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37 lines
1.3 KiB
37 lines
1.3 KiB
// Copyright 2020 PingCAP, 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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package aggfuncs_test
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import (
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"time"
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. "github.com/pingcap/check"
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"github.com/pingcap/parser/ast"
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"github.com/pingcap/parser/mysql"
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"github.com/pingcap/tidb/types"
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)
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func (s *testSuite) TestPercentile(c *C) {
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tests := []aggTest{
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buildAggTester(ast.AggFuncApproxPercentile, mysql.TypeLonglong, 5, nil, 2),
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buildAggTester(ast.AggFuncApproxPercentile, mysql.TypeFloat, 5, nil, 2.0),
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buildAggTester(ast.AggFuncApproxPercentile, mysql.TypeDouble, 5, nil, 2.0),
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buildAggTester(ast.AggFuncApproxPercentile, mysql.TypeNewDecimal, 5, nil, types.NewDecFromFloatForTest(2.0)),
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buildAggTester(ast.AggFuncApproxPercentile, mysql.TypeDate, 5, nil, types.TimeFromDays(367)),
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buildAggTester(ast.AggFuncApproxPercentile, mysql.TypeDuration, 5, nil, types.Duration{Duration: time.Duration(2)}),
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}
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for _, test := range tests {
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s.testAggFunc(c, test)
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}
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}
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