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add unique index for sqlite

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c9s 2022-05-20 16:36:25 +08:00
parent f9dd76d4cb
commit 04f552b169
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1 changed files with 39 additions and 2 deletions
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migrations/sqlite3/20220520140707_kline_unique_idx.sql
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@ -1,10 +1,47 @@
-- +up
-- +begin
SELECT 'up SQL query';
CREATE UNIQUE INDEX idx_kline_binance_unique
ON binance_klines (`symbol`, `interval`, `start_time`);
-- +end
-- +begin
CREATE UNIQUE INDEX idx_kline_max_unique
ON max_klines (`symbol`, `interval`, `start_time`);
-- +end
-- +begin
CREATE UNIQUE INDEX `idx_kline_ftx_unique`
ON ftx_klines (`symbol`, `interval`, `start_time`);
-- +end
-- +begin
CREATE UNIQUE INDEX `idx_kline_kucoin_unique`
ON kucoin_klines (`symbol`, `interval`, `start_time`);
-- +end
-- +begin
CREATE UNIQUE INDEX `idx_kline_okex_unique`
ON okex_klines (`symbol`, `interval`, `start_time`);
-- +end
-- +down
-- +begin
SELECT 'down SQL query';
DROP INDEX `idx_kline_ftx_unique` ON `ftx_klines`;
-- +end
-- +begin
DROP INDEX `idx_kline_max_unique` ON `max_klines`;
-- +end
-- +begin
DROP INDEX `idx_kline_binance_unique` ON `binance_klines`;
-- +end
-- +begin
DROP INDEX `idx_kline_kucoin_unique` ON `kucoin_klines`;
-- +end
-- +begin
DROP INDEX `idx_kline_okex_unique` ON `okex_klines`;
-- +end