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[MySQL] Optimizer hints

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go-jet 2022-09-29 13:33:00 +02:00
parent c9967d151e
commit f772f90336
12 changed files with 207 additions and 27 deletions
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20
tests/mysql/insert_test.go
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@ -370,3 +370,23 @@ func TestInsertWithExecContext(t *testing.T) {
require.Error(t, err, "context deadline exceeded")
}
func TestInsertOptimizerHints(t *testing.T) {
stmt := Link.INSERT(Link.MutableColumns).
OPTIMIZER_HINTS(QB_NAME("qbIns"), "NO_ICP(link)").
MODEL(model.Link{
URL: "http://www.google.com",
Name: "Google",
})
testutils.AssertDebugStatementSql(t, stmt, `
INSERT /*+ QB_NAME(qbIns) NO_ICP(link) */ INTO test_sample.link (url, name, description)
VALUES ('http://www.google.com', 'Google', NULL);
`)
testutils.ExecuteInTxAndRollback(t, db, func(tx *sql.Tx) {
_, err := stmt.Exec(tx)
require.NoError(t, err)
})
}