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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) TestMergePartialResult4Varsamp(c *C) {
tests := []aggTest{
buildAggTester(ast.AggFuncVarSamp, mysql.TypeDouble, 5, 2.5, 1, 1.9821428571428572),
}
for _, test := range tests {
s.testMergePartialResult(c, test)
}
}
func (s *testSuite) TestVarsamp(c *C) {
tests := []aggTest{
buildAggTester(ast.AggFuncVarSamp, mysql.TypeDouble, 5, nil, 2.5),
}
for _, test := range tests {
s.testAggFunc(c, test)
}
}