pingcap

package

v0.0.0-...-3db7e69 Latest Latest Go to latest Published: Sep 7, 2019 License: Apache-2.0 Imports: 5 Imported by: 0

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* 2 * @Author: Nico 3 * @Date: 2019/9/7 19:03 4

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type MySQLRecognizer struct {
	StmtNode   ast.StmtNode
	TableName  string
	TableAlias string
}

func NewMySQLRecognizer(sql string) (*MySQLRecognizer, error)

func (mr *MySQLRecognizer) GetOriginalSQL() (string, error)

func (*MySQLRecognizer) GetSQLType() (consts.SQLType, error)

func (mr *MySQLRecognizer) GetTableAlias() (string, error)

func (mr *MySQLRecognizer) GetTableName() (string, error)

type MySQLSelectForUpdateRecognizer struct {
	MySQLWhereRecognizer
}

type MySQLWhereRecognizer struct {
	MySQLRecognizer
}

func (MySQLWhereRecognizer) GetWhereCondition() (string, error)

type TableVisitor struct {
	TableName  string
	TableAlias string
}

func GetTableVisitor() TableVisitor

func (tv *TableVisitor) Enter(inNode ast.Node) (outNode ast.Node, skipChildren bool)

func (tv *TableVisitor) Leave(inNode ast.Node) (node ast.Node, ok bool)

type WhereVisitor struct {
	WhereCond string
}

func (tv *WhereVisitor) Enter(inNode ast.Node) (outNode ast.Node, skipChildren bool)

func (tv *WhereVisitor) Leave(inNode ast.Node) (node ast.Node, ok bool)