vitess.io/vitess@v0.16.2/go/test/endtoend/vtgate/queries/dml/dml_test.go (about)

     1  /*
     2  Copyright 2022 The Vitess Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package dml
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/stretchr/testify/assert"
    23  )
    24  
    25  func TestMultiEqual(t *testing.T) {
    26  	if clusterInstance.HasPartialKeyspaces {
    27  		t.Skip("test uses multiple keyspaces, test framework only supports partial keyspace testing for a single keyspace")
    28  	}
    29  	mcmp, closer := start(t)
    30  	defer closer()
    31  
    32  	// initial rows
    33  	mcmp.Exec("insert into user_tbl(id, region_id) values (1,2),(3,4)")
    34  
    35  	// multi equal query
    36  	qr := mcmp.Exec("update user_tbl set id = 2 where (id, region_id) in ((1,1), (3,4))")
    37  	assert.EqualValues(t, 1, qr.RowsAffected) // multi equal query
    38  
    39  	qr = mcmp.Exec("delete from user_tbl where (id, region_id) in ((1,1), (2,4))")
    40  	assert.EqualValues(t, 1, qr.RowsAffected)
    41  }