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sql: add Tx.Stmt to use an existing prepared stmt in a transaction

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R=rsc
CC=golang-dev
https://golang.org/cl/5433059
This commit is contained in:
Brad Fitzpatrick 2011-11-28 11:00:32 -05:00
parent 23227f3d63
commit e77099daa2
2 changed files with 83 additions and 20 deletions
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24
src/pkg/exp/sql/sql_test.go
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@ -166,7 +166,7 @@ func TestBogusPreboundParameters(t *testing.T) {
}
}
func TestDb(t *testing.T) {
func TestExec(t *testing.T) {
db := newTestDB(t, "foo")
defer closeDB(t, db)
exec(t, db, "CREATE|t1|name=string,age=int32,dead=bool")
@ -206,3 +206,25 @@ func TestDb(t *testing.T) {
}
}
}
func TestTxStmt(t *testing.T) {
db := newTestDB(t, "")
defer closeDB(t, db)
exec(t, db, "CREATE|t1|name=string,age=int32,dead=bool")
stmt, err := db.Prepare("INSERT|t1|name=?,age=?")
if err != nil {
t.Fatalf("Stmt, err = %v, %v", stmt, err)
}
tx, err := db.Begin()
if err != nil {
t.Fatalf("Begin = %v", err)
}
_, err = tx.Stmt(stmt).Exec("Bobby", 7)
if err != nil {
t.Fatalf("Exec = %v", err)
}
err = tx.Commit()
if err != nil {
t.Fatalf("Commit = %v", err)
}
}