lychiyu/bbgo_origin
1
0
Fork 0
mirror of https://github.com/c9s/bbgo.git synced 2024-11-26 16:55:15 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

compile and update migration package

Browse Source
This commit is contained in:
c9s 2021-05-31 23:45:36 +08:00
parent f66095eff9
commit 507ae934c0
2 changed files with 88 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
pkg/migrations/mysql/20210531234123_add_kline_taker_buy_columns.go Normal file
View File

@ -0,0 +1,54 @@
package mysql
import (
"context"
"github.com/c9s/rockhopper"
)
func init() {
AddMigration(upAddKlineTakerBuyColumns, downAddKlineTakerBuyColumns)
}
func upAddKlineTakerBuyColumns(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
// This code is executed when the migration is applied.
_, err = tx.ExecContext(ctx, "ALTER TABLE `binance_klines`\n ADD COLUMN `taker_buy_base_volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,\n ADD COLUMN `taker_buy_quote_volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "ALTER TABLE `max_klines`\n ADD COLUMN `taker_buy_base_volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,\n ADD COLUMN `taker_buy_quote_volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "ALTER TABLE `okex_klines`\n ADD COLUMN `taker_buy_base_volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0,\n ADD COLUMN `taker_buy_quote_volume` DECIMAL(16, 8) NOT NULL DEFAULT 0.0;")
if err != nil {
return err
}
return err
}
func downAddKlineTakerBuyColumns(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
// This code is executed when the migration is rolled back.
_, err = tx.ExecContext(ctx, "ALTER TABLE `binance_klines`\n DROP COLUMN `taker_buy_base_volume`,\n DROP COLUMN `taker_buy_quote_volume`;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "ALTER TABLE `max_klines`\n DROP COLUMN `taker_buy_base_volume`,\n DROP COLUMN `taker_buy_quote_volume`;")
if err != nil {
return err
}
_, err = tx.ExecContext(ctx, "ALTER TABLE `okex_klines`\n DROP COLUMN `taker_buy_base_volume`,\n DROP COLUMN `taker_buy_quote_volume`;")
if err != nil {
return err
}
return err
}

34
pkg/migrations/sqlite3/20210531234123_add_kline_taker_buy_columns.go Normal file
View File

@ -0,0 +1,34 @@
package sqlite3
import (
"context"
"github.com/c9s/rockhopper"
)
func init() {
AddMigration(upAddKlineTakerBuyColumns, downAddKlineTakerBuyColumns)
}
func upAddKlineTakerBuyColumns(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
// This code is executed when the migration is applied.
_, err = tx.ExecContext(ctx, "SELECT 'up SQL query';")
if err != nil {
return err
}
return err
}
func downAddKlineTakerBuyColumns(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
// This code is executed when the migration is rolled back.
_, err = tx.ExecContext(ctx, "SELECT 'down SQL query';")
if err != nil {
return err
}
return err
}