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package aggfuncs_test
import (
. "github.com/pingcap/check"
"github.com/pingcap/parser/ast"
"github.com/pingcap/parser/mysql"
)
func (s *testSuite) TestMergePartialResult4Stddevsamp(c *C) {
tests := []aggTest{
buildAggTester(ast.AggFuncStddevSamp, mysql.TypeDouble, 5, 1.5811388300841898, 1, 1.407885953173359),
}
for _, test := range tests {
s.testMergePartialResult(c, test)
}
}
func (s *testSuite) TestStddevsamp(c *C) {
tests := []aggTest{
buildAggTester(ast.AggFuncStddevSamp, mysql.TypeDouble, 5, nil, 1.5811388300841898),
}
for _, test := range tests {
s.testAggFunc(c, test)
}
}