lychiyu/bbgo_origin
1
0
Fork 0
mirror of https://github.com/c9s/bbgo.git synced 2024-09-20 08:11:08 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

compile and update migration package

Browse Source
This commit is contained in:
c9s 2022-05-20 16:36:38 +08:00
parent 04f552b169
commit 728190a78f
No known key found for this signature in database
GPG Key ID: 7385E7E464CB0A54
1 changed files with 42 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
pkg/migrations/sqlite3/20220520140707_kline_unique_idx.go
View File

@ -14,7 +14,27 @@ func init() {
func upKlineUniqueIdx(ctx context.Context, tx rockhopper.SQLExecutor) (err error) { func upKlineUniqueIdx(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
// This code is executed when the migration is applied. // This code is executed when the migration is applied.
_, err = tx.ExecContext(ctx, "SELECT 'up SQL query';") _, err = tx.ExecContext(ctx, "CREATE UNIQUE INDEX idx_kline_binance_unique\n ON binance_klines (`symbol`, `interval`, `start_time`);")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "CREATE UNIQUE INDEX idx_kline_max_unique\n ON max_klines (`symbol`, `interval`, `start_time`);")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "CREATE UNIQUE INDEX `idx_kline_ftx_unique`\n ON ftx_klines (`symbol`, `interval`, `start_time`);")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "CREATE UNIQUE INDEX `idx_kline_kucoin_unique`\n ON kucoin_klines (`symbol`, `interval`, `start_time`);")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "CREATE UNIQUE INDEX `idx_kline_okex_unique`\n ON okex_klines (`symbol`, `interval`, `start_time`);")
if err != nil { if err != nil {
return err return err
} }
@ -25,7 +45,27 @@ func upKlineUniqueIdx(ctx context.Context, tx rockhopper.SQLExecutor) (err error
func downKlineUniqueIdx(ctx context.Context, tx rockhopper.SQLExecutor) (err error) { func downKlineUniqueIdx(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
// This code is executed when the migration is rolled back. // This code is executed when the migration is rolled back.
_, err = tx.ExecContext(ctx, "SELECT 'down SQL query';") _, err = tx.ExecContext(ctx, "DROP INDEX `idx_kline_ftx_unique` ON `ftx_klines`;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "DROP INDEX `idx_kline_max_unique` ON `max_klines`;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "DROP INDEX `idx_kline_binance_unique` ON `binance_klines`;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "DROP INDEX `idx_kline_kucoin_unique` ON `kucoin_klines`;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "DROP INDEX `idx_kline_okex_unique` ON `okex_klines`;")
if err != nil { if err != nil {
return err return err
} }