ipld-eth-server/db/migrations/00018_create_watched_event_logs.sql
Rob Mulholand 3693ed905f Rename logs to full sync logs
- Enable creating new table for logs used in event watching based on
  header sync
2019-08-28 09:11:06 -05:00

35 lines
1.1 KiB
SQL

-- +goose Up
CREATE VIEW block_stats AS
SELECT
max(block_number) AS max_block,
min(block_number) AS min_block
FROM full_sync_logs;
CREATE VIEW watched_event_logs AS
SELECT
log_filters.name,
full_sync_logs.id,
block_number,
full_sync_logs.address,
tx_hash,
index,
full_sync_logs.topic0,
full_sync_logs.topic1,
full_sync_logs.topic2,
full_sync_logs.topic3,
data,
receipt_id
FROM log_filters
CROSS JOIN block_stats
JOIN full_sync_logs ON full_sync_logs.address = log_filters.address
AND full_sync_logs.block_number >= coalesce(log_filters.from_block, block_stats.min_block)
AND full_sync_logs.block_number <= coalesce(log_filters.to_block, block_stats.max_block)
WHERE (log_filters.topic0 = full_sync_logs.topic0 OR log_filters.topic0 ISNULL)
AND (log_filters.topic1 = full_sync_logs.topic1 OR log_filters.topic1 ISNULL)
AND (log_filters.topic2 = full_sync_logs.topic2 OR log_filters.topic2 ISNULL)
AND (log_filters.topic3 = full_sync_logs.topic3 OR log_filters.topic3 ISNULL);
-- +goose Down
DROP VIEW watched_event_logs;
DROP VIEW block_stats;