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ast

package

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Versions in this module

v1

v1.0.1

Nov 14, 2019

v1.0.0

Nov 14, 2019

v0

v0.11.5

Nov 14, 2019

v0.11.4

Nov 14, 2019

v0.11.3

Nov 14, 2019

v0.11.2

Nov 14, 2019

v0.11.1

Oct 23, 2019

Changes in this version

+ func PrintPrettyVitessStmtNode(sql string)

+ func QueryType(sql string) string

+ func SchemaMetaInfo(sql string, defaultDatabase string) []string

+ func StmtNode2JSON(sql, charset, collation string) string

+ func VitessStmtNode2JSON(sql string) string

+ type Expression string

+ const GroupByExpression

+ const JoinExpression

+ const OrderByExpression

+ const WhereExpression

v0.8.1

Oct 23, 2018

v0.8.0

Oct 19, 2018

Changes in this version

+ const TokenTypeBacktickQuote

+ const TokenTypeBlockComment

+ const TokenTypeBoundary

+ const TokenTypeComment

+ const TokenTypeError

+ const TokenTypeNumber

+ const TokenTypeQuote

+ const TokenTypeReserved

+ const TokenTypeReservedNewline

+ const TokenTypeReservedToplevel

+ const TokenTypeVariable

+ const TokenTypeWhitespace

+ const TokenTypeWord

+ var RewriteRules = []Rule

+ var TokenString = map[int]string

+ func AlterAffectTable(stmt sqlparser.Statement) string

+ func Compress(sql string) string

+ func FindAllCols(node sqlparser.SQLNode, targets ...string) []*common.Column

+ func FindAllCondition(node sqlparser.SQLNode) []interface

+ func FindColumn(node sqlparser.SQLNode) []*common.Column

+ func FindEQColsInJoinCond(node sqlparser.SQLNode) []*common.Column

+ func FindEQColsInWhere(node sqlparser.SQLNode) []*common.Column

+ func FindGroupByCols(node sqlparser.SQLNode) []*common.Column

+ func FindINEQColsInJoinCond(node sqlparser.SQLNode) []*common.Column

+ func FindINEQColsInWhere(node sqlparser.SQLNode) []*common.Column

+ func FindJoinCols(node sqlparser.SQLNode) [][]*common.Column

+ func FindJoinTable(node sqlparser.SQLNode, meta common.Meta) common.Meta

+ func FindOrderByCols(node sqlparser.SQLNode) []*common.Column

+ func FindSubquery(depth int, node sqlparser.SQLNode, queries ...string) []string

+ func FindWhereEQ(node sqlparser.SQLNode) []*common.Column

+ func FindWhereINEQ(node sqlparser.SQLNode) []*common.Column

+ func GetMeta(stmt sqlparser.Statement, meta common.Meta) common.Meta

+ func GetSubqueryDepth(node sqlparser.SQLNode) int

+ func GetTableFromExprs(exprs sqlparser.TableExprs, metas ...common.Meta) common.Meta

+ func IsMysqlKeyword(name string) bool

+ func LeftNewLines(buf []byte) int

+ func ListRewriteRules(rules []Rule)

+ func MergeAlterTables(sqls ...string) map[string]string

+ func MysqlEscapeString(source string) (string, error)

+ func NewLines(buf []byte) int

+ func Pretty(sql string, method string) (output string)

+ func PrintPrettyStmtNode(sql, charset, collation string)

+ func RewriteRuleMatch(name string) bool

+ func SplitStatement(buf []byte, delimiter []byte) (string, []byte)

+ func TiParse(sql, charset, collation string) ([]ast.StmtNode, error)

+ type NodeItem struct

+ Array *NodeList

+ ID int

+ Next *NodeItem

+ Prev *NodeItem

+ Self sqlparser.SQLNode

+ type NodeList struct

+ Head *NodeItem

+ Length int

+ NodeMap map[int]*NodeItem

+ func NewNodeList(statement sqlparser.Statement) *NodeList

+ func (l *NodeList) Add(node sqlparser.SQLNode) *NodeItem

+ func (l *NodeList) First() *NodeItem

+ func (l *NodeList) Last() *NodeItem

+ func (l *NodeList) Remove(node *NodeItem) error

+ type Rewrite struct

+ Columns common.TableColumns

+ NewSQL string

+ SQL string

+ Stmt sqlparser.Statement

+ func NewRewrite(sql string) *Rewrite

+ func (rw *Rewrite) Rewrite() *Rewrite

+ func (rw *Rewrite) RewriteAddOrderByNull() *Rewrite

+ func (rw *Rewrite) RewriteAlwaysTrue() (reWriter *Rewrite)

+ func (rw *Rewrite) RewriteAutoIncrement() *Rewrite

+ func (rw *Rewrite) RewriteCountStar() *Rewrite

+ func (rw *Rewrite) RewriteDML2Select() *Rewrite

+ func (rw *Rewrite) RewriteDelimiter() *Rewrite

+ func (rw *Rewrite) RewriteDistinctStar() *Rewrite

+ func (rw *Rewrite) RewriteGroupByConst() *Rewrite

+ func (rw *Rewrite) RewriteHaving() *Rewrite

+ func (rw *Rewrite) RewriteInNull() *Rewrite

+ func (rw *Rewrite) RewriteInnoDB() *Rewrite

+ func (rw *Rewrite) RewriteInsertColumns() *Rewrite

+ func (rw *Rewrite) RewriteIntWidth() *Rewrite

+ func (rw *Rewrite) RewriteJoin2SubQuery() *Rewrite

+ func (rw *Rewrite) RewriteOr2In() *Rewrite

+ func (rw *Rewrite) RewriteOr2Union() *Rewrite

+ func (rw *Rewrite) RewriteRemoveDMLOrderBy() *Rewrite

+ func (rw *Rewrite) RewriteRmParenthesis() *Rewrite

+ func (rw *Rewrite) RewriteStandard() *Rewrite

+ func (rw *Rewrite) RewriteStar2Columns() *Rewrite

+ func (rw *Rewrite) RewriteSubQuery2Join() *Rewrite

+ func (rw *Rewrite) RewriteTruncate() *Rewrite

+ func (rw *Rewrite) RewriteUnionAll() *Rewrite

+ type Rule struct

+ Description string

+ Func func(*Rewrite) *Rewrite

+ Name string

+ Original string

+ Suggest string

+ type TiVisitor struct

+ EnterFunc func(node ast.Node) bool

+ LeaveFunc func(node ast.Node) bool

+ func (visitor *TiVisitor) Enter(n ast.Node) (node ast.Node, skip bool)

+ func (visitor *TiVisitor) Leave(n ast.Node) (node ast.Node, ok bool)

+ type Token struct

+ Type int

+ Val string

+ func Tokenize(sql string) []Token

+ func Tokenizer(sql string) []Token