NONEVM-745 solana schema (#15171)

* Add Solana db schema * solana db schema * add missing index on solana filters * ensure subkey naming is consistent * remove redundant constraint * added is_deleted column to solana.log_poller_filters * fix solana logpoller filter name constraint * bump migration number --------- Co-authored-by: Domino Valdano <[email protected]>
smartcontractkit · Dec 19, 2024 · 7f28ce0 · 7f28ce0
1 parent 1adf349
commit 7f28ce0
Showing 1 changed file with 72 additions and 0 deletions.
diff --git a/core/store/migrate/migrations/0262_add_solana_schema.sql b/core/store/migrate/migrations/0262_add_solana_schema.sql
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+-- +goose Up
+-- +goose StatementBegin
+-- This removes evm from the search path, to avoid risk of an unqualified query intended to act on a Solana table accidentally
+-- acting on the corresponding evm table. This makes schema qualification mandatory for all chain-specific queries.
+SET search_path TO public;
+CREATE SCHEMA solana;
+
+CREATE TABLE solana.log_poller_filters (
+    id BIGSERIAL PRIMARY KEY,
+    chain_id TEXT NOT NULL, -- use human-readable name instead of genesis block hash to reduce index size by 50%
+    name TEXT NOT NULL,
+    address BYTEA NOT NULL,
+    event_name TEXT NOT NULL,
+    event_sig BYTEA NOT NULL,
+    starting_block BIGINT NOT NULL,
+    event_idl TEXT,
+    subkey_paths json, -- A list of subkeys to be indexed, represented by their json paths in the event struct. Forced to use json's 2d array as text[][] requires all paths to have equal length.
+    retention BIGINT NOT NULL DEFAULT 0, -- we don’t have to implement this initially, but good to include it in the schema
+    max_logs_kept BIGINT NOT NULL DEFAULT 0, -- same as retention, no need to implement yet
+    is_deleted BOOLEAN NOT NULL DEFAULT FALSE
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS solana_log_poller_filter_name ON solana.log_poller_filters (chain_id, name) WHERE NOT is_deleted;
+
+CREATE TABLE solana.logs (
+    id               BIGSERIAL PRIMARY KEY,
+    filter_id        BIGINT NOT NULL REFERENCES solana.log_poller_filters (id) ON DELETE CASCADE,
+    chain_id         TEXT                     not null, -- use human-readable name instead of genesis block hash to reduce index size by 50%
+    log_index        bigint                    not null,
+    block_hash       bytea                     not null,
+    block_number     bigint                    not null CHECK (block_number > 0),
+    block_timestamp  timestamp with time zone  not null,
+    address          bytea                     not null,
+    event_sig        bytea                     not null,
+    subkey_values    bytea[]                   not null,
+    tx_hash          bytea                     not null,
+    data             bytea                     not null,
+    created_at       timestamp with time zone  not null,
+    expires_at       timestamp with time zone  null, -- null to indicate no timebase expiry
+    sequence_num     bigint                    not null
+);
+
+CREATE INDEX IF NOT EXISTS solana_logs_idx_by_timestamp ON solana.logs (chain_id, address, event_sig, block_timestamp, block_number);
+
+CREATE INDEX IF NOT EXISTS solana_logs_idx ON solana.logs (chain_id, block_number, address, event_sig);
+
+CREATE INDEX IF NOT EXISTS solana_logs_idx_subkey_one ON solana.logs ((subkey_values[1]));
+CREATE INDEX IF NOT EXISTS solana_logs_idx_subkey_two ON solana.logs ((subkey_values[2]));
+CREATE INDEX IF NOT EXISTS solana_logs_idx_subkey_three ON solana.logs ((subkey_values[3]));
+CREATE INDEX IF NOT EXISTS solana_logs_idx_subkey_four ON solana.logs ((subkey_values[4]));
+
+CREATE INDEX IF NOT EXISTS solana_logs_idx_tx_hash ON solana.logs (tx_hash);
+
+-- Useful for the current form of those queries:  WHERE chain_id = $1 AND address = $2 AND event_sig = $3 ... ORDER BY block_number, log_index
+--  log_index is not included in this index because it increases the index size by ~ 10% for a likely negligible performance benefit
+CREATE INDEX IF NOT EXISTS solana_logs_idx_chain_address_event_block ON solana.logs (chain_id, address, event_sig, block_number);
+
+CREATE UNIQUE INDEX IF NOT EXISTS solana_logs_idx_chain_filter_block_logindex ON solana.logs USING btree (chain_id, filter_id, block_number, log_index);
+
+-- +goose StatementEnd
+
+
+-- +goose Down
+-- +goose StatementBegin
+
+DROP TABLE IF EXISTS solana.logs;
+DROP TABLE IF EXISTS solana.log_poller_filters;
+
+DROP SCHEMA solana;
+
+SET search_path TO public,evm;
+-- +goose StatementEnd