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35 lines
1.2 KiB
Go
35 lines
1.2 KiB
Go
package sqlite3
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import (
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"context"
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"github.com/c9s/rockhopper"
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)
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func init() {
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AddMigration(upTrades, downTrades)
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}
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func upTrades(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
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// This code is executed when the migration is applied.
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_, err = tx.ExecContext(ctx, "CREATE TABLE `trades`\n(\n `gid` INTEGER PRIMARY KEY AUTOINCREMENT,\n `id` INTEGER,\n `exchange` TEXT NOT NULL DEFAULT '',\n `symbol` TEXT NOT NULL,\n `price` DECIMAL(16, 8) NOT NULL,\n `quantity` DECIMAL(16, 8) NOT NULL,\n `quote_quantity` DECIMAL(16, 8) NOT NULL,\n `fee` DECIMAL(16, 8) NOT NULL,\n `fee_currency` VARCHAR(4) NOT NULL,\n `is_buyer` BOOLEAN NOT NULL DEFAULT FALSE,\n `is_maker` BOOLEAN NOT NULL DEFAULT FALSE,\n `side` VARCHAR(4) NOT NULL DEFAULT '',\n `traded_at` DATETIME(3) NOT NULL\n);")
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if err != nil {
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return err
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}
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return err
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}
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func downTrades(ctx context.Context, tx rockhopper.SQLExecutor) (err error) {
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// This code is executed when the migration is rolled back.
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_, err = tx.ExecContext(ctx, "DROP TABLE IF EXISTS `trades`;")
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if err != nil {
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return err
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}
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return err
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}
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