mirror of https://github.com/muety/wakapi.git
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
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package migrations
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import (
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"github.com/emvi/logbuch"
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"github.com/muety/wakapi/config"
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"gorm.io/gorm"
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)
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func init() {
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const name = "20211215-migrate_id_to_bigint-add_has_data_field"
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f := migrationFunc{
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name: name,
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f: func(db *gorm.DB, cfg *config.Config) error {
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if hasRun(name, db) {
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return nil
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}
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if cfg.Db.IsMySQL() {
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tx := db.Begin()
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if err := tx.Exec("ALTER TABLE heartbeats MODIFY COLUMN id BIGINT UNSIGNED").Error; err != nil {
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return err
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}
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if err := tx.Exec("ALTER TABLE summary_items MODIFY COLUMN id BIGINT UNSIGNED").Error; err != nil {
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return err
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}
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tx.Commit()
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} else if cfg.Db.IsPostgres() {
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// postgres does not have unsigned data types
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// https://www.postgresql.org/docs/10/datatype-numeric.html
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tx := db.Begin()
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if err := tx.Exec("ALTER TABLE heartbeats ALTER COLUMN id TYPE BIGINT").Error; err != nil {
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return err
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}
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if err := tx.Exec("ALTER TABLE summary_items ALTER COLUMN id TYPE BIGINT").Error; err != nil {
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return err
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}
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tx.Commit()
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} else {
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// sqlite doesn't allow for changing column type easily
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// https://stackoverflow.com/a/2083562/3112139
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logbuch.Warn("unable to migrate id columns to bigint on %s", cfg.Db.Dialect)
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}
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setHasRun(name, db)
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return nil
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},
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}
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registerPostMigration(f)
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}
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