io.seata.sqlparser.druid.postgresql

类 PostgresqlUpdateRecognizer

java.lang.Object

io.seata.sqlparser.druid.BaseRecognizer

io.seata.sqlparser.druid.postgresql.BasePostgresqlRecognizer

io.seata.sqlparser.druid.postgresql.PostgresqlUpdateRecognizer

所有已实现的接口:

SQLRecognizer, SQLUpdateRecognizer, WhereRecognizer

public class PostgresqlUpdateRecognizer
extends BasePostgresqlRecognizer
implements SQLUpdateRecognizer

嵌套类概要

从类继承的嵌套类/接口 io.seata.sqlparser.druid.BaseRecognizer

BaseRecognizer.VMarker

字段概要

从类继承的字段 io.seata.sqlparser.druid.BaseRecognizer

originalSQL

构造器概要

构造器

构造器和说明
PostgresqlUpdateRecognizer(String originalSQL, com.alibaba.druid.sql.ast.SQLStatement ast) Instantiates a new Postgresql update recognizer.

方法概要

限定符和类型	方法和说明
protected com.alibaba.druid.sql.ast.SQLStatement	getAst()
String	getLimitCondition() Gets limit condition
String	getLimitCondition(ParametersHolder parametersHolder, ArrayList<List<Object>> paramAppenderList) Gets limit condition
String	getOrderByCondition() Gets order by condition.
String	getOrderByCondition(ParametersHolder parametersHolder, ArrayList<List<Object>> paramAppenderList) Gets order by condition.
SQLType	getSQLType() Type of the SQL.
String	getTableAlias() TableRecords source related in the SQL, including alias if any.
String	getTableName() TableRecords name related in the SQL.
List<String>	getUpdateColumns() Gets update columns.
List<Object>	getUpdateValues() Gets update values.
String	getWhereCondition() Gets where condition.
String	getWhereCondition(ParametersHolder parametersHolder, ArrayList<List<Object>> paramAppenderList) Gets where condition.

从类继承的方法 io.seata.sqlparser.druid.postgresql.BasePostgresqlRecognizer

createOutputVisitor, getLimitCondition, getLimitCondition, getOrderByCondition, getOrderByCondition, getWhereCondition, getWhereCondition

从类继承的方法 io.seata.sqlparser.druid.BaseRecognizer

executeLimit, executeOrderBy, executeVisit, getOriginalSQL, isSqlSyntaxSupports, wrapSQLParsingException

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 io.seata.sqlparser.SQLRecognizer

getOriginalSQL, isSqlSyntaxSupports

构造器详细资料

PostgresqlUpdateRecognizer

public PostgresqlUpdateRecognizer(String originalSQL,
                                  com.alibaba.druid.sql.ast.SQLStatement ast)

Instantiates a new Postgresql update recognizer.

参数:

originalSQL - the original sql

ast - the ast

方法详细资料

getSQLType

public SQLType getSQLType()

从接口复制的说明: SQLRecognizer

Type of the SQL. INSERT/UPDATE/DELETE ...

指定者:

getSQLType 在接口中 SQLRecognizer

返回:

sql type

getUpdateColumns

public List<String> getUpdateColumns()

从接口复制的说明: SQLUpdateRecognizer

Gets update columns.

指定者:

getUpdateColumns 在接口中 SQLUpdateRecognizer

返回:

the update columns

getUpdateValues

public List<Object> getUpdateValues()

从接口复制的说明: SQLUpdateRecognizer

Gets update values.

指定者:

getUpdateValues 在接口中 SQLUpdateRecognizer

返回:

the update values

getWhereCondition

public String getWhereCondition(ParametersHolder parametersHolder,
                                ArrayList<List<Object>> paramAppenderList)

从接口复制的说明: WhereRecognizer

Gets where condition.

指定者:

getWhereCondition 在接口中 WhereRecognizer

参数:

parametersHolder - the parameters holder

paramAppenderList - the param appender list

返回:

the where condition

getWhereCondition

public String getWhereCondition()

从接口复制的说明: WhereRecognizer

Gets where condition.

指定者:

getWhereCondition 在接口中 WhereRecognizer

返回:

the where condition

getTableAlias

public String getTableAlias()

从接口复制的说明: SQLRecognizer

TableRecords source related in the SQL, including alias if any. SELECT id, name FROM user u WHERE ... Alias should be 'u' for this SQL.

指定者:

getTableAlias 在接口中 SQLRecognizer

返回:

table source.

getTableName

public String getTableName()

从接口复制的说明: SQLRecognizer

TableRecords name related in the SQL. SELECT id, name FROM user u WHERE ... TableRecords name should be 'user' for this SQL, without alias 'u'.

指定者:

getTableName 在接口中 SQLRecognizer

返回:

table name.

另请参阅:

#getTableAlias()#getTableAlias()

getLimitCondition

public String getLimitCondition()

从接口复制的说明: WhereRecognizer

Gets limit condition

指定者:

getLimitCondition 在接口中 WhereRecognizer

返回:

the limit condition

getLimitCondition

public String getLimitCondition(ParametersHolder parametersHolder,
                                ArrayList<List<Object>> paramAppenderList)

从接口复制的说明: WhereRecognizer

Gets limit condition

指定者:

getLimitCondition 在接口中 WhereRecognizer

返回:

the limit condition

getOrderByCondition

public String getOrderByCondition()

从接口复制的说明: WhereRecognizer

Gets order by condition.

指定者:

getOrderByCondition 在接口中 WhereRecognizer

返回:

the order by condition

getOrderByCondition

public String getOrderByCondition(ParametersHolder parametersHolder,
                                  ArrayList<List<Object>> paramAppenderList)

从接口复制的说明: WhereRecognizer

Gets order by condition.

指定者:

getOrderByCondition 在接口中 WhereRecognizer

返回:

the order by condition

getAst

protected com.alibaba.druid.sql.ast.SQLStatement getAst()

指定者:

getAst 在类中 BaseRecognizer