Class MySQLDDLDialect

java.lang.Object

org.huiche.ddl.dialect.BaseDDLDialect

org.huiche.ddl.dialect.MySQLDDLDialect

All Implemented Interfaces:

DDLDialect

Direct Known Subclasses:

MariaDBDDLDialect

public class MySQLDDLDialect
extends BaseDDLDialect

MySQL DDL方言

Author:

Maning

Field Summary

Fields inherited from class BaseDDLDialect

defaultTypeMapping, LOG

Constructor Summary

Constructors

Constructor	Description
MySQLDDLDialect(MySQLDialect delegate)	默认构造

Method Summary

Modifier and Type	Method	Description
String	autoIncrementSyntaxSegment()	自增语法片段
TypeDef	booleanType()	boolean类型名称
TypeDef	clobType()	clob类型名称
boolean	embeddedColumnComment()	是否支持嵌入的列注释
boolean	embeddedTableComment()	是否支持嵌入的表注释
TypeDef	intType()	int类型名称
List<String>	translate(AlterColumnComment statement)	翻译修改列注释语句
List<String>	translate(AlterTableComment statement)	翻译修改表注释语句
List<String>	translate(DropConstraint statement)	翻译删除约束语句
List<String>	translate(ModifyColumn statement)	翻译修改列语句

Methods inherited from class BaseDDLDialect

compareColumn, compareTable, concatType, quote, resolveTable, resolveTableByJdbc, resolveType, translate, translate, translate, translate, translate, translate, translate, translate, translateColumn, translatePKinCreateTable

Methods inherited from class Object

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

Methods inherited from interface DDLDialect

addPrimaryKeyAddNotNull, addUniqueAddNotNull, bigintType, blobType, charType, compareLengthOrScale, dateType, dbTypeMapping, decimalType, fallbackType, jsonType, requiresExplicitNotNullForPrimaryKey, resolveEnumType, smallintType, timestrampType, timeType, tinyintType, translate, varcharType

Constructor Details

MySQLDDLDialect

public MySQLDDLDialect(MySQLDialect delegate)

默认构造

Parameters:

delegate - 方言代理

Method Details

autoIncrementSyntaxSegment

public String autoIncrementSyntaxSegment()

Description copied from interface: DDLDialect

自增语法片段

Specified by:

autoIncrementSyntaxSegment in interface DDLDialect

Overrides:

autoIncrementSyntaxSegment in class BaseDDLDialect

Returns:

自增语法片段

translate

public List<String> translate(AlterTableComment statement)

Description copied from interface: DDLDialect

翻译修改表注释语句

Specified by:

translate in interface DDLDialect

Overrides:

translate in class BaseDDLDialect

Parameters:

statement - 语句

Returns:

翻译后的SQL

translate

public List<String> translate(AlterColumnComment statement)

Description copied from interface: DDLDialect

翻译修改列注释语句

Specified by:

translate in interface DDLDialect

Overrides:

translate in class BaseDDLDialect

Parameters:

statement - 语句

Returns:

翻译后的SQL

translate

public List<String> translate(ModifyColumn statement)

Description copied from interface: DDLDialect

翻译修改列语句

Specified by:

translate in interface DDLDialect

Overrides:

translate in class BaseDDLDialect

Parameters:

statement - 语句

Returns:

翻译后的SQL

translate

public List<String> translate(DropConstraint statement)

Description copied from interface: DDLDialect

翻译删除约束语句

Specified by:

translate in interface DDLDialect

Overrides:

translate in class BaseDDLDialect

Parameters:

statement - 语句

Returns:

翻译后的SQL

booleanType

public TypeDef booleanType()

Description copied from interface: DDLDialect

boolean类型名称

Returns:

boolean类型名称

clobType

public TypeDef clobType()

Description copied from interface: DDLDialect

clob类型名称

Returns:

blob类型名称

embeddedColumnComment

public boolean embeddedColumnComment()

Description copied from interface: DDLDialect

是否支持嵌入的列注释

Returns:

是否支持嵌入的列注释

embeddedTableComment

public boolean embeddedTableComment()

Description copied from interface: DDLDialect

是否支持嵌入的表注释

Returns:

是否支持嵌入的表注释

intType

public TypeDef intType()

Description copied from interface: DDLDialect

int类型名称

Returns:

int类型名称