mirror of https://github.com/pressly/goose.git
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
package dialectquery
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import "fmt"
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type Starrocks struct{}
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var _ Querier = (*Starrocks)(nil)
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func (m *Starrocks) CreateTable(tableName string) string {
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q := `CREATE TABLE IF NOT EXISTS %s (
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id bigint NOT NULL AUTO_INCREMENT,
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version_id bigint NOT NULL,
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is_applied boolean NOT NULL,
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tstamp datetime NULL default CURRENT_TIMESTAMP
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)
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PRIMARY KEY (id)
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DISTRIBUTED BY HASH (id)
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ORDER BY (id,version_id)`
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return fmt.Sprintf(q, tableName)
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}
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func (m *Starrocks) InsertVersion(tableName string) string {
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q := `INSERT INTO %s (version_id, is_applied) VALUES (?, ?)`
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return fmt.Sprintf(q, tableName)
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}
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func (m *Starrocks) DeleteVersion(tableName string) string {
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q := `DELETE FROM %s WHERE version_id=?`
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return fmt.Sprintf(q, tableName)
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}
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func (m *Starrocks) GetMigrationByVersion(tableName string) string {
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q := `SELECT tstamp, is_applied FROM %s WHERE version_id=? ORDER BY tstamp DESC LIMIT 1`
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return fmt.Sprintf(q, tableName)
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}
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func (m *Starrocks) ListMigrations(tableName string) string {
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q := `SELECT version_id, is_applied from %s ORDER BY id DESC`
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return fmt.Sprintf(q, tableName)
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}
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func (m *Starrocks) GetLatestVersion(tableName string) string {
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q := `SELECT MAX(version_id) FROM %s`
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return fmt.Sprintf(q, tableName)
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}
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