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Breaking change: Merged in ghthor/goose/primary-key-bug (pull request #5: Fixed - timestamp Primary key)

pull/2/head
Liam Staskawicz 2013-01-16 23:22:16 -08:00
parent b959795376 7b2d93c72a
commit 430f2bf9d0
1 changed files with 4 additions and 2 deletions
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6
migrate.go
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@ -193,7 +193,7 @@ func numericComponent(name string) (int64, error) {
// Create and initialize the DB version table if it doesn't exist. // Create and initialize the DB version table if it doesn't exist.
func ensureDBVersion(db *sql.DB) (int64, error) { func ensureDBVersion(db *sql.DB) (int64, error) {
rows, err := db.Query("SELECT version_id, is_applied from goose_db_version ORDER BY tstamp DESC;") rows, err := db.Query("SELECT version_id, is_applied from goose_db_version ORDER BY id DESC;")
if err != nil { if err != nil {
// XXX: cross platform method to detect failure reason // XXX: cross platform method to detect failure reason
// for now, assume it was because the table didn't exist, and try to create it // for now, assume it was because the table didn't exist, and try to create it
@ -244,10 +244,12 @@ func createVersionTable(db *sql.DB) error {
// create the table and insert an initial value of 0 // create the table and insert an initial value of 0
create := `CREATE TABLE goose_db_version ( create := `CREATE TABLE goose_db_version (
id int unsigned NOT NULL AUTO_INCREMENT,
version_id bigint NOT NULL, version_id bigint NOT NULL,
is_applied boolean NOT NULL, is_applied boolean NOT NULL,
tstamp timestamp NULL default now(), tstamp timestamp NULL default now(),
PRIMARY KEY(tstamp) PRIMARY KEY(id),
UNIQUE KEY id_tstamp (id, tstamp)
);` );`
insert := "INSERT INTO goose_db_version (version_id, is_applied) VALUES (0, true);" insert := "INSERT INTO goose_db_version (version_id, is_applied) VALUES (0, true);"