io.seata.rm.datasource

类 ColumnUtils

java.lang.Object

io.seata.rm.datasource.ColumnUtils

public final class ColumnUtils
extends Object

column utils

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	ColumnUtils.Escape The escape

构造器概要

构造器

构造器和说明
ColumnUtils()

方法概要

限定符和类型	方法和说明
static List<String>	addEscape(List<String> cols, String dbType) if necessary, add escape by db type mysql: only deal with keyword.
static String	addEscape(String colName, String dbType) if necessary, add escape by db type
static List<String>	delEscape(List<String> cols, ColumnUtils.Escape escape) del escape
static List<String>	delEscape(List<String> cols, String dbType) del escape by db type
static String	delEscape(String colName, ColumnUtils.Escape escape) del escape by escape
static String	delEscape(String colName, String dbType) del escape by db type

从类继承的方法 java.lang.Object

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

构造器详细资料

ColumnUtils

public ColumnUtils()

方法详细资料

delEscape

public static List<String> delEscape(List<String> cols,
                                     String dbType)

del escape by db type

参数:

cols - the cols

dbType - the db type

返回:

list

delEscape

public static List<String> delEscape(List<String> cols,
                                     ColumnUtils.Escape escape)

del escape

参数:

cols - the cols

escape - the escape

返回:

delete the column list element left and right escape.

delEscape

public static String delEscape(String colName,
                               String dbType)

del escape by db type

参数:

colName - the column name

dbType - the db type

返回:

string string

delEscape

public static String delEscape(String colName,
                               ColumnUtils.Escape escape)

del escape by escape

参数:

colName - the column name

escape - the escape

返回:

string string

addEscape

public static List<String> addEscape(List<String> cols,
                                     String dbType)

if necessary, add escape by db type

 mysql:
   only deal with keyword.
 postgresql:
   only deal with keyword, contains uppercase character.
 oracle:
   only deal with keyword, not full uppercase character.
 

参数:

cols - the column name list

dbType - the db type

返回:

list list

addEscape

public static String addEscape(String colName,
                               String dbType)

if necessary, add escape by db type

参数:

colName - the column name

dbType - the db type

返回:

the colName left and right add escape