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inceased outbox VARCHAR column length to 2048 #155

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Merged
merged 1 commit into from
Sep 6, 2019
Merged

inceased outbox VARCHAR column length to 2048 #155

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17 changes: 17 additions & 0 deletions gbus/tx/mysql/migrations.go
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ func sagaStoreTableMigration(svcName string) *migrator.Migration {
func outboxMigrations(svcName string) *migrator.Migration {

tblName := tx.GrabbitTableNameTemplate(svcName, "outbox")

query := `CREATE TABLE IF NOT EXISTS ` + tblName + ` (
rec_id int NOT NULL AUTO_INCREMENT,
message_id varchar(50) NOT NULL UNIQUE,
Expand All @@ -58,6 +59,21 @@ func outboxMigrations(svcName string) *migrator.Migration {
return nil
},
}

}

func outboxChangeColumnLength(svcName string) *migrator.Migration {
tblName := tx.GrabbitTableNameTemplate(svcName, "outbox")
increaseLengthSQL := `ALTER TABLE ` + tblName + ` MODIFY message_type VARCHAR(2048) NOT NULL, MODIFY exchange VARCHAR(2048) NOT NULL, MODIFY routing_key VARCHAR(2048) NOT NULL`
return &migrator.Migration{
Name: "increase column length to 2048",
Func: func(tx *sql.Tx) error {
if _, err := tx.Exec(increaseLengthSQL); err != nil {
return err
}
return nil
},
}
}

func timoutTableMigration(svcName string) *migrator.Migration {
Expand Down Expand Up @@ -107,6 +123,7 @@ func EnsureSchema(db *sql.DB, svcName string) {
sagaStoreTableMigration(svcName),
timoutTableMigration(svcName),
legacyMigrationsTable(svcName),
outboxChangeColumnLength(svcName),
))
if err != nil {
panic(err)
Expand Down