid failing GitHub CI checks.
-      - name: Test concise migration
+    # Other checks to be added later.
-        run: |
+    name: Dummy job
-          sleep 10
-          docker run --rm --network host -e DATABASE_USER=vdbm -e DATABASE_PASSWORD=password \
-          -e DATABASE_HOSTNAME=127.0.0.1 -e DATABASE_PORT=8066 -e DATABASE_NAME=vulcanize_testing \
-          vulcanize/concise-migration-build
-      - name: Verify schema is latest
-        run: |
-          PGPASSWORD="password" pg_dump -h localhost -p 8066 -U vdbm vulcanize_testing --no-owner --schema-only > ./db/migration_schema.sql
-          ./scripts/check_diff.sh
-  incremental_migration_diff:
-    name: Compare conscise migration schema with incremental migration.
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - name: Run dummy job
-      - name: Run database
+        run: echo "Empty dummy job"
-        run: docker-compose -f docker-compose.test.yml up -d test-db statediff-migrations
+  # concise_migration_diff:
-      - name: Test incremental migration
+  #   name: Verify concise migration and generated schema
-        run: |
+  #   runs-on: ubuntu-latest
-          sleep 10
+  #   steps:
-          docker run --rm --network host -e DATABASE_USER=vdbm -e DATABASE_PASSWORD=password \
+  #     - uses: actions/checkout@v2
-          -e DATABASE_HOSTNAME=127.0.0.1 -e DATABASE_PORT=8066 -e DATABASE_NAME=vulcanize_testing \
+  #     - name: Run docker concise migration build
-          vulcanize/statediff-migrations:v0.9.0
+  #       run: make docker-concise-migration-build
-      - name: Verify schema is latest
+  #     - name: Run database
-        run: |
+  #       run: docker-compose -f docker-compose.test.yml up -d test-db
-          PGPASSWORD="password" pg_dump -h localhost -p 8066 -U vdbm vulcanize_testing --no-owner --schema-only > ./db/migration_schema.sql
+  #     - name: Test concise migration
-          ./scripts/check_diff.sh
+  #       run: |
+  #         sleep 10
+  #         docker run --rm --network host -e DATABASE_USER=vdbm -e DATABASE_PASSWORD=password \
+  #         -e DATABASE_HOSTNAME=127.0.0.1 -e DATABASE_PORT=8066 -e DATABASE_NAME=vulcanize_testing \
+  #         vulcanize/concise-migration-build
+  #     - name: Verify schema is latest
+  #       run: |
+  #         PGPASSWORD="password" pg_dump -h localhost -p 8066 -U vdbm vulcanize_testing --no-owner --schema-only > ./db/migration_schema.sql
+  #         ./scripts/check_diff.sh ./db/migration_schema.sql db/schema.sql
+
+  # incremental_migration_diff:
+  #   name: Compare conscise migration schema with incremental migration.
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - name: Run database
+  #       run: docker-compose -f docker-compose.test.yml up -d test-db statediff-migrations
+  #     - name: Test incremental migration
+  #       run: |
+  #         sleep 10
+  #         docker run --rm --network host -e DATABASE_USER=vdbm -e DATABASE_PASSWORD=password \
+  #         -e DATABASE_HOSTNAME=127.0.0.1 -e DATABASE_PORT=8066 -e DATABASE_NAME=vulcanize_testing \
+  #         vulcanize/statediff-migrations:v0.9.0
+  #     - name: Verify schema is latest
+  #       run: |
+  #         PGPASSWORD="password" pg_dump -h localhost -p 8066 -U vdbm vulcanize_testing --no-owner --schema-only > ./db/migration_schema.sql
+  #         ./scripts/check_diff.sh db/schema.sql ./db/migration_schema.sql
+
+  # migration:
+  #   name: Compare up and down migration
+  #   env:
+  #     GOPATH: /tmp/go
+  #   strategy:
+  #     matrix:
+  #       go-version: [ 1.16.x ]
+  #       os: [ ubuntu-latest ]
+  #   runs-on: ${{ matrix.os }}
+  #   steps:
+  #     - name: Create GOPATH
+  #       run: mkdir -p /tmp/go
+  #     - name: Install Go
+  #       uses: actions/setup-go@v2
+  #       with:
+  #         go-version: ${{ matrix.go-version }}
+  #     - uses: actions/checkout@v2
+  #     - name: Test migration
+  #       run: |
+  #         timeout 5m make test-migrations

.github/workflows/publish.yaml

@@ -1,24 +1,49 @@
 name: Publish Docker image
 on:
   release:
-    types: [published]
+    types: [published, edited]
 jobs:
-  push_to_registries:
+  build:
-    name: Push Docker image to Docker Hub
+    name: Run docker build
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
       - name: Get the version
         id: vars
         run: |
           echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
           echo ::set-output name=tag::$(echo ${GITHUB_REF#refs/tags/})
-      - name: Docker Login to Github Registry
+      - name: Run docker build
-        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login https://docker.pkg.github.com -u vulcanize --password-stdin
+        run: make docker-build
-      - name: Docker Pull
-        run: docker pull docker.pkg.github.com/vulcanize/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}}
-      - name: Docker Login to Docker Registry
-        run: echo ${{ secrets.VULCANIZEJENKINS_PAT }} | docker login -u vulcanizejenkins --password-stdin
       - name: Tag docker image
-        run: docker tag docker.pkg.github.com/vulcanize/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}} vulcanize/ipld-eth-db:${{steps.vars.outputs.tag}}
+        run: docker tag cerc-io/ipld-eth-db git.vdb.to/cerc-io/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}}
-      - name: Docker Push to Docker Hub
+      - name: Tag docker image
-        run: docker push vulcanize/ipld-eth-db:${{steps.vars.outputs.tag}}
+        run: docker tag git.vdb.to/cerc-io/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}} git.vdb.to/cerc-io/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.tag}}
+      - name: Docker Login
+        run: echo ${{ secrets.GITEA_TOKEN }} | docker login https://git.vdb.to -u cerccicd --password-stdin
+      - name: Docker Push
+        run: docker push git.vdb.to/cerc-io/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}}
+      - name: Docker Push with TAG to git.vdb.to
+        run: docker push git.vdb.to/cerc-io/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.tag}}
+  #push_to_registries:
+  #  name: Push Docker image to Docker Hub
+  #  runs-on: ubuntu-latest
+  #  needs: build
+  #  steps:
+  #    - name: Get the version
+  #     id: vars
+  #      run: |
+  #        echo ::set-output name=sha::$(echo ${GITHUB_SHA:0:7})
+  #        echo ::set-output name=tag::$(echo ${GITHUB_REF#refs/tags/})
+  #    - name: Docker Login to Github Registry
+  #      run: echo ${{ secrets.GITEA_TOKEN }} | docker login https://git.vdb.to -u cerccicd --password-stdin
+  #    - name: Docker Pull
+  #      run: docker pull git.vdb.to/cerc-io/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}}
+  #    - name: Docker Push to Docker Hub
+      #      run: docker push cerc-io/ipld-eth-db:${{steps.vars.outputs.tag}}
+  #    - name: Docker Login to Docker Registry
+  #      run: echo ${{ secrets.VULCANIZEJENKINS_PAT }} | docker login -u cerccicd --password-stdin
+  #    - name: Tag docker image
+  #      run: docker tag git.vdb.to/cerc-io/ipld-eth-db/ipld-eth-db:${{steps.vars.outputs.sha}} cerc-io/ipld-eth-db:${{steps.vars.outputs.tag}}
+  #    - name: Docker Push to Docker Hub
+  #      run: docker push cerc-io/ipld-eth-db:${{steps.vars.outputs.tag}}

.gitignore

@@ -1 +1,2 @@
 .idea/
+.vscode

Dockerfile

@@ -1 +1,24 @@
-FROM postgres:12-alpine
+FROM golang:1.18-alpine as builder
+
+RUN apk --update --no-cache add make git g++ linux-headers
+
+ADD . /go/src/github.com/cerc-io/ipld-eth-db
+
+# Build migration tool
+WORKDIR /go/src/github.com/pressly
+ARG GOOSE_VER="v3.6.1"
+RUN git clone --depth 1 --branch ${GOOSE_VER} https://github.com/pressly/goose.git
+WORKDIR /go/src/github.com/pressly/goose/cmd/goose
+RUN GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -tags='no_sqlite3' -o goose .
+
+# app container
+FROM alpine
+
+WORKDIR /app
+
+COPY --from=builder /go/src/github.com/cerc-io/ipld-eth-db/scripts/startup_script.sh .
+
+COPY --from=builder /go/src/github.com/pressly/goose/cmd/goose/goose goose
+COPY --from=builder /go/src/github.com/cerc-io/ipld-eth-db/db/migrations migrations/vulcanizedb
+
+ENTRYPOINT ["/app/startup_script.sh"]

Makefile

@@ -1,3 +1,7 @@
+ifndef GOPATH
+override GOPATH = $(HOME)/go
+endif
+
 BIN = $(GOPATH)/bin
 
 # Tools
@@ -41,36 +45,65 @@ checkmigname:
 ## Rollback the last migration
 .PHONY: rollback
 rollback: $(GOOSE) checkdbvars
-	$(GOOSE) -dir migrations postgres "$(CONNECT_STRING)" down
+	$(GOOSE) -dir db/migrations postgres "$(CONNECT_STRING)" down
 	pg_dump -O -s $(CONNECT_STRING) > schema.sql
 
-
 ## Rollback to a select migration (id/timestamp)
 .PHONY: rollback_to
 rollback_to: $(GOOSE) checkmigration checkdbvars
-	$(GOOSE) -dir migrations postgres "$(CONNECT_STRING)" down-to "$(MIGRATION)"
+	$(GOOSE) -dir db/migrations postgres "$(CONNECT_STRING)" down-to "$(MIGRATION)"
+
+## Rollback pre_batch_set
+.PHONY: `rollback_pre_batch_set`
+rollback_pre_batch_set: $(GOOSE) checkdbvars
+	$(GOOSE) -dir db/pre_batch_processing_migrations postgres "$(CONNECT_STRING)" down
+
+## Rollback post_batch_set
+.PHONY: rollback_post_batch_set
+rollback_post_batch_set: $(GOOSE) checkdbvars
+	$(GOOSE) -dir db/post_batch_processing_migrations postgres "$(CONNECT_STRING)" down
+
+## Apply the next up migration
+.PHONY: migrate_up_by_one
+migrate_up_by_one: $(GOOSE) checkdbvars
+	$(GOOSE) -dir db/migrations postgres "$(CONNECT_STRING)" up-by-one
 
 ## Apply all migrations not already run
 .PHONY: migrate
 migrate: $(GOOSE) checkdbvars
-	$(GOOSE) -dir migrations postgres "$(CONNECT_STRING)" up
+	$(GOOSE) -dir db/migrations postgres "$(CONNECT_STRING)" up
 	pg_dump -O -s $(CONNECT_STRING) > schema.sql
 
+## Apply migrations to be ran before a batch processing
+.PHONY: migrate_pre_batch_set
+migrate_pre_batch_set: $(GOOSE) checkdbvars
+	$(GOOSE) -dir db/pre_batch_processing_migrations postgres "$(CONNECT_STRING)" up
+
+## Apply migrations to be ran after a batch processing, one-by-one
+.PHONY: migrate_post_batch_set_up_by_one
+migrate_post_batch_set_up_by_one: $(GOOSE) checkdbvars
+	$(GOOSE) -dir db/post_batch_processing_migrations postgres "$(CONNECT_STRING)" up-by-one
+
+## Apply migrations to be ran after a batch processing
+.PHONY: migrate_post_batch_set
+migrate_post_batch_set: $(GOOSE) checkdbvars
+	$(GOOSE) -dir db/post_batch_processing_migrations postgres "$(CONNECT_STRING)" up
+
 ## Create a new migration file
 .PHONY: new_migration
 new_migration: $(GOOSE) checkmigname
-	$(GOOSE) -dir migrations create $(NAME) sql
+	$(GOOSE) -dir db/migrations create $(NAME) sql
 
 ## Check which migrations are applied at the moment
 .PHONY: migration_status
 migration_status: $(GOOSE) checkdbvars
-	$(GOOSE) -dir migrations postgres "$(CONNECT_STRING)" status
+	$(GOOSE) -dir db/migrations postgres "$(CONNECT_STRING)" status
 
 # Convert timestamped migrations to versioned (to be run in CI);
 # merge timestamped files to prevent conflict
 .PHONY: version_migrations
 version_migrations:
-	$(GOOSE) -dir migrations fix
+	$(GOOSE) -dir db/migrations fix
 
 # Import a psql schema to the database
 .PHONY: import
@@ -82,9 +115,13 @@ import:
 ## Build docker image with schema
 .PHONY: docker-build
 docker-build:
-	docker-compose build
+	docker-compose -f docker-compose.test.yml build
 
-## Build docker image for migration
+# ## Build docker image for migration
-.PHONY: docker-concise-migration-build
+# .PHONY: docker-concise-migration-build
-docker-concise-migration-build:
+# docker-concise-migration-build:
-	docker build -t vulcanize/concise-migration-build -f ./db/Dockerfile .
+# 	docker build -t vulcanize/concise-migration-build -f ./db/Dockerfile .
+
+.PHONY: test-migrations
+test-migrations: $(GOOSE)
+	./scripts/test_migration.sh

README.md

@@ -3,3 +3,33 @@ Schemas and utils for IPLD ETH Postgres database
 
 ## Database UML
 ![](vulcanize_db.png)
+
+## Run
+
+* Remove any existing containers / volumes:
+
+  ```bash
+  docker-compose down -v --remove-orphans
+  ```
+
+* Spin up `ipld-eth-db` using an existing image:
+
+  * Update image source used for running the migrations in [docker-compose.yml](./docker-compose.yml) (if required).
+
+  * Run:
+
+    ```
+    docker-compose -f docker-compose.yml up
+    ```
+
+* Spin up `ipld-eth-db` using a locally built image:
+
+  * Update [Dockerfile](./Dockerfile) (if required).
+
+  * Update build context used for running the migrations in [docker-compose.test.yml](./docker-compose.test.yml) (if required).
+
+  * Run:
+
+    ```
+    docker-compose -f docker-compose.test.yml up --build
+    ```

db/Dockerfile

@@ -1,23 +0,0 @@
-FROM golang:1.16-alpine as builder
-
-RUN apk --update --no-cache add make git g++ linux-headers
-
-ADD . /go/src/github.com/vulcanize/ipld-eth-db
-
-# Build migration tool
-WORKDIR /go/src/github.com/pressly
-RUN git clone https://github.com/pressly/goose.git
-WORKDIR /go/src/github.com/pressly/goose/cmd/goose
-RUN GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -tags='no_mysql no_sqlite' -o goose .
-
-# app container
-FROM alpine
-
-WORKDIR /app
-
-COPY --from=builder /go/src/github.com/vulcanize/ipld-eth-db/scripts/startup_script.sh .
-
-COPY --from=builder /go/src/github.com/pressly/goose/cmd/goose/goose goose
-COPY --from=builder /go/src/github.com/vulcanize/ipld-eth-db/db/migrations migrations/vulcanizedb
-
-ENTRYPOINT ["/app/startup_script.sh"]

db/migrations/00001_create_ipfs_blocks_table.sql

@@ -1,7 +1,9 @@
 -- +goose Up
 CREATE TABLE IF NOT EXISTS public.blocks (
-  key TEXT UNIQUE NOT NULL,
+    block_number BIGINT NOT NULL,
-  data BYTEA NOT NULL
+    key TEXT NOT NULL,
+    data BYTEA NOT NULL,
+    PRIMARY KEY (key, block_number)
 );
 
 -- +goose Down

db/migrations/00002_create_nodes_table.sql

@@ -1,12 +1,10 @@
 -- +goose Up
-CREATE TABLE nodes (
+CREATE TABLE IF NOT EXISTS nodes (
-  id            SERIAL PRIMARY KEY,
+    genesis_block VARCHAR(66),
-  client_name   VARCHAR,
+    network_id    VARCHAR,
-  genesis_block VARCHAR(66),
+    node_id       VARCHAR(128) PRIMARY KEY,
-  network_id    VARCHAR,
+    client_name   VARCHAR,
-  node_id       VARCHAR(128),
+    chain_id      INTEGER DEFAULT 1
-  chain_id      INTEGER DEFAULT 1,
-  CONSTRAINT node_uc UNIQUE (genesis_block, network_id, node_id, chain_id)
 );
 
 -- +goose Down

db/migrations/00004_create_eth_header_cids_table.sql

@@ -1,23 +1,22 @@
 -- +goose Up
-CREATE TABLE eth.header_cids (
+CREATE TABLE IF NOT EXISTS eth.header_cids (
-  id                    SERIAL PRIMARY KEY,
+    block_number          BIGINT NOT NULL,
-  block_number          BIGINT NOT NULL,
+    block_hash            VARCHAR(66) NOT NULL,
-  block_hash            VARCHAR(66) NOT NULL,
+    parent_hash           VARCHAR(66) NOT NULL,
-  parent_hash           VARCHAR(66) NOT NULL,
+    cid                   TEXT NOT NULL,
-  cid                   TEXT NOT NULL,
+    td                    NUMERIC NOT NULL,
-  mh_key                TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    node_id               VARCHAR(128) NOT NULL,
-  td                    NUMERIC NOT NULL,
+    reward                NUMERIC NOT NULL,
-  node_id               INTEGER NOT NULL REFERENCES nodes (id) ON DELETE CASCADE,
+    state_root            VARCHAR(66) NOT NULL,
-  reward                NUMERIC NOT NULL,
+    tx_root               VARCHAR(66) NOT NULL,
-  state_root            VARCHAR(66) NOT NULL,
+    receipt_root          VARCHAR(66) NOT NULL,
-  tx_root               VARCHAR(66) NOT NULL,
+    uncle_root            VARCHAR(66) NOT NULL,
-  receipt_root          VARCHAR(66) NOT NULL,
+    bloom                 BYTEA NOT NULL,
-  uncle_root            VARCHAR(66) NOT NULL,
+    timestamp             BIGINT NOT NULL,
-  bloom                 BYTEA NOT NULL,
+    mh_key                TEXT NOT NULL,
-  timestamp             NUMERIC NOT NULL,
+    times_validated       INTEGER NOT NULL DEFAULT 1,
-  times_validated       INTEGER NOT NULL DEFAULT 1,
+    coinbase              VARCHAR(66) NOT NULL,
-  base_fee              BIGINT,
+    PRIMARY KEY (block_hash, block_number)
-  UNIQUE (block_number, block_hash)
 );
 
 -- +goose Down

db/migrations/00005_create_eth_uncle_cids_table.sql

@@ -1,13 +1,13 @@
 -- +goose Up
-CREATE TABLE eth.uncle_cids (
+CREATE TABLE IF NOT EXISTS eth.uncle_cids (
-  id                    SERIAL PRIMARY KEY,
+    block_number          BIGINT NOT NULL,
-  header_id             INTEGER NOT NULL REFERENCES eth.header_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    block_hash            VARCHAR(66) NOT NULL,
-  block_hash            VARCHAR(66) NOT NULL,
+    header_id             VARCHAR(66) NOT NULL,
-  parent_hash           VARCHAR(66) NOT NULL,
+    parent_hash           VARCHAR(66) NOT NULL,
-  cid                   TEXT NOT NULL,
+    cid                   TEXT NOT NULL,
-  mh_key                TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    reward                NUMERIC NOT NULL,
-  reward                NUMERIC NOT NULL,
+    mh_key                TEXT NOT NULL,
-  UNIQUE (header_id, block_hash)
+    PRIMARY KEY (block_hash, block_number)
 );
 
 -- +goose Down

db/migrations/00006_create_eth_transaction_cids_table.sql

@@ -1,16 +1,17 @@
 -- +goose Up
-CREATE TABLE eth.transaction_cids (
+CREATE TABLE IF NOT EXISTS eth.transaction_cids (
-  id                    SERIAL PRIMARY KEY,
+    block_number          BIGINT NOT NULL,
-  header_id             INTEGER NOT NULL REFERENCES eth.header_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    header_id             VARCHAR(66) NOT NULL,
-  tx_hash               VARCHAR(66) NOT NULL,
+    tx_hash               VARCHAR(66) NOT NULL,
-  index                 INTEGER NOT NULL,
+    cid                   TEXT NOT NULL,
-  cid                   TEXT NOT NULL,
+    dst                   VARCHAR(66) NOT NULL,
-  mh_key                TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    src                   VARCHAR(66) NOT NULL,
-  dst                   VARCHAR(66) NOT NULL,
+    index                 INTEGER NOT NULL,
-  src                   VARCHAR(66) NOT NULL,
+    mh_key                TEXT NOT NULL,
-  tx_data               BYTEA,
+    tx_data               BYTEA,
-  tx_type               BYTEA,
+    tx_type               INTEGER,
-  UNIQUE (header_id, tx_hash)
+    value                 NUMERIC,
+    PRIMARY KEY (tx_hash, header_id, block_number)
 );
 
 -- +goose Down

db/migrations/00007_create_eth_receipt_cids_table.sql

@@ -1,15 +1,16 @@
 -- +goose Up
-CREATE TABLE eth.receipt_cids (
+CREATE TABLE IF NOT EXISTS eth.receipt_cids (
-  id                    SERIAL PRIMARY KEY,
+    block_number          BIGINT NOT NULL,
-  tx_id                 INTEGER NOT NULL REFERENCES eth.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    header_id             VARCHAR(66) NOT NULL,
-  leaf_cid              TEXT NOT NULL,
+    tx_id                 VARCHAR(66) NOT NULL,
-  leaf_mh_key           TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    leaf_cid              TEXT NOT NULL,
-  contract              VARCHAR(66),
+    contract              VARCHAR(66),
-  contract_hash         VARCHAR(66),
+    contract_hash         VARCHAR(66),
-  post_state            VARCHAR(66),
+    leaf_mh_key           TEXT NOT NULL,
-  post_status           INTEGER,
+    post_state            VARCHAR(66),
-  log_root              VARCHAR(66),
+    post_status           INTEGER,
-  UNIQUE (tx_id)
+    log_root              VARCHAR(66),
+    PRIMARY KEY (tx_id, header_id, block_number)
 );
 
 -- +goose Down

db/migrations/00008_create_eth_state_cids_table.sql

@@ -1,14 +1,14 @@
 -- +goose Up
-CREATE TABLE eth.state_cids (
+CREATE TABLE IF NOT EXISTS eth.state_cids (
-  id                    BIGSERIAL PRIMARY KEY,
+    block_number          BIGINT NOT NULL,
-  header_id             INTEGER NOT NULL REFERENCES eth.header_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    header_id             VARCHAR(66) NOT NULL,
-  state_leaf_key        VARCHAR(66),
+    state_leaf_key        VARCHAR(66),
-  cid                   TEXT NOT NULL,
+    cid                   TEXT NOT NULL,
-  mh_key                TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    state_path            BYTEA NOT NULL,
-  state_path            BYTEA,
+    node_type             INTEGER NOT NULL,
-  node_type             INTEGER NOT NULL,
+    diff                  BOOLEAN NOT NULL DEFAULT FALSE,
-  diff                  BOOLEAN NOT NULL DEFAULT FALSE,
+    mh_key                TEXT NOT NULL,
-  UNIQUE (header_id, state_path)
+    PRIMARY KEY (state_path, header_id, block_number)
 );
 
 -- +goose Down

db/migrations/00009_create_eth_storage_cids_table.sql

@@ -1,14 +1,15 @@
 -- +goose Up
-CREATE TABLE eth.storage_cids (
+CREATE TABLE IF NOT EXISTS eth.storage_cids (
-  id                    BIGSERIAL PRIMARY KEY,
+    block_number          BIGINT NOT NULL,
-  state_id              BIGINT NOT NULL REFERENCES eth.state_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    header_id             VARCHAR(66) NOT NULL,
-  storage_leaf_key      VARCHAR(66),
+    state_path            BYTEA NOT NULL,
-  cid                   TEXT NOT NULL,
+    storage_leaf_key      VARCHAR(66),
-  mh_key                TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+    cid                   TEXT NOT NULL,
-  storage_path          BYTEA,
+    storage_path          BYTEA NOT NULL,
-  node_type             INTEGER NOT NULL,
+    node_type             INTEGER NOT NULL,
-  diff                  BOOLEAN NOT NULL DEFAULT FALSE,
+    diff                  BOOLEAN NOT NULL DEFAULT FALSE,
-  UNIQUE (state_id, storage_path)
+    mh_key                TEXT NOT NULL,
+    PRIMARY KEY (storage_path, state_path, header_id, block_number)
 );
 
 -- +goose Down

db/migrations/00010_create_eth_state_accounts_table.sql

@@ -0,0 +1,14 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS eth.state_accounts (
+    block_number          BIGINT NOT NULL,
+    header_id             VARCHAR(66) NOT NULL,
+    state_path            BYTEA NOT NULL,
+    balance               NUMERIC NOT NULL,
+    nonce                 BIGINT NOT NULL,
+    code_hash             BYTEA NOT NULL,
+    storage_root          VARCHAR(66) NOT NULL,
+    PRIMARY KEY (state_path, header_id, block_number)
+);
+
+-- +goose Down
+DROP TABLE eth.state_accounts;

db/migrations/00010_create_eth_state_accouts_table.sql

@@ -1,13 +0,0 @@
--- +goose Up
-CREATE TABLE eth.state_accounts (
-  id                    SERIAL PRIMARY KEY,
-  state_id              BIGINT NOT NULL REFERENCES eth.state_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-  balance               NUMERIC NOT NULL,
-  nonce                 INTEGER NOT NULL,
-  code_hash             BYTEA NOT NULL,
-  storage_root          VARCHAR(66) NOT NULL,
-  UNIQUE (state_id)
-);
-
--- +goose Down
-DROP TABLE eth.state_accounts;

db/migrations/00011_create_eth_access_list_elements_table.sql

@@ -0,0 +1,12 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS eth.access_list_elements (
+    block_number          BIGINT NOT NULL,
+    tx_id                 VARCHAR(66) NOT NULL,
+    index                 INTEGER NOT NULL,
+    address               VARCHAR(66),
+    storage_keys          VARCHAR(66)[],
+    PRIMARY KEY (tx_id, index, block_number)
+);
+
+-- +goose Down
+DROP TABLE eth.access_list_elements;

db/migrations/00012_create_eth_log_cids_table.sql

@@ -0,0 +1,20 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS eth.log_cids (
+    block_number        BIGINT NOT NULL,
+    header_id           VARCHAR(66) NOT NULL,
+    leaf_cid            TEXT NOT NULL,
+    leaf_mh_key         TEXT NOT NULL,
+    rct_id              VARCHAR(66) NOT NULL,
+    address             VARCHAR(66) NOT NULL,
+    index               INTEGER NOT NULL,
+    topic0              VARCHAR(66),
+    topic1              VARCHAR(66),
+    topic2              VARCHAR(66),
+    topic3              VARCHAR(66),
+    log_data            BYTEA,
+    PRIMARY KEY (rct_id, index, header_id, block_number)
+);
+
+-- +goose Down
+-- log indexes
+DROP TABLE eth.log_cids;

db/migrations/00012_potgraphile_triggers.sql

@@ -1,69 +0,0 @@
--- +goose Up
--- +goose StatementBegin
-CREATE FUNCTION eth.graphql_subscription() returns TRIGGER as $$
-declare
-    table_name text = TG_ARGV[0];
-    attribute text = TG_ARGV[1];
-    id text;
-begin
-    execute 'select $1.' || quote_ident(attribute)
-        using new
-        into id;
-    perform pg_notify('postgraphile:' || table_name,
-                      json_build_object(
-                              '__node__', json_build_array(
-                              table_name,
-                              id
-                          )
-                          )::text
-        );
-    return new;
-end;
-$$ language plpgsql;
--- +goose StatementEnd
-
-CREATE TRIGGER header_cids_ai
-    after INSERT ON eth.header_cids
-    for each row
-    execute procedure eth.graphql_subscription('header_cids', 'id');
-
-CREATE TRIGGER receipt_cids_ai
-    after INSERT ON eth.receipt_cids
-    for each row
-    execute procedure eth.graphql_subscription('receipt_cids', 'id');
-
-CREATE TRIGGER state_accounts_ai
-    after INSERT ON eth.state_accounts
-    for each row
-    execute procedure eth.graphql_subscription('state_accounts', 'id');
-
-CREATE TRIGGER state_cids_ai
-    after INSERT ON eth.state_cids
-    for each row
-    execute procedure eth.graphql_subscription('state_cids', 'id');
-
-CREATE TRIGGER storage_cids_ai
-    after INSERT ON eth.storage_cids
-    for each row
-    execute procedure eth.graphql_subscription('storage_cids', 'id');
-
-CREATE TRIGGER transaction_cids_ai
-    after INSERT ON eth.transaction_cids
-    for each row
-    execute procedure eth.graphql_subscription('transaction_cids', 'id');
-
-CREATE TRIGGER uncle_cids_ai
-    after INSERT ON eth.uncle_cids
-    for each row
-    execute procedure eth.graphql_subscription('uncle_cids', 'id');
-
--- +goose Down
-DROP TRIGGER uncle_cids_ai ON eth.uncle_cids;
-DROP TRIGGER transaction_cids_ai ON eth.transaction_cids;
-DROP TRIGGER storage_cids_ai ON eth.storage_cids;
-DROP TRIGGER state_cids_ai ON eth.state_cids;
-DROP TRIGGER state_accounts_ai ON eth.state_accounts;
-DROP TRIGGER receipt_cids_ai ON eth.receipt_cids;
-DROP TRIGGER header_cids_ai ON eth.header_cids;
-
-DROP FUNCTION eth.graphql_subscription();

db/migrations/00013_create_cid_indexes.sql

@@ -1,112 +0,0 @@
--- +goose Up
--- header indexes
-CREATE INDEX block_number_index ON eth.header_cids USING brin (block_number);
-
-CREATE INDEX block_hash_index ON eth.header_cids USING btree (block_hash);
-
-CREATE INDEX header_cid_index ON eth.header_cids USING btree (cid);
-
-CREATE INDEX header_mh_index ON eth.header_cids USING btree (mh_key);
-
-CREATE INDEX state_root_index ON eth.header_cids USING btree (state_root);
-
-CREATE INDEX timestamp_index ON eth.header_cids USING brin (timestamp);
-
--- transaction indexes
-CREATE INDEX tx_header_id_index ON eth.transaction_cids USING btree (header_id);
-
-CREATE INDEX tx_hash_index ON eth.transaction_cids USING btree (tx_hash);
-
-CREATE INDEX tx_cid_index ON eth.transaction_cids USING btree (cid);
-
-CREATE INDEX tx_mh_index ON eth.transaction_cids USING btree (mh_key);
-
-CREATE INDEX tx_dst_index ON eth.transaction_cids USING btree (dst);
-
-CREATE INDEX tx_src_index ON eth.transaction_cids USING btree (src);
-
--- receipt indexes
-CREATE INDEX rct_tx_id_index ON eth.receipt_cids USING btree (tx_id);
-
-CREATE INDEX rct_leaf_cid_index ON eth.receipt_cids USING btree (leaf_cid);
-
-CREATE INDEX rct_leaf_mh_index ON eth.receipt_cids USING btree (leaf_mh_key);
-
-CREATE INDEX rct_contract_index ON eth.receipt_cids USING btree (contract);
-
-CREATE INDEX rct_contract_hash_index ON eth.receipt_cids USING btree (contract_hash);
-
--- state node indexes
-CREATE INDEX state_header_id_index ON eth.state_cids USING btree (header_id);
-
-CREATE INDEX state_leaf_key_index ON eth.state_cids USING btree (state_leaf_key);
-
-CREATE INDEX state_cid_index ON eth.state_cids USING btree (cid);
-
-CREATE INDEX state_mh_index ON eth.state_cids USING btree (mh_key);
-
-CREATE INDEX state_path_index ON eth.state_cids USING btree (state_path);
-
-CREATE INDEX state_node_type_index ON eth.state_cids USING btree (node_type);
-
--- storage node indexes
-CREATE INDEX storage_state_id_index ON eth.storage_cids USING btree (state_id);
-
-CREATE INDEX storage_leaf_key_index ON eth.storage_cids USING btree (storage_leaf_key);
-
-CREATE INDEX storage_cid_index ON eth.storage_cids USING btree (cid);
-
-CREATE INDEX storage_mh_index ON eth.storage_cids USING btree (mh_key);
-
-CREATE INDEX storage_path_index ON eth.storage_cids USING btree (storage_path);
-
-CREATE INDEX storage_node_type_index ON eth.storage_cids USING btree (node_type);
-
--- state accounts indexes
-CREATE INDEX account_state_id_index ON eth.state_accounts USING btree (state_id);
-
-CREATE INDEX storage_root_index ON eth.state_accounts USING btree (storage_root);
-
--- +goose Down
--- state account indexes
-DROP INDEX eth.storage_root_index;
-DROP INDEX eth.account_state_id_index;
-
--- storage node indexes
-DROP INDEX eth.storage_node_type_index;
-DROP INDEX eth.storage_path_index;
-DROP INDEX eth.storage_mh_index;
-DROP INDEX eth.storage_cid_index;
-DROP INDEX eth.storage_leaf_key_index;
-DROP INDEX eth.storage_state_id_index;
-
--- state node indexes
-DROP INDEX eth.state_node_type_index;
-DROP INDEX eth.state_path_index;
-DROP INDEX eth.state_mh_index;
-DROP INDEX eth.state_cid_index;
-DROP INDEX eth.state_leaf_key_index;
-DROP INDEX eth.state_header_id_index;
-
--- receipt indexes
-DROP INDEX eth.rct_contract_hash_index;
-DROP INDEX eth.rct_contract_index;
-DROP INDEX eth.rct_leaf_mh_index;
-DROP INDEX eth.rct_leaf_cid_index;
-DROP INDEX eth.rct_tx_id_index;
-
--- transaction indexes
-DROP INDEX eth.tx_src_index;
-DROP INDEX eth.tx_dst_index;
-DROP INDEX eth.tx_mh_index;
-DROP INDEX eth.tx_cid_index;
-DROP INDEX eth.tx_hash_index;
-DROP INDEX eth.tx_header_id_index;
-
--- header indexes
-DROP INDEX eth.timestamp_index;
-DROP INDEX eth.state_root_index;
-DROP INDEX eth.header_mh_index;
-DROP INDEX eth.header_cid_index;
-DROP INDEX eth.block_hash_index;
-DROP INDEX eth.block_number_index;

db/migrations/00013_create_postgraphile_comments.sql

@@ -4,3 +4,11 @@ COMMENT ON TABLE eth.transaction_cids IS E'@name EthTransactionCids';
 COMMENT ON TABLE eth.header_cids IS E'@name EthHeaderCids';
 COMMENT ON COLUMN public.nodes.node_id IS E'@name ChainNodeID';
 COMMENT ON COLUMN eth.header_cids.node_id IS E'@name EthNodeID';
+
+-- +goose Down
+
+COMMENT ON TABLE public.nodes IS NULL;
+COMMENT ON TABLE eth.transaction_cids IS NULL;
+COMMENT ON TABLE eth.header_cids IS NULL;
+COMMENT ON COLUMN public.nodes.node_id IS NULL;
+COMMENT ON COLUMN eth.header_cids.node_id IS NULL;

db/migrations/00014_create_cid_indexes.sql

@@ -0,0 +1,133 @@
+-- +goose Up
+-- header indexes
+CREATE INDEX header_block_number_index ON eth.header_cids USING brin (block_number);
+CREATE UNIQUE INDEX header_cid_index ON eth.header_cids USING btree (cid, block_number);
+CREATE UNIQUE INDEX header_mh_block_number_index ON eth.header_cids USING btree (mh_key, block_number);
+CREATE INDEX state_root_index ON eth.header_cids USING btree (state_root);
+CREATE INDEX timestamp_index ON eth.header_cids USING brin (timestamp);
+
+-- uncle indexes
+CREATE INDEX uncle_block_number_index ON eth.uncle_cids USING brin (block_number);
+CREATE UNIQUE INDEX uncle_mh_block_number_index ON eth.uncle_cids USING btree (mh_key, block_number);
+CREATE INDEX uncle_header_id_index ON eth.uncle_cids USING btree (header_id);
+
+-- transaction indexes
+CREATE INDEX tx_block_number_index ON eth.transaction_cids USING brin (block_number);
+CREATE INDEX tx_header_id_index ON eth.transaction_cids USING btree (header_id);
+CREATE INDEX tx_cid_index ON eth.transaction_cids USING btree (cid, block_number);
+CREATE INDEX tx_mh_block_number_index ON eth.transaction_cids USING btree (mh_key, block_number);
+CREATE INDEX tx_dst_index ON eth.transaction_cids USING btree (dst);
+CREATE INDEX tx_src_index ON eth.transaction_cids USING btree (src);
+
+-- receipt indexes
+CREATE INDEX rct_block_number_index ON eth.receipt_cids USING brin (block_number);
+CREATE INDEX rct_header_id_index ON eth.receipt_cids USING btree (header_id);
+CREATE INDEX rct_leaf_cid_index ON eth.receipt_cids USING btree (leaf_cid);
+CREATE INDEX rct_leaf_mh_block_number_index ON eth.receipt_cids USING btree (leaf_mh_key, block_number);
+CREATE INDEX rct_contract_index ON eth.receipt_cids USING btree (contract);
+CREATE INDEX rct_contract_hash_index ON eth.receipt_cids USING btree (contract_hash);
+
+-- state node indexes
+CREATE INDEX state_block_number_index ON eth.state_cids USING brin (block_number);
+CREATE INDEX state_leaf_key_index ON eth.state_cids USING btree (state_leaf_key);
+CREATE INDEX state_cid_index ON eth.state_cids USING btree (cid);
+CREATE INDEX state_mh_block_number_index ON eth.state_cids USING btree (mh_key, block_number);
+CREATE INDEX state_header_id_index ON eth.state_cids USING btree (header_id);
+CREATE INDEX state_node_type_index ON eth.state_cids USING btree (node_type);
+
+-- storage node indexes
+CREATE INDEX storage_block_number_index ON eth.storage_cids USING brin (block_number);
+CREATE INDEX storage_state_path_index ON eth.storage_cids USING btree (state_path);
+CREATE INDEX storage_leaf_key_index ON eth.storage_cids USING btree (storage_leaf_key);
+CREATE INDEX storage_cid_index ON eth.storage_cids USING btree (cid);
+CREATE INDEX storage_mh_block_number_index ON eth.storage_cids USING btree (mh_key, block_number);
+CREATE INDEX storage_header_id_index ON eth.storage_cids USING btree (header_id);
+CREATE INDEX storage_node_type_index ON eth.storage_cids USING btree (node_type);
+
+-- state accounts indexes
+CREATE INDEX account_block_number_index ON eth.state_accounts USING brin (block_number);
+CREATE INDEX account_header_id_index ON eth.state_accounts USING btree (header_id);
+CREATE INDEX account_storage_root_index ON eth.state_accounts USING btree (storage_root);
+
+-- access list indexes
+CREATE INDEX access_list_block_number_index ON eth.access_list_elements USING brin (block_number);
+CREATE INDEX access_list_element_address_index ON eth.access_list_elements USING btree (address);
+CREATE INDEX access_list_storage_keys_index ON eth.access_list_elements USING gin (storage_keys);
+
+-- log indexes
+CREATE INDEX log_block_number_index ON eth.log_cids USING brin (block_number);
+CREATE INDEX log_header_id_index ON eth.log_cids USING btree (header_id);
+CREATE INDEX log_leaf_mh_block_number_index ON eth.log_cids USING btree (leaf_mh_key, block_number);
+CREATE INDEX log_cid_index ON  eth.log_cids USING btree (leaf_cid);
+CREATE INDEX log_address_index ON eth.log_cids USING btree (address);
+CREATE INDEX log_topic0_index ON eth.log_cids USING btree (topic0);
+CREATE INDEX log_topic1_index ON eth.log_cids USING btree (topic1);
+CREATE INDEX log_topic2_index ON eth.log_cids USING btree (topic2);
+CREATE INDEX log_topic3_index ON eth.log_cids USING btree (topic3);
+
+-- +goose Down
+-- log indexes
+DROP INDEX eth.log_topic3_index;
+DROP INDEX eth.log_topic2_index;
+DROP INDEX eth.log_topic1_index;
+DROP INDEX eth.log_topic0_index;
+DROP INDEX eth.log_address_index;
+DROP INDEX eth.log_cid_index;
+DROP INDEX eth.log_leaf_mh_block_number_index;
+DROP INDEX eth.log_header_id_index;
+DROP INDEX eth.log_block_number_index;
+
+-- access list indexes
+DROP INDEX eth.access_list_storage_keys_index;
+DROP INDEX eth.access_list_element_address_index;
+DROP INDEX eth.access_list_block_number_index;
+
+-- state account indexes
+DROP INDEX eth.account_storage_root_index;
+DROP index eth.account_header_id_index;
+DROP INDEX eth.account_block_number_index;
+
+-- storage node indexes
+DROP INDEX eth.storage_node_type_index;
+DROP INDEX eth.storage_header_id_index;
+DROP INDEX eth.storage_mh_block_number_index;
+DROP INDEX eth.storage_cid_index;
+DROP INDEX eth.storage_leaf_key_index;
+DROP INDEX eth.storage_state_path_index;
+DROP INDEX eth.storage_block_number_index;
+
+-- state node indexes
+DROP INDEX eth.state_node_type_index;
+DROP INDEX eth.state_header_id_index;
+DROP INDEX eth.state_mh_block_number_index;
+DROP INDEX eth.state_cid_index;
+DROP INDEX eth.state_leaf_key_index;
+DROP INDEX eth.state_block_number_index;
+
+-- receipt indexes
+DROP INDEX eth.rct_contract_hash_index;
+DROP INDEX eth.rct_contract_index;
+DROP INDEX eth.rct_leaf_mh_block_number_index;
+DROP INDEX eth.rct_leaf_cid_index;
+DROP INDEX eth.rct_header_id_index;
+DROP INDEX eth.rct_block_number_index;
+
+-- transaction indexes
+DROP INDEX eth.tx_src_index;
+DROP INDEX eth.tx_dst_index;
+DROP INDEX eth.tx_mh_block_number_index;
+DROP INDEX eth.tx_cid_index;
+DROP INDEX eth.tx_header_id_index;
+DROP INDEX eth.tx_block_number_index;
+
+-- uncle indexes
+DROP INDEX eth.uncle_block_number_index;
+DROP INDEX eth.uncle_mh_block_number_index;
+DROP INDEX eth.uncle_header_id_index;
+
+-- header indexes
+DROP INDEX eth.timestamp_index;
+DROP INDEX eth.state_root_index;
+DROP INDEX eth.header_mh_block_number_index;
+DROP INDEX eth.header_cid_index;
+DROP INDEX eth.header_block_number_index;

db/migrations/00014_create_stored_functions.sql

@@ -1,138 +0,0 @@
--- +goose Up
--- +goose StatementBegin
--- returns if a state leaf node was removed within the provided block number
-CREATE OR REPLACE FUNCTION was_state_leaf_removed(key character varying, hash character varying)
-    RETURNS boolean AS $$
-    SELECT state_cids.node_type = 3
-    FROM eth.state_cids
-             INNER JOIN eth.header_cids ON (state_cids.header_id = header_cids.id)
-    WHERE state_leaf_key = key
-      AND block_number <= (SELECT block_number
-                           FROM eth.header_cids
-                           WHERE block_hash = hash)
-    ORDER BY block_number DESC LIMIT 1;
-$$
-language sql;
--- +goose StatementEnd
-
--- +goose StatementBegin
-CREATE TYPE child_result AS (
-    has_child BOOLEAN,
-    children eth.header_cids[]
-);
-
-CREATE OR REPLACE FUNCTION has_child(hash VARCHAR(66), height BIGINT) RETURNS child_result AS
-$BODY$
-DECLARE
-  child_height INT;
-  temp_child eth.header_cids;
-  new_child_result child_result;
-BEGIN
-  child_height = height + 1;
-  -- short circuit if there are no children
-  SELECT exists(SELECT 1
-              FROM eth.header_cids
-              WHERE parent_hash = hash
-                AND block_number = child_height
-              LIMIT 1)
-  INTO new_child_result.has_child;
-  -- collect all the children for this header
-  IF new_child_result.has_child THEN
-    FOR temp_child IN
-    SELECT * FROM eth.header_cids WHERE parent_hash = hash AND block_number = child_height
-    LOOP
-      new_child_result.children = array_append(new_child_result.children, temp_child);
-    END LOOP;
-  END IF;
-  RETURN new_child_result;
-END
-$BODY$
-LANGUAGE 'plpgsql';
--- +goose StatementEnd
-
--- +goose StatementBegin
-CREATE OR REPLACE FUNCTION canonical_header_from_array(headers eth.header_cids[]) RETURNS eth.header_cids AS
-$BODY$
-DECLARE
-  canonical_header eth.header_cids;
-  canonical_child eth.header_cids;
-  header eth.header_cids;
-  current_child_result child_result;
-  child_headers eth.header_cids[];
-  current_header_with_child eth.header_cids;
-  has_children_count INT DEFAULT 0;
-BEGIN
-  -- for each header in the provided set
-  FOREACH header IN ARRAY headers
-  LOOP
-    -- check if it has any children
-    current_child_result = has_child(header.block_hash, header.block_number);
-    IF current_child_result.has_child THEN
-      -- if it does, take note
-      has_children_count = has_children_count + 1;
-      current_header_with_child = header;
-      -- and add the children to the growing set of child headers
-      child_headers = array_cat(child_headers, current_child_result.children);
-    END IF;
-  END LOOP;
-  -- if none of the headers had children, none is more canonical than the other
-  IF has_children_count = 0 THEN
-    -- return the first one selected
-    SELECT * INTO canonical_header FROM unnest(headers) LIMIT 1;
-  -- if only one header had children, it can be considered the heaviest/canonical header of the set
-  ELSIF has_children_count = 1 THEN
-    -- return the only header with a child
-    canonical_header = current_header_with_child;
-  -- if there are multiple headers with children
-  ELSE
-    -- find the canonical header from the child set
-    canonical_child = canonical_header_from_array(child_headers);
-    -- the header that is parent to this header, is the canonical header at this level
-    SELECT * INTO canonical_header FROM unnest(headers)
-    WHERE block_hash = canonical_child.parent_hash;
-  END IF;
-  RETURN canonical_header;
-END
-$BODY$
-LANGUAGE 'plpgsql';
--- +goose StatementEnd
-
--- +goose StatementBegin
-CREATE OR REPLACE FUNCTION canonical_header_id(height BIGINT) RETURNS INTEGER AS
-$BODY$
-DECLARE
-  canonical_header eth.header_cids;
-  headers eth.header_cids[];
-  header_count INT;
-  temp_header eth.header_cids;
-BEGIN
-  -- collect all headers at this height
-  FOR temp_header IN
-  SELECT * FROM eth.header_cids WHERE block_number = height
-  LOOP
-    headers = array_append(headers, temp_header);
-  END LOOP;
-  -- count the number of headers collected
-  header_count = array_length(headers, 1);
-  -- if we have less than 1 header, return NULL
-  IF header_count IS NULL OR header_count < 1 THEN
-    RETURN NULL;
-  -- if we have one header, return its id
-  ELSIF header_count = 1 THEN
-    RETURN headers[1].id;
-  -- if we have multiple headers we need to determine which one is canonical
-  ELSE
-    canonical_header = canonical_header_from_array(headers);
-    RETURN canonical_header.id;
-  END IF;
-END;
-$BODY$
-LANGUAGE 'plpgsql';
--- +goose StatementEnd
-
--- +goose Down
-DROP FUNCTION was_state_leaf_removed;
-DROP FUNCTION canonical_header_id;
-DROP FUNCTION canonical_header_from_array;
-DROP FUNCTION has_child;
-DROP TYPE child_result;

db/migrations/00015_create_access_list_table.sql

@@ -1,15 +0,0 @@
--- +goose Up
-CREATE TABLE eth.access_list_element (
-    id                    SERIAL PRIMARY KEY,
-    tx_id                 INTEGER NOT NULL REFERENCES eth.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-    index                 INTEGER NOT NULL,
-    address               VARCHAR(66),
-    storage_keys          VARCHAR(66)[],
-    UNIQUE (tx_id, index)
-);
-
-CREATE INDEX accesss_list_element_address_index ON eth.access_list_element USING btree (address);
-
--- +goose Down
-DROP INDEX eth.accesss_list_element_address_index;
-DROP TABLE eth.access_list_element;

db/migrations/00015_create_postgraphile_triggers.sql

@@ -0,0 +1,119 @@
+-- +goose Up
+-- Name: graphql_subscription(); Type: FUNCTION; Schema: eth; Owner: -
+
+-- +goose StatementBegin
+CREATE FUNCTION eth.graphql_subscription() RETURNS TRIGGER AS $$
+DECLARE
+obj jsonb;
+BEGIN
+    IF (TG_TABLE_NAME = 'state_cids') OR (TG_TABLE_NAME = 'state_accounts') THEN
+             obj := json_build_array(
+                        TG_TABLE_NAME,
+                        NEW.header_id,
+                        NEW.state_path
+                    );
+    ELSIF (TG_TABLE_NAME = 'storage_cids') THEN
+         obj := json_build_array(
+                    TG_TABLE_NAME,
+                    NEW.header_id,
+                    NEW.state_path,
+                    NEW.storage_path
+                );
+    ELSIF (TG_TABLE_NAME = 'log_cids') THEN
+         obj := json_build_array(
+                    TG_TABLE_NAME,
+                    NEW.header_id,
+                    NEW.rct_id,
+                    NEW.index
+                );
+    ELSIF (TG_TABLE_NAME = 'receipt_cids') THEN
+         obj := json_build_array(
+                    TG_TABLE_NAME,
+                    NEW.header_id,
+                    NEW.tx_id
+                );
+    ELSIF (TG_TABLE_NAME = 'transaction_cids') THEN
+         obj := json_build_array(
+                    TG_TABLE_NAME,
+                    NEW.header_id,
+                    NEW.tx_hash
+                );
+    ELSIF (TG_TABLE_NAME = 'access_list_elements') THEN
+         obj := json_build_array(
+                    TG_TABLE_NAME,
+                    NEW.tx_id,
+                    NEW.index
+                );
+    ELSIF (TG_TABLE_NAME = 'uncle_cids') OR (TG_TABLE_NAME = 'header_cids') THEN
+         obj := json_build_array(
+                    TG_TABLE_NAME,
+                    NEW.block_hash
+                );
+END IF;
+
+    perform pg_notify('postgraphile:' || TG_RELNAME , json_build_object(
+            '__node__', obj
+            )::text
+        );
+RETURN NEW;
+END;
+$$ language plpgsql;
+-- +goose StatementEnd
+
+CREATE TRIGGER trg_eth_header_cids
+    AFTER INSERT ON eth.header_cids
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_uncle_cids
+    AFTER INSERT ON eth.uncle_cids
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_transaction_cids
+    AFTER INSERT ON eth.transaction_cids
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_receipt_cids
+    AFTER INSERT ON eth.receipt_cids
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_state_cids
+    AFTER INSERT ON eth.state_cids
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_log_cids
+    AFTER INSERT ON eth.log_cids
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_storage_cids
+    AFTER INSERT ON eth.storage_cids
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_state_accounts
+    AFTER INSERT ON eth.state_accounts
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+CREATE TRIGGER trg_eth_access_list_elements
+    AFTER INSERT ON eth.access_list_elements
+    FOR EACH ROW
+    EXECUTE PROCEDURE eth.graphql_subscription();
+
+-- +goose Down
+DROP TRIGGER trg_eth_uncle_cids ON eth.uncle_cids;
+DROP TRIGGER trg_eth_transaction_cids ON eth.transaction_cids;
+DROP TRIGGER trg_eth_storage_cids ON eth.storage_cids;
+DROP TRIGGER trg_eth_state_cids ON eth.state_cids;
+DROP TRIGGER trg_eth_state_accounts ON eth.state_accounts;
+DROP TRIGGER trg_eth_receipt_cids ON eth.receipt_cids;
+DROP TRIGGER trg_eth_header_cids ON eth.header_cids;
+DROP TRIGGER trg_eth_log_cids ON eth.log_cids;
+DROP TRIGGER trg_eth_access_list_elements ON eth.access_list_elements;
+
+DROP FUNCTION eth.graphql_subscription();

db/migrations/00016_create_db_version_table.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+CREATE TABLE IF NOT EXISTS public.db_version (
+    singleton BOOLEAN NOT NULL DEFAULT TRUE UNIQUE CHECK (singleton),
+    version TEXT NOT NULL,
+    tstamp TIMESTAMP WITHOUT TIME ZONE DEFAULT NOW()
+);
+
+-- +goose Down
+DROP TABLE public.db_version;

db/migrations/00016_create_eth_log_cids_table.sql

@@ -1,61 +0,0 @@
--- +goose Up
-CREATE TABLE eth.log_cids (
-    id                  SERIAL PRIMARY KEY,
-    leaf_cid            TEXT NOT NULL,
-    leaf_mh_key         TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-    receipt_id          INTEGER NOT NULL REFERENCES eth.receipt_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
-    address             VARCHAR(66) NOT NULL,
-    log_data            BYTEA,
-    index               INTEGER NOT NULL,
-    topic0              VARCHAR(66),
-    topic1              VARCHAR(66),
-    topic2              VARCHAR(66),
-    topic3              VARCHAR(66),
-    UNIQUE (receipt_id, index)
-);
-
-CREATE INDEX log_mh_index ON eth.log_cids USING btree (leaf_mh_key);
-
-CREATE INDEX log_cid_index ON  eth.log_cids USING btree (leaf_cid);
-
-CREATE INDEX log_rct_id_index ON eth.log_cids USING btree (receipt_id);
-
---
--- Name: log_topic0_index; Type: INDEX; Schema: eth; Owner: -
---
-
-CREATE INDEX log_topic0_index ON eth.log_cids USING btree (topic0);
-
-
---
--- Name: log_topic1_index; Type: INDEX; Schema: eth; Owner: -
---
-
-CREATE INDEX log_topic1_index ON eth.log_cids USING btree (topic1);
-
-
---
--- Name: log_topic2_index; Type: INDEX; Schema: eth; Owner: -
---
-
-CREATE INDEX log_topic2_index ON eth.log_cids USING btree (topic2);
-
-
---
--- Name: log_topic3_index; Type: INDEX; Schema: eth; Owner: -
---
-
-CREATE INDEX log_topic3_index ON eth.log_cids USING btree (topic3);
-
-
--- +goose Down
--- log indexes
-DROP INDEX eth.log_mh_index;
-DROP INDEX eth.log_cid_index;
-DROP INDEX eth.log_rct_id_index;
-DROP INDEX eth.log_topic0_index;
-DROP INDEX eth.log_topic1_index;
-DROP INDEX eth.log_topic2_index;
-DROP INDEX eth.log_topic3_index;
-
-DROP TABLE eth.log_cids;

db/migrations/00017_create_eth_meta_schema.sql

@@ -0,0 +1,5 @@
+-- +goose Up
+CREATE SCHEMA eth_meta;
+
+-- +goose Down
+DROP SCHEMA eth_meta;

db/migrations/00018_create_watched_addresses_table.sql

@@ -0,0 +1,10 @@
+-- +goose Up
+CREATE TABLE eth_meta.watched_addresses (
+    address                 VARCHAR(66) PRIMARY KEY,
+    created_at              BIGINT NOT NULL,
+    watched_at              BIGINT NOT NULL,
+    last_filled_at          BIGINT NOT NULL DEFAULT 0
+);
+
+-- +goose Down
+DROP TABLE eth_meta.watched_addresses;

db/migrations/00019_create_known_gaps_table.sql

@@ -0,0 +1,10 @@
+-- +goose Up
+CREATE TABLE eth_meta.known_gaps (
+    starting_block_number bigint PRIMARY KEY,
+    ending_block_number bigint,
+    checked_out boolean,
+    processing_key bigint
+);
+
+-- +goose Down
+DROP TABLE eth_meta.known_gaps;

db/migrations/00020_update_db_version.sql

@@ -0,0 +1,6 @@
+-- +goose Up
+INSERT INTO public.db_version (singleton, version) VALUES (true, 'v4.0.0')
+ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v4.0.0', NOW());
+
+-- +goose Down
+DELETE FROM public.db_version WHERE version = 'v4.0.0';

db/migrations/00021_convert_to_hypertables.sql

@@ -0,0 +1,68 @@
+-- +goose Up
+SELECT create_hypertable('public.blocks', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.header_cids', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.uncle_cids', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.transaction_cids', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.receipt_cids', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.state_cids', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.storage_cids', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.state_accounts', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.access_list_elements', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+SELECT create_hypertable('eth.log_cids', 'block_number', migrate_data => true, chunk_time_interval => 32768);
+
+-- update version
+INSERT INTO public.db_version (singleton, version) VALUES (true, 'v4.0.0-h')
+    ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v4.0.0-h', NOW());
+
+-- +goose Down
+INSERT INTO public.db_version (singleton, version) VALUES (true, 'v4.0.0')
+    ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v4.0.0', NOW());
+
+-- reversing conversion to hypertable requires migrating all data from every chunk back to a single table
+-- create new regular tables
+CREATE TABLE eth.log_cids_i (LIKE eth.log_cids INCLUDING ALL);
+CREATE TABLE eth.access_list_elements_i (LIKE eth.access_list_elements INCLUDING ALL);
+CREATE TABLE eth.state_accounts_i (LIKE eth.state_accounts INCLUDING ALL);
+CREATE TABLE eth.storage_cids_i (LIKE eth.storage_cids INCLUDING ALL);
+CREATE TABLE eth.state_cids_i (LIKE eth.state_cids INCLUDING ALL);
+CREATE TABLE eth.receipt_cids_i (LIKE eth.receipt_cids INCLUDING ALL);
+CREATE TABLE eth.transaction_cids_i (LIKE eth.transaction_cids INCLUDING ALL);
+CREATE TABLE eth.uncle_cids_i (LIKE eth.uncle_cids INCLUDING ALL);
+CREATE TABLE eth.header_cids_i (LIKE eth.header_cids INCLUDING ALL);
+CREATE TABLE public.blocks_i (LIKE public.blocks INCLUDING ALL);
+
+-- migrate data
+INSERT INTO eth.log_cids_i (SELECT * FROM eth.log_cids);
+INSERT INTO eth.access_list_elements_i (SELECT * FROM eth.access_list_elements);
+INSERT INTO eth.state_accounts_i (SELECT * FROM eth.state_accounts);
+INSERT INTO eth.storage_cids_i (SELECT * FROM eth.storage_cids);
+INSERT INTO eth.state_cids_i (SELECT * FROM eth.state_cids);
+INSERT INTO eth.receipt_cids_i (SELECT * FROM eth.receipt_cids);
+INSERT INTO eth.transaction_cids_i (SELECT * FROM eth.transaction_cids);
+INSERT INTO eth.uncle_cids_i (SELECT * FROM eth.uncle_cids);
+INSERT INTO eth.header_cids_i (SELECT * FROM eth.header_cids);
+INSERT INTO public.blocks_i (SELECT * FROM public.blocks);
+
+-- drop hypertables
+DROP TABLE eth.log_cids;
+DROP TABLE eth.access_list_elements;
+DROP TABLE eth.state_accounts;
+DROP TABLE eth.storage_cids;
+DROP TABLE eth.state_cids;
+DROP TABLE eth.receipt_cids;
+DROP TABLE eth.transaction_cids;
+DROP TABLE eth.uncle_cids;
+DROP TABLE eth.header_cids;
+DROP TABLE public.blocks;
+
+-- rename new tables
+ALTER TABLE eth.log_cids_i RENAME TO log_cids;
+ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements;
+ALTER TABLE eth.state_accounts_i RENAME TO state_accounts;
+ALTER TABLE eth.storage_cids_i RENAME TO storage_cids;
+ALTER TABLE eth.state_cids_i RENAME TO state_cids;
+ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids;
+ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids;
+ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids;
+ALTER TABLE eth.header_cids_i RENAME TO header_cids;
+ALTER TABLE public.blocks_i RENAME TO blocks;

db/migrations/00022_create_stored_functions.sql

@@ -0,0 +1,248 @@
+-- +goose Up
+-- +goose StatementBegin
+-- returns if a state leaf node was removed within the provided block number
+CREATE OR REPLACE FUNCTION was_state_leaf_removed(key character varying, hash character varying)
+    RETURNS boolean AS $$
+    SELECT state_cids.node_type = 3
+    FROM eth.state_cids
+             INNER JOIN eth.header_cids ON (state_cids.header_id = header_cids.block_hash)
+    WHERE state_leaf_key = key
+      AND state_cids.block_number <= (SELECT block_number
+                           FROM eth.header_cids
+                           WHERE block_hash = hash)
+    ORDER BY state_cids.block_number DESC LIMIT 1;
+$$
+language sql;
+-- +goose StatementEnd
+
+-- +goose StatementBegin
+CREATE TYPE child_result AS (
+    has_child BOOLEAN,
+    children eth.header_cids[]
+);
+
+CREATE OR REPLACE FUNCTION has_child(hash VARCHAR(66), height BIGINT) RETURNS child_result AS
+$BODY$
+DECLARE
+  child_height INT;
+  temp_child eth.header_cids;
+  new_child_result child_result;
+BEGIN
+  child_height = height + 1;
+  -- short circuit if there are no children
+  SELECT exists(SELECT 1
+              FROM eth.header_cids
+              WHERE parent_hash = hash
+                AND block_number = child_height
+              LIMIT 1)
+  INTO new_child_result.has_child;
+  -- collect all the children for this header
+  IF new_child_result.has_child THEN
+    FOR temp_child IN
+    SELECT * FROM eth.header_cids WHERE parent_hash = hash AND block_number = child_height
+    LOOP
+      new_child_result.children = array_append(new_child_result.children, temp_child);
+    END LOOP;
+  END IF;
+  RETURN new_child_result;
+END
+$BODY$
+LANGUAGE 'plpgsql';
+-- +goose StatementEnd
+
+-- +goose StatementBegin
+CREATE OR REPLACE FUNCTION canonical_header_from_array(headers eth.header_cids[]) RETURNS eth.header_cids AS
+$BODY$
+DECLARE
+  canonical_header eth.header_cids;
+  canonical_child eth.header_cids;
+  header eth.header_cids;
+  current_child_result child_result;
+  child_headers eth.header_cids[];
+  current_header_with_child eth.header_cids;
+  has_children_count INT DEFAULT 0;
+BEGIN
+  -- for each header in the provided set
+  FOREACH header IN ARRAY headers
+  LOOP
+    -- check if it has any children
+    current_child_result = has_child(header.block_hash, header.block_number);
+    IF current_child_result.has_child THEN
+      -- if it does, take note
+      has_children_count = has_children_count + 1;
+      current_header_with_child = header;
+      -- and add the children to the growing set of child headers
+      child_headers = array_cat(child_headers, current_child_result.children);
+    END IF;
+  END LOOP;
+  -- if none of the headers had children, none is more canonical than the other
+  IF has_children_count = 0 THEN
+    -- return the first one selected
+    SELECT * INTO canonical_header FROM unnest(headers) LIMIT 1;
+  -- if only one header had children, it can be considered the heaviest/canonical header of the set
+  ELSIF has_children_count = 1 THEN
+    -- return the only header with a child
+    canonical_header = current_header_with_child;
+  -- if there are multiple headers with children
+  ELSE
+    -- find the canonical header from the child set
+    canonical_child = canonical_header_from_array(child_headers);
+    -- the header that is parent to this header, is the canonical header at this level
+    SELECT * INTO canonical_header FROM unnest(headers)
+    WHERE block_hash = canonical_child.parent_hash;
+  END IF;
+  RETURN canonical_header;
+END
+$BODY$
+LANGUAGE 'plpgsql';
+-- +goose StatementEnd
+
+-- +goose StatementBegin
+CREATE OR REPLACE FUNCTION canonical_header_hash(height BIGINT) RETURNS character varying AS
+$BODY$
+DECLARE
+  canonical_header eth.header_cids;
+  headers eth.header_cids[];
+  header_count INT;
+  temp_header eth.header_cids;
+BEGIN
+  -- collect all headers at this height
+  FOR temp_header IN
+  SELECT * FROM eth.header_cids WHERE block_number = height
+  LOOP
+    headers = array_append(headers, temp_header);
+  END LOOP;
+  -- count the number of headers collected
+  header_count = array_length(headers, 1);
+  -- if we have less than 1 header, return NULL
+  IF header_count IS NULL OR header_count < 1 THEN
+    RETURN NULL;
+  -- if we have one header, return its hash
+  ELSIF header_count = 1 THEN
+    RETURN headers[1].block_hash;
+  -- if we have multiple headers we need to determine which one is canonical
+  ELSE
+    canonical_header = canonical_header_from_array(headers);
+    RETURN canonical_header.block_hash;
+  END IF;
+END
+$BODY$
+LANGUAGE 'plpgsql';
+-- +goose StatementEnd
+
+-- +goose StatementBegin
+CREATE TYPE state_node_result AS (
+    data                  BYTEA,
+    state_leaf_key        VARCHAR(66),
+    cid                   TEXT,
+    state_path            BYTEA,
+    node_type             INTEGER,
+    mh_key                TEXT
+);
+-- +goose StatementEnd
+
+-- +goose StatementBegin
+CREATE OR REPLACE FUNCTION state_snapshot(starting_height BIGINT, ending_height BIGINT) RETURNS void AS
+$BODY$
+DECLARE
+    canonical_hash VARCHAR(66);
+    results state_node_result[];
+BEGIN
+    -- get the canonical hash for the header at ending_height
+    canonical_hash = canonical_header_hash(ending_height);
+    IF canonical_hash IS NULL THEN
+        RAISE EXCEPTION 'cannot create state snapshot, no header can be found at height %', ending_height;
+    END IF;
+
+    -- select all of the state nodes for this snapshot: the latest state node record at every unique path
+    SELECT ARRAY (SELECT DISTINCT ON (state_path) ROW (blocks.data, state_cids.state_leaf_key, state_cids.cid, state_cids.state_path,
+        state_cids.node_type, state_cids.mh_key)
+    FROM eth.state_cids
+        INNER JOIN public.blocks
+            ON (state_cids.mh_key, state_cids.block_number) = (blocks.key, blocks.block_number)
+    WHERE state_cids.block_number BETWEEN starting_height AND ending_height
+    ORDER BY state_path, state_cids.block_number DESC)
+    INTO results;
+
+    -- from the set returned above, insert public.block records at the ending_height block number
+    INSERT INTO public.blocks (block_number, key, data)
+    SELECT ending_height, r.mh_key, r.data
+    FROM unnest(results) r;
+
+    -- from the set returned above, insert eth.state_cids records at the ending_height block number
+    -- anchoring all the records to the canonical header found at ending_height
+    INSERT INTO eth.state_cids (block_number, header_id, state_leaf_key, cid, state_path, node_type, diff, mh_key)
+    SELECT ending_height, canonical_hash, r.state_leaf_key, r.cid, r.state_path, r.node_type, false, r.mh_key
+    FROM unnest(results) r
+    ON CONFLICT (state_path, header_id, block_number) DO NOTHING;
+END
+$BODY$
+LANGUAGE 'plpgsql';
+-- +goose StatementEnd
+
+-- +goose StatementBegin
+CREATE TYPE storage_node_result AS (
+    data                  BYTEA,
+    state_path            BYTEA,
+    storage_leaf_key      VARCHAR(66),
+    cid                   TEXT,
+    storage_path          BYTEA,
+    node_type             INTEGER,
+    mh_key                TEXT
+);
+-- +goose StatementEnd
+
+-- +goose StatementBegin
+-- this should only be ran after a state_snapshot has been completed
+-- this should probably be rolled together with state_snapshot into a single procedure...
+CREATE OR REPLACE FUNCTION storage_snapshot(starting_height BIGINT, ending_height BIGINT) RETURNS void AS
+$BODY$
+DECLARE
+    canonical_hash VARCHAR(66);
+    results storage_node_result[];
+BEGIN
+    -- get the canonical hash for the header at ending_height
+    SELECT canonical_header_hash(ending_height) INTO canonical_hash;
+    IF canonical_hash IS NULL THEN
+        RAISE EXCEPTION 'cannot create state snapshot, no header can be found at height %', ending_height;
+    END IF;
+
+    -- select all of the storage nodes for this snapshot: the latest storage node record at every unique state leaf key
+    SELECT ARRAY (SELECT DISTINCT ON (state_leaf_key, storage_path) ROW (blocks.data, storage_cids.state_path, storage_cids.storage_leaf_key,
+     storage_cids.cid, storage_cids.storage_path, storage_cids.node_type, storage_cids.mh_key)
+    FROM eth.storage_cids
+        INNER JOIN public.blocks
+        ON (storage_cids.mh_key, storage_cids.block_number) = (blocks.key, blocks.block_number)
+        INNER JOIN eth.state_cids
+        ON (storage_cids.state_path, storage_cids.header_id) = (state_cids.state_path, state_cids.header_id)
+    WHERE storage_cids.block_number BETWEEN starting_height AND ending_height
+    ORDER BY state_leaf_key, storage_path, storage_cids.state_path, storage_cids.block_number DESC)
+    INTO results;
+
+    -- from the set returned above, insert public.block records at the ending_height block number
+    INSERT INTO public.blocks (block_number, key, data)
+    SELECT ending_height, r.mh_key, r.data
+    FROM unnest(results) r;
+
+    -- from the set returned above, insert eth.state_cids records at the ending_height block number
+    -- anchoring all the records to the canonical header found at ending_height
+    INSERT INTO eth.storage_cids (block_number, header_id, state_path, storage_leaf_key, cid, storage_path,
+                              node_type, diff, mh_key)
+    SELECT ending_height, canonical_hash, r.state_path, r.storage_leaf_key, r.cid, r.storage_path, r.node_type, false, r.mh_key
+    FROM unnest(results) r
+    ON CONFLICT (storage_path, state_path, header_id, block_number) DO NOTHING;
+END
+$BODY$
+LANGUAGE 'plpgsql';
+-- +goose StatementEnd
+
+-- +goose Down
+DROP FUNCTION storage_snapshot;
+DROP TYPE storage_node_result;
+DROP FUNCTION state_snapshot;
+DROP TYPE state_node_result;
+DROP FUNCTION was_state_leaf_removed;
+DROP FUNCTION canonical_header_hash;
+DROP FUNCTION canonical_header_from_array;
+DROP FUNCTION has_child;
+DROP TYPE child_result;

docker-compose.test.yml

@@ -1,19 +1,27 @@
 version: '3.2'
 
 services:
-  statediff-migrations:
+  migrations:
     restart: on-failure
     depends_on:
-      - test-db
+      - ipld-eth-db
-    image: vulcanize/statediff-migrations:v0.9.0
+    image: cerc-io/ipld-eth-db
+    # Build image using local context
+    build: .
+    environment:
+      DATABASE_USER: "vdbm"
+      DATABASE_NAME: "vulcanize_testing"
+      DATABASE_PASSWORD: "password"
+      DATABASE_HOSTNAME: "ipld-eth-db"
+      DATABASE_PORT: 5432
 
-  test-db:
+  ipld-eth-db:
+    image: timescale/timescaledb:latest-pg14
     restart: always
-    image: postgres:10.12-alpine
     command: ["postgres", "-c", "log_statement=all"]
     environment:
       POSTGRES_USER: "vdbm"
       POSTGRES_DB: "vulcanize_testing"
       POSTGRES_PASSWORD: "password"
     ports:
-      - "127.0.0.1:8066:5432"
+      - "127.0.0.1:8077:5432"

docker-compose.yml

@@ -1,16 +1,26 @@
 version: '3.2'
 
 services:
+  migrations:
+    restart: on-failure
+    depends_on:
+      - ipld-eth-db
+    # Use an existing image
+    image: cerc-io/ipld-eth-db:v4.2.1-alpha-unstable
+    environment:
+      DATABASE_USER: "vdbm"
+      DATABASE_NAME: "vulcanize_testing"
+      DATABASE_PASSWORD: "password"
+      DATABASE_HOSTNAME: "ipld-eth-db"
+      DATABASE_PORT: 5432
+
   ipld-eth-db:
+    image: timescale/timescaledb:latest-pg14
     restart: always
-    image: vulcanize/ipld-eth-db
+    command: ["postgres", "-c", "log_statement=all"]
-    build: .
     environment:
       POSTGRES_USER: "vdbm"
-      POSTGRES_DB: "vulcanize_public"
+      POSTGRES_DB: "vulcanize_testing"
       POSTGRES_PASSWORD: "password"
-      hostname: db
-    volumes:
-      - ./schema.sql:/docker-entrypoint-initdb.d/init.sql
     ports:
       - "127.0.0.1:8077:5432"

scripts/check_diff.sh

@@ -1,7 +1,10 @@
-lines=$( git diff --no-index ./db/migration_schema.sql schema.sql | wc -l )
+file1=$1
-if [ $lines -gt 0 ]; then
+file2=$2
+
+lines=$( git diff --no-index "$file1" "$file2" | wc -l )
+if [ "$lines" -gt 0 ]; then
     echo "There are differences in schema"
-    git diff --no-index ./db/migration_schema.sql schema.sql
+    git diff --no-index "$file1" "$file2"
     exit 1
 fi
 echo "Schema is latest"

scripts/startup_script.sh

@@ -13,6 +13,7 @@ echo "Running database migrations"
 # If the db migrations ran without err
 if [[ $? -eq 0 ]]; then
     echo "Migration process ran successfully"
+    tail -f /dev/null
 else
     echo "Could not run migrations. Are the database details correct?"
     exit 1

scripts/test_migration.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+docker rm -f $(docker ps -a -q)
+
+docker volume rm $(docker volume ls -q)
+
+docker-compose -f docker-compose.test.yml up -d test-db
+sleep 5s
+
+export HOST_NAME=localhost
+export PORT=8066
+export USER=vdbm
+export TEST_DB=vulcanize_testing
+export TEST_CONNECT_STRING=postgresql://$USER@$HOST_NAME:$PORT/$TEST_DB?sslmode=disable
+export PGPASSWORD=password
+
+# Get count of total number of migrations
+Count=$(find ./db/migrations -name "*sql" -type f | wc -l | awk '{print $1}')
+
+goose -dir ./db/migrations postgres "$TEST_CONNECT_STRING" status
+
+clean_up () {
+    rm schema*.sql
+}
+trap clean_up EXIT
+
+while true;
+do
+    pg_dump -h localhost -p $PORT -U $USER $TEST_DB --no-owner --schema-only > schema1.sql
+
+    # take action on each file. $f store current file name
+    goose -dir ./db/migrations postgres "$TEST_CONNECT_STRING" up-by-one
+
+    goose -dir ./db/migrations postgres "$TEST_CONNECT_STRING" down
+
+    pg_dump -h localhost -p $PORT -U $USER $TEST_DB  --no-owner --schema-only > schema2.sql
+
+    if ! ./scripts/check_diff.sh schema1.sql schema2.sql &> /dev/null;
+    then
+        # Column names are reordered when they are added back.
+        sed "s/\,//" schema1.sql | sort > schema1-sorted.sql
+        sed "s/\,//" schema2.sql | sort > schema2-sorted.sql
+        if ! ./scripts/check_diff.sh schema1-sorted.sql schema2-sorted.sql &> /dev/null;
+        then
+            echo "Up and Down migrations doesn't match for this migrations"
+            exit 1
+        fi
+    fi
+
+    goose -dir ./db/migrations postgres "$TEST_CONNECT_STRING" up-by-one
+
+    Version=$(goose -dir ./db/migrations postgres "$TEST_CONNECT_STRING" version 2>&1 | sed 's/.*version //')
+    if [ "$Count" = "$Version" ]
+    then
+        exit 0
+    fi
+done

vulcanize_db.uml

@@ -1,150 +1,148 @@
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 <Diagram>
   <ID>DATABASE</ID>
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