Loading random data to the db

core/store/migrate/migrations/0199_load_data_for_test.sql

@@ -0,0 +1,71 @@
+-- +goose Up
+
+CREATE EXTENSION pgcrypto;
+
+INSERT INTO evm.logs(
+    evm_chain_id,
+    log_index,
+    block_hash,
+    block_number,
+    address,
+    event_sig,
+    topics,
+    tx_hash,
+    data,
+    created_at,
+    block_timestamp
+)
+SELECT
+    1337 AS evm_chain_id,
+    gs AS log_index,
+    rb1 AS block_hash,
+    gs AS block_number,
+    rb2 AS address,
+    rb1 AS event_sig,
+    ARRAY[rb1, rb2, rb1, rb2] AS topics,
+    rb1 AS tx_hash,
+    gen_random_bytes(128) AS data,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS created_at,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS block_timestamp
+FROM generate_series(1, 200000) gs
+    LEFT JOIN LATERAL (
+    SELECT gen_random_bytes(32) AS rb1,
+    gen_random_bytes(32) as rb2) as foo ON true;
+
+
+INSERT INTO evm.logs(
+    evm_chain_id,
+    log_index,
+    block_hash,
+    block_number,
+    address,
+    event_sig,
+    topics,
+    tx_hash,
+    data,
+    created_at,
+    block_timestamp
+)
+SELECT
+    2337 AS evm_chain_id,
+    gs AS log_index,
+    rb1 AS block_hash,
+    gs AS block_number,
+    rb2 AS address,
+    rb1 AS event_sig,
+    ARRAY[rb1, rb2, rb1, rb2] AS topics,
+    rb1 AS tx_hash,
+    gen_random_bytes(128) AS data,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS created_at,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS block_timestamp
+FROM generate_series(1, 200000) gs
+    LEFT JOIN LATERAL (
+    SELECT gen_random_bytes(32) AS rb1,
+    gen_random_bytes(32) as rb2) as foo ON true;
+
+DROP EXTENSION pgcrypto;
+
+-- +goose Down
+
+delete from evm.logs where evm_chain_id = 1337;
+delete from evm.logs where evm_chain_id = 2337;