execgen

package

v0.23.2 Latest Latest Go to latest Published: Feb 12, 2024 License: Apache-2.0 Imports: 13 Imported by: 0

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Repository

github.com/cockroachdb/cockroachdb-parser

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func APPENDSLICE(target, src, destIdx, srcStartIdx, srcEndIdx interface{})
func APPENDVAL(target, v interface{})
func COPYVAL(dest, src interface{})
func Generate(inputFileContents string) (string, error)
func SETVARIABLESIZE(target, value interface{}) interface{}

Constants ¶

This section is empty.

Variables ¶

View Source

var BinaryOpName = map[treebin.BinaryOperatorSymbol]string{
	treebin.Bitand:            "Bitand",
	treebin.Bitor:             "Bitor",
	treebin.Bitxor:            "Bitxor",
	treebin.Plus:              "Plus",
	treebin.Minus:             "Minus",
	treebin.Mult:              "Mult",
	treebin.Div:               "Div",
	treebin.FloorDiv:          "FloorDiv",
	treebin.Mod:               "Mod",
	treebin.Pow:               "Pow",
	treebin.Concat:            "Concat",
	treebin.LShift:            "LShift",
	treebin.RShift:            "RShift",
	treebin.JSONFetchVal:      "JSONFetchVal",
	treebin.JSONFetchText:     "JSONFetchText",
	treebin.JSONFetchValPath:  "JSONFetchValPath",
	treebin.JSONFetchTextPath: "JSONFetchTextPath",
}

BinaryOpName is a mapping from all binary operators that are supported by the vectorized engine to their names.

View Source

var ComparisonOpName = map[treecmp.ComparisonOperatorSymbol]string{
	treecmp.EQ: "EQ",
	treecmp.NE: "NE",
	treecmp.LT: "LT",
	treecmp.LE: "LE",
	treecmp.GT: "GT",
	treecmp.GE: "GE",
}

ComparisonOpName is a mapping from all comparison operators that are supported by the vectorized engine to their names.

Functions ¶

func APPENDSLICE ¶

func APPENDSLICE(target, src, destIdx, srcStartIdx, srcEndIdx interface{})

APPENDSLICE is a template function.

func APPENDVAL ¶

func APPENDVAL(target, v interface{})

APPENDVAL is a template function.

func COPYVAL ¶

func COPYVAL(dest, src interface{})

COPYVAL is a template function that can be used to set a scalar to the value of another scalar in such a way that the destination won't be modified if the source is.

func Generate ¶

func Generate(inputFileContents string) (string, error)

Generate transforms the string contents of an input execgen template by processing all supported // execgen annotations.

func SETVARIABLESIZE ¶

func SETVARIABLESIZE(target, value interface{}) interface{}

SETVARIABLESIZE is a template function.

Types ¶

This section is empty.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cmd
execgen

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