wehub-resource-sync
932 lines
24 KiB
Go
932 lines
24 KiB
Go
// Copyright 2024 Dolthub, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package output
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import (
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"testing"
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"github.com/dolthub/go-mysql-server/sql"
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)
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func Test_Left(t *testing.T) {
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RunScripts(t, []ScriptTest{
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{
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Name: "left",
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Assertions: []ScriptTestAssertion{
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{
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Query: "SELECT left( '' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' ' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '0' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '1' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'a' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'abc' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '123' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'value' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '12345' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'something' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' something' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'something ' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '123456789' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'a group of words' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '1234567890123456' , 0::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '' , -1::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' ' , -1::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '0' , -1::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '1' , -1::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'a' , -1::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'abc' , -1::int4 ) ;",
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Expected: []sql.Row{{"ab"}},
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},
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{
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Query: "SELECT left( '123' , -1::int4 ) ;",
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Expected: []sql.Row{{"12"}},
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},
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{
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Query: "SELECT left( 'value' , -1::int4 ) ;",
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Expected: []sql.Row{{"valu"}},
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},
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{
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Query: "SELECT left( '12345' , -1::int4 ) ;",
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Expected: []sql.Row{{"1234"}},
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},
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{
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Query: "SELECT left( 'something' , -1::int4 ) ;",
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Expected: []sql.Row{{"somethin"}},
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},
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{
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Query: "SELECT left( ' something' , -1::int4 ) ;",
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Expected: []sql.Row{{" somethin"}},
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},
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{
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Query: "SELECT left( 'something ' , -1::int4 ) ;",
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Expected: []sql.Row{{"something"}},
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},
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{
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Query: "SELECT left( '123456789' , -1::int4 ) ;",
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Expected: []sql.Row{{"12345678"}},
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},
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{
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Query: "SELECT left( 'a group of words' , -1::int4 ) ;",
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Expected: []sql.Row{{"a group of word"}},
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},
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{
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Query: "SELECT left( '1234567890123456' , -1::int4 ) ;",
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Expected: []sql.Row{{"123456789012345"}},
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},
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{
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Query: "SELECT left( '' , 1::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' ' , 1::int4 ) ;",
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Expected: []sql.Row{{" "}},
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},
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{
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Query: "SELECT left( '0' , 1::int4 ) ;",
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Expected: []sql.Row{{"0"}},
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},
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{
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Query: "SELECT left( '1' , 1::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'a' , 1::int4 ) ;",
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Expected: []sql.Row{{"a"}},
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},
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{
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Query: "SELECT left( 'abc' , 1::int4 ) ;",
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Expected: []sql.Row{{"a"}},
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},
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{
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Query: "SELECT left( '123' , 1::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'value' , 1::int4 ) ;",
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Expected: []sql.Row{{"v"}},
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},
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{
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Query: "SELECT left( '12345' , 1::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'something' , 1::int4 ) ;",
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Expected: []sql.Row{{"s"}},
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},
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{
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Query: "SELECT left( ' something' , 1::int4 ) ;",
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Expected: []sql.Row{{" "}},
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},
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{
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Query: "SELECT left( 'something ' , 1::int4 ) ;",
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Expected: []sql.Row{{"s"}},
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},
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{
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Query: "SELECT left( '123456789' , 1::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'a group of words' , 1::int4 ) ;",
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Expected: []sql.Row{{"a"}},
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},
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{
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Query: "SELECT left( '1234567890123456' , 1::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( '' , 2::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' ' , 2::int4 ) ;",
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Expected: []sql.Row{{" "}},
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},
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{
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Query: "SELECT left( '0' , 2::int4 ) ;",
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Expected: []sql.Row{{"0"}},
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},
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{
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Query: "SELECT left( '1' , 2::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'a' , 2::int4 ) ;",
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Expected: []sql.Row{{"a"}},
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},
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{
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Query: "SELECT left( 'abc' , 2::int4 ) ;",
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Expected: []sql.Row{{"ab"}},
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},
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{
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Query: "SELECT left( '123' , 2::int4 ) ;",
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Expected: []sql.Row{{"12"}},
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},
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{
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Query: "SELECT left( 'value' , 2::int4 ) ;",
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Expected: []sql.Row{{"va"}},
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},
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{
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Query: "SELECT left( '12345' , 2::int4 ) ;",
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Expected: []sql.Row{{"12"}},
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},
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{
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Query: "SELECT left( 'something' , 2::int4 ) ;",
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Expected: []sql.Row{{"so"}},
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},
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{
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Query: "SELECT left( ' something' , 2::int4 ) ;",
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Expected: []sql.Row{{" s"}},
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},
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{
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Query: "SELECT left( 'something ' , 2::int4 ) ;",
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Expected: []sql.Row{{"so"}},
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},
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{
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Query: "SELECT left( '123456789' , 2::int4 ) ;",
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Expected: []sql.Row{{"12"}},
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},
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{
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Query: "SELECT left( 'a group of words' , 2::int4 ) ;",
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Expected: []sql.Row{{"a "}},
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},
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{
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Query: "SELECT left( '1234567890123456' , 2::int4 ) ;",
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Expected: []sql.Row{{"12"}},
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},
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{
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Query: "SELECT left( '' , -2::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' ' , -2::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '0' , -2::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( '1' , -2::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'a' , -2::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( 'abc' , -2::int4 ) ;",
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Expected: []sql.Row{{"a"}},
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},
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{
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Query: "SELECT left( '123' , -2::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'value' , -2::int4 ) ;",
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Expected: []sql.Row{{"val"}},
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},
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{
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Query: "SELECT left( '12345' , -2::int4 ) ;",
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Expected: []sql.Row{{"123"}},
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},
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{
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Query: "SELECT left( 'something' , -2::int4 ) ;",
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Expected: []sql.Row{{"somethi"}},
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},
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{
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Query: "SELECT left( ' something' , -2::int4 ) ;",
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Expected: []sql.Row{{" somethi"}},
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},
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{
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Query: "SELECT left( 'something ' , -2::int4 ) ;",
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Expected: []sql.Row{{"somethin"}},
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},
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{
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Query: "SELECT left( '123456789' , -2::int4 ) ;",
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Expected: []sql.Row{{"1234567"}},
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},
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{
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Query: "SELECT left( 'a group of words' , -2::int4 ) ;",
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Expected: []sql.Row{{"a group of wor"}},
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},
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{
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Query: "SELECT left( '1234567890123456' , -2::int4 ) ;",
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Expected: []sql.Row{{"12345678901234"}},
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},
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{
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Query: "SELECT left( '' , 5::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' ' , 5::int4 ) ;",
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Expected: []sql.Row{{" "}},
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},
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{
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Query: "SELECT left( '0' , 5::int4 ) ;",
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Expected: []sql.Row{{"0"}},
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},
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{
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Query: "SELECT left( '1' , 5::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'a' , 5::int4 ) ;",
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Expected: []sql.Row{{"a"}},
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},
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{
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Query: "SELECT left( 'abc' , 5::int4 ) ;",
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Expected: []sql.Row{{"abc"}},
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},
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{
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Query: "SELECT left( '123' , 5::int4 ) ;",
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Expected: []sql.Row{{"123"}},
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},
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{
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Query: "SELECT left( 'value' , 5::int4 ) ;",
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Expected: []sql.Row{{"value"}},
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},
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{
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Query: "SELECT left( '12345' , 5::int4 ) ;",
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Expected: []sql.Row{{"12345"}},
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},
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{
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Query: "SELECT left( 'something' , 5::int4 ) ;",
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Expected: []sql.Row{{"somet"}},
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},
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{
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Query: "SELECT left( ' something' , 5::int4 ) ;",
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Expected: []sql.Row{{" some"}},
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},
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{
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Query: "SELECT left( 'something ' , 5::int4 ) ;",
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Expected: []sql.Row{{"somet"}},
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},
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{
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Query: "SELECT left( '123456789' , 5::int4 ) ;",
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Expected: []sql.Row{{"12345"}},
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},
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{
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Query: "SELECT left( 'a group of words' , 5::int4 ) ;",
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Expected: []sql.Row{{"a gro"}},
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},
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{
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Query: "SELECT left( '1234567890123456' , 5::int4 ) ;",
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Expected: []sql.Row{{"12345"}},
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},
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{
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Query: "SELECT left( '' , 10::int4 ) ;",
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Expected: []sql.Row{{""}},
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},
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{
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Query: "SELECT left( ' ' , 10::int4 ) ;",
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Expected: []sql.Row{{" "}},
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},
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{
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Query: "SELECT left( '0' , 10::int4 ) ;",
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Expected: []sql.Row{{"0"}},
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},
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{
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Query: "SELECT left( '1' , 10::int4 ) ;",
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Expected: []sql.Row{{"1"}},
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},
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{
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Query: "SELECT left( 'a' , 10::int4 ) ;",
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Expected: []sql.Row{{"a"}},
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},
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{
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Query: "SELECT left( 'abc' , 10::int4 ) ;",
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Expected: []sql.Row{{"abc"}},
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},
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{
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Query: "SELECT left( '123' , 10::int4 ) ;",
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Expected: []sql.Row{{"123"}},
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},
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{
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Query: "SELECT left( 'value' , 10::int4 ) ;",
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Expected: []sql.Row{{"value"}},
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},
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{
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Query: "SELECT left( '12345' , 10::int4 ) ;",
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Expected: []sql.Row{{"12345"}},
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},
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{
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Query: "SELECT left( 'something' , 10::int4 ) ;",
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Expected: []sql.Row{{"something"}},
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},
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{
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Query: "SELECT left( ' something' , 10::int4 ) ;",
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Expected: []sql.Row{{" something"}},
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},
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{
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Query: "SELECT left( 'something ' , 10::int4 ) ;",
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Expected: []sql.Row{{"something "}},
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},
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{
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Query: "SELECT left( '123456789' , 10::int4 ) ;",
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Expected: []sql.Row{{"123456789"}},
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},
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{
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Query: "SELECT left( 'a group of words' , 10::int4 ) ;",
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Expected: []sql.Row{{"a group of"}},
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},
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{
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Query: "SELECT left( '1234567890123456' , 10::int4 ) ;",
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Expected: []sql.Row{{"1234567890"}},
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},
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{
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Query: "SELECT left( '' , -10::int4 ) ;",
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Expected: []sql.Row{{""}},
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|
},
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|
{
|
|
Query: "SELECT left( ' ' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
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|
},
|
|
{
|
|
Query: "SELECT left( '0' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
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|
},
|
|
{
|
|
Query: "SELECT left( 'a' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , -10::int4 ) ;",
|
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Expected: []sql.Row{{""}},
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|
},
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{
|
|
Query: "SELECT left( '12345' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
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|
},
|
|
{
|
|
Query: "SELECT left( 'something' , -10::int4 ) ;",
|
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Expected: []sql.Row{{""}},
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|
},
|
|
{
|
|
Query: "SELECT left( ' something' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , -10::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
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|
},
|
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{
|
|
Query: "SELECT left( '123456789' , -10::int4 ) ;",
|
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Expected: []sql.Row{{""}},
|
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},
|
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{
|
|
Query: "SELECT left( 'a group of words' , -10::int4 ) ;",
|
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Expected: []sql.Row{{"a grou"}},
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},
|
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{
|
|
Query: "SELECT left( '1234567890123456' , -10::int4 ) ;",
|
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Expected: []sql.Row{{"123456"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
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},
|
|
{
|
|
Query: "SELECT left( ' ' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{" "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '0' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"0"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"1"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"a"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"abc"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"123"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"value"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '12345' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"12345"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' something' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{" something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"something "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123456789' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"123456789"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a group of words' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"a group of words"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1234567890123456' , 100::int4 ) ;",
|
|
Expected: []sql.Row{{"1234567890123456"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' ' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{" "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '0' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"0"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"1"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"a"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"abc"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"123"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"value"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '12345' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"12345"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' something' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{" something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"something "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123456789' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"123456789"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a group of words' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"a group of words"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1234567890123456' , 21050::int4 ) ;",
|
|
Expected: []sql.Row{{"1234567890123456"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' ' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{" "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '0' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"0"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"1"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"a"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"abc"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"123"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"value"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '12345' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"12345"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' something' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{" something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"something "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123456789' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"123456789"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a group of words' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"a group of words"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1234567890123456' , 100000::int4 ) ;",
|
|
Expected: []sql.Row{{"1234567890123456"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' ' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '0' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '12345' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' something' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123456789' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a group of words' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1234567890123456' , -1184280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' ' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{" "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '0' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"0"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"1"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"a"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"abc"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"123"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"value"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '12345' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"12345"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' something' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{" something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"something "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123456789' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"123456789"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a group of words' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"a group of words"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1234567890123456' , 2525280::int4 ) ;",
|
|
Expected: []sql.Row{{"1234567890123456"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( ' ' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( '0' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( '12345' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( ' something' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( '123456789' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a group of words' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( '1234567890123456' , -2147483648::int4 ) ;",
|
|
ExpectedErr: true,
|
|
},
|
|
{
|
|
Query: "SELECT left( '' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{""}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' ' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{" "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '0' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"0"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"1"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"a"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'abc' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"abc"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"123"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'value' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"value"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '12345' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"12345"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( ' something' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{" something"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'something ' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"something "}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '123456789' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"123456789"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( 'a group of words' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"a group of words"}},
|
|
},
|
|
{
|
|
Query: "SELECT left( '1234567890123456' , 2147483647::int4 ) ;",
|
|
Expected: []sql.Row{{"1234567890123456"}},
|
|
},
|
|
},
|
|
},
|
|
})
|
|
}
|