agg

package
v1.2.2-20240715 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 15, 2024 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	SumSupportedTypes = []types.T{
		types.T_bit,
		types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64,
		types.T_int8, types.T_int16, types.T_int32, types.T_int64,
		types.T_float32, types.T_float64,
		types.T_decimal64, types.T_decimal128,
	}
	SumReturnType = func(typs []types.Type) types.Type {
		switch typs[0].Oid {
		case types.T_float32, types.T_float64:
			return types.T_float64.ToType()
		case types.T_int8, types.T_int16, types.T_int32, types.T_int64:
			return types.T_int64.ToType()
		case types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64:
			return types.T_uint64.ToType()
		case types.T_bit:
			return types.T_uint64.ToType()
		case types.T_decimal64:
			return types.New(types.T_decimal128, 38, typs[0].Scale)
		case types.T_decimal128:
			return types.New(types.T_decimal128, 38, typs[0].Scale)
		}
		panic(moerr.NewInternalErrorNoCtx("unsupported type '%v' for sum", typs[0]))
	}
)
View Source 
var AnyValueSupportedTypes = []types.T{
	types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64,
	types.T_int8, types.T_int16, types.T_int32, types.T_int64,
	types.T_float32, types.T_float64,
	types.T_date, types.T_datetime,
	types.T_timestamp, types.T_time,
	types.T_decimal64, types.T_decimal128,
	types.T_bool,
	types.T_bit,
	types.T_varchar, types.T_char, types.T_blob, types.T_text,
	types.T_uuid,
	types.T_binary, types.T_varbinary,
	types.T_Rowid,
}
View Source 
var AvgSupportedTypes = []types.T{
	types.T_bit,
	types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64,
	types.T_int8, types.T_int16, types.T_int32, types.T_int64,
	types.T_float32, types.T_float64,
	types.T_decimal64, types.T_decimal128,
}
View Source 
var BitAndSupportedParameters = []types.T{
	types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64,
	types.T_int8, types.T_int16, types.T_int32, types.T_int64,
	types.T_float32, types.T_float64,
	types.T_binary, types.T_varbinary,
	types.T_bit,
}
View Source 
var BitmapConstructSupportedTypes = []types.T{
	types.T_uint64,
}
View Source 
var BitmapOrReturnType = BitmapConstructReturnType
View Source 
var BitmapOrSupportedTypes = []types.T{
	types.T_varbinary,
}
View Source 
var MaxSupportedTypes = []types.T{
	types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64,
	types.T_int8, types.T_int16, types.T_int32, types.T_int64,
	types.T_float32, types.T_float64,
	types.T_date, types.T_datetime,
	types.T_timestamp, types.T_time,
	types.T_decimal64, types.T_decimal128,
	types.T_bool,
	types.T_bit,
	types.T_varchar, types.T_char, types.T_blob, types.T_text,
	types.T_uuid,
	types.T_binary, types.T_varbinary,
}
View Source 
var MinSupportedTypes = []types.T{
	types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64,
	types.T_int8, types.T_int16, types.T_int32, types.T_int64,
	types.T_float32, types.T_float64,
	types.T_date, types.T_datetime,
	types.T_timestamp, types.T_time,
	types.T_decimal64, types.T_decimal128,
	types.T_bool,
	types.T_bit,
	types.T_varchar, types.T_char, types.T_blob, types.T_text,
	types.T_uuid,
	types.T_binary, types.T_varbinary,
}
View Source 
var VarPopSupportedParameters = []types.T{
	types.T_bit,
	types.T_uint8, types.T_uint16, types.T_uint32, types.T_uint64,
	types.T_int8, types.T_int16, types.T_int32, types.T_int64,
	types.T_float32, types.T_float64,
	types.T_decimal64, types.T_decimal128,
}

Functions

func AnyValueReturnType 

func AnyValueReturnType(typs []types.Type) types.Type

func AvgReturnType 

func AvgReturnType(typs []types.Type) types.Type

func BitAndReturnType 

func BitAndReturnType(typs []types.Type) types.Type

func BitmapConstructReturnType 

func BitmapConstructReturnType(_ []types.Type) types.Type

func MaxReturnType 

func MaxReturnType(typs []types.Type) types.Type

func MinReturnType 

func MinReturnType(typs []types.Type) types.Type

func RegisterAnyValue2 added in v1.2.1 

func RegisterAnyValue2(id int64)

func RegisterApproxCount 

func RegisterApproxCount(id int64)

func RegisterAvg2 added in v1.2.1 

func RegisterAvg2(id int64)

func RegisterBitAnd2 added in v1.2.1 

func RegisterBitAnd2(id int64)

func RegisterBitOr2 added in v1.2.1 

func RegisterBitOr2(id int64)

func RegisterBitXor2 added in v1.2.1 

func RegisterBitXor2(id int64)

func RegisterBitmapConstruct2 added in v1.2.1 

func RegisterBitmapConstruct2(id int64)

func RegisterBitmapOr2 added in v1.2.1 

func RegisterBitmapOr2(id int64)

func RegisterClusterCenters 

func RegisterClusterCenters(id int64)

func RegisterCountColumn 

func RegisterCountColumn(id int64)

func RegisterCountStar 

func RegisterCountStar(id int64)

func RegisterDenseRank 

func RegisterDenseRank(id int64)

func RegisterGroupConcat 

func RegisterGroupConcat(id int64)

func RegisterMax2 added in v1.2.1 

func RegisterMax2(id int64)

func RegisterMedian 

func RegisterMedian(id int64)

func RegisterMin2 added in v1.2.1 

func RegisterMin2(id int64)

func RegisterRank 

func RegisterRank(id int64)

func RegisterRowNumber 

func RegisterRowNumber(id int64)

func RegisterStdDevPop2 added in v1.2.1 

func RegisterStdDevPop2(id int64)

func RegisterSum2 added in v1.2.1 

func RegisterSum2(id int64)

func RegisterVarPop2 added in v1.2.1 

func RegisterVarPop2(id int64)

func VarPopReturnType 

func VarPopReturnType(typs []types.Type) types.Type

Types

This section is empty.

Source Files

View all Source files

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