49af6a511f
* add stddev_pop function * fix for make check * not push down * add util test * stddevpop inherit from varpop * fix typo * support std and stddev * update go.mod * uodate parser master * fix ditto * fix fix Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
26 lines
622 B
Go
26 lines
622 B
Go
package aggfuncs_test
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import (
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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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)
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func (s *testSuite) TestMergePartialResult4Stddevpop(c *C) {
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tests := []aggTest{
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buildAggTester(ast.AggFuncStddevPop, mysql.TypeDouble, 5, 1.4142135623730951, 0.816496580927726, 1.3169567191065923),
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}
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for _, test := range tests {
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s.testMergePartialResult(c, test)
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}
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}
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func (s *testSuite) TestStddevpop(c *C) {
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tests := []aggTest{
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buildAggTester(ast.AggFuncStddevPop, mysql.TypeDouble, 5, nil, 1.4142135623730951),
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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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