func TestColumn(t *testing.T) {
expect := sol.NewTester(t, Dialect())
expect.SQL(
meetings.Select().Where(meetings.C("time").Contains("today")),
`SELECT meetings.uuid, meetings.time FROM meetings WHERE meetings.time @> $1`,
"today",
)
}
func TestColumn(t *testing.T) {
expect := sol.NewTester(t, &PostGres{})
expect.SQL(
`SELECT "meetings"."uuid", "meetings"."time" FROM "meetings" WHERE "meetings"."time" @> $1`,
meetings.Select().Where(meetings.C("time").Contains("today")),
"today",
)
}
func TestPostGres_Create(t *testing.T) {
expect := sol.NewTester(t, &PostGres{})
expect.SQL(
itemsFK.Create(),
`CREATE TABLE items_fk (
id INTEGER NOT NULL REFERENCES items_b(id),
name VARCHAR
);`,
)
}
func TestSelect(t *testing.T) {
expect := sol.NewTester(t, &PostGres{})
// Build a GROUP BY statement using an aggregate
expect.SQL(
sol.Select(
things.C("name"),
sol.Max(things.C("created_at")),
).GroupBy(
things.C("name"),
).OrderBy(
sol.Max(things.C("created_at")).Desc(),
),
`SELECT things.name, MAX(things.created_at) FROM things GROUP BY things.name ORDER BY MAX(things.created_at) DESC`,
)
}
func TestInsert(t *testing.T) {
expect := sol.NewTester(t, &PostGres{})
// By default, an INSERT without values will assume a single entry
expect.SQL(
meetings.Insert().Returning(meetings),
`INSERT INTO meetings (uuid, time) VALUES ($1, $2) RETURNING meetings.uuid, meetings.time`,
nil, nil,
)
// If no parameters are given to Returning(), it will default to the
// INSERT statement's table
expect.SQL(
meetings.Insert().Returning(),
`INSERT INTO meetings (uuid, time) VALUES ($1, $2) RETURNING meetings.uuid, meetings.time`,
nil, nil,
)
// UPSERT
now := time.Now()
expect.SQL(
meetings.Insert().OnConflict().DoUpdate(
sol.Values{"time": now},
).Where(meetings.C("time").GTE(now)),
`INSERT INTO meetings (uuid, time) VALUES ($1, $2) ON CONFLICT DO UPDATE SET time = $3 WHERE meetings.time >= $4`,
nil, nil, now, now,
)
expect.SQL(
meetings.Insert().OnConflict().DoNothing(),
`INSERT INTO meetings (uuid, time) VALUES ($1, $2) ON CONFLICT DO NOTHING`,
nil, nil,
)
// Selecting a column or table that is not part of the insert table
// should produce an error
expect.Error(meetings.Insert().Returning(things))
expect.Error(meetings.Insert().Returning(things.C("id")))
}
