Remove get_child function
Was only used in canonical_header_from_array
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@ -29,62 +29,6 @@ $$
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language sql;
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language sql;
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-- +goose StatementEnd
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-- +goose StatementEnd
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-- +goose StatementBegin
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-- duplicate of eth.header_cids as a separate type: if we use the table directly, dropping the hypertables
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-- on downgrade of step 00018 will fail due to the dependency on this type.
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CREATE TYPE header_result AS (
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block_number bigint,
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block_hash character varying(66),
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parent_hash character varying(66),
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cid text,
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td numeric,
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node_ids character varying(128)[],
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reward numeric,
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state_root character varying(66),
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tx_root character varying(66),
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receipt_root character varying(66),
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uncles_hash character varying(66),
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bloom bytea,
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"timestamp" bigint,
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coinbase character varying(66),
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canonical bool
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);
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CREATE TYPE child_result AS (
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has_child BOOLEAN,
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children header_result[]
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);
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CREATE OR REPLACE FUNCTION get_child(hash VARCHAR(66), height BIGINT) RETURNS child_result AS
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$BODY$
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DECLARE
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child_height INT;
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temp_child header_result;
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new_child_result child_result;
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BEGIN
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child_height = height + 1;
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-- short circuit if there are no children
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SELECT exists(SELECT 1
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FROM eth.header_cids
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WHERE parent_hash = hash
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AND block_number = child_height
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AND canonical = true
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LIMIT 1)
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INTO new_child_result.has_child;
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-- collect all the children for this header
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IF new_child_result.has_child THEN
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FOR temp_child IN
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SELECT * FROM eth.header_cids WHERE parent_hash = hash AND block_number = child_height AND canonical = true
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LOOP
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new_child_result.children = array_append(new_child_result.children, temp_child);
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END LOOP;
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END IF;
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RETURN new_child_result;
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END
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$BODY$
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LANGUAGE 'plpgsql';
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-- +goose StatementEnd
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-- +goose StatementBegin
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-- +goose StatementBegin
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CREATE OR REPLACE FUNCTION canonical_header_hash(height BIGINT) RETURNS character varying AS
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CREATE OR REPLACE FUNCTION canonical_header_hash(height BIGINT) RETURNS character varying AS
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$BODY$
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$BODY$
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@ -97,5 +41,3 @@ LANGUAGE sql;
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DROP FUNCTION was_state_leaf_removed;
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DROP FUNCTION was_state_leaf_removed;
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DROP FUNCTION was_state_leaf_removed_by_number;
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DROP FUNCTION was_state_leaf_removed_by_number;
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DROP FUNCTION canonical_header_hash;
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DROP FUNCTION canonical_header_hash;
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DROP FUNCTION get_child;
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DROP TYPE child_result;
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67
schema.sql
67
schema.sql
@ -51,39 +51,6 @@ CREATE SCHEMA eth_meta;
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CREATE SCHEMA ipld;
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CREATE SCHEMA ipld;
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--
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-- Name: header_result; Type: TYPE; Schema: public; Owner: -
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--
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CREATE TYPE public.header_result AS (
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block_number bigint,
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block_hash character varying(66),
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parent_hash character varying(66),
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cid text,
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td numeric,
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node_ids character varying(128)[],
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reward numeric,
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state_root character varying(66),
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tx_root character varying(66),
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receipt_root character varying(66),
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uncles_hash character varying(66),
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bloom bytea,
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"timestamp" bigint,
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coinbase character varying(66),
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canonical boolean
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);
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--
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-- Name: child_result; Type: TYPE; Schema: public; Owner: -
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--
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CREATE TYPE public.child_result AS (
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has_child boolean,
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children public.header_result[]
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);
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--
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--
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-- Name: canonical_header_hash(bigint); Type: FUNCTION; Schema: public; Owner: -
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-- Name: canonical_header_hash(bigint); Type: FUNCTION; Schema: public; Owner: -
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--
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--
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@ -95,40 +62,6 @@ CREATE FUNCTION public.canonical_header_hash(height bigint) RETURNS character va
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$$;
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$$;
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--
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-- Name: get_child(character varying, bigint); Type: FUNCTION; Schema: public; Owner: -
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--
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CREATE FUNCTION public.get_child(hash character varying, height bigint) RETURNS public.child_result
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LANGUAGE plpgsql
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AS $$
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DECLARE
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child_height INT;
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temp_child header_result;
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new_child_result child_result;
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BEGIN
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child_height = height + 1;
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-- short circuit if there are no children
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SELECT exists(SELECT 1
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FROM eth.header_cids
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WHERE parent_hash = hash
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AND block_number = child_height
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AND canonical = true
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LIMIT 1)
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INTO new_child_result.has_child;
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-- collect all the children for this header
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IF new_child_result.has_child THEN
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FOR temp_child IN
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SELECT * FROM eth.header_cids WHERE parent_hash = hash AND block_number = child_height AND canonical = true
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LOOP
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new_child_result.children = array_append(new_child_result.children, temp_child);
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END LOOP;
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END IF;
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RETURN new_child_result;
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END
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$$;
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--
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--
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-- Name: get_storage_at_by_hash(text, text, text); Type: FUNCTION; Schema: public; Owner: -
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-- Name: get_storage_at_by_hash(text, text, text); Type: FUNCTION; Schema: public; Owner: -
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--
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--
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