Class SQLiteDDLDialect

java.lang.Object

org.huiche.ddl.dialect.BaseDDLDialect

org.huiche.ddl.dialect.SQLiteDDLDialect

All Implemented Interfaces:

DDLDialect

public class SQLiteDDLDialect
extends BaseDDLDialect

SQLite DDL方言

Author:

Maning

Field Summary

Fields inherited from class BaseDDLDialect

defaultTypeMapping, LOG

Constructor Summary

Constructors

Constructor	Description
SQLiteDDLDialect(SQLiteDialect delegate)	默认构造

Method Summary

Modifier and Type	Method	Description
String	autoIncrementSyntaxSegment()	自增语法片段
boolean	compareLengthOrScale()	是否比较长度和精度
TableDef	resolveTable(Class<?> clazz, EnumBy enumBy, Map<Class<?>,TypeDef> typeMapping)	解析表定义
TypeDef	resolveType(Class<?> javaType, int length, int scale, boolean autoIncrement, EnumBy enumBy, Map<Class<?>,TypeDef> typeMapping)	解析数据库类型
List<String>	translate(AlterColumnComment statement)	翻译修改列注释语句
List<String>	translate(AlterDefault statement)	翻译设置默认值语句
List<String>	translate(AlterNullabe statement)	翻译新增列NOTNULL语句
List<String>	translate(AlterTableComment statement)	翻译修改表注释语句
List<String>	translate(CreateTable statement)	翻译建表语句
List<String>	translate(DropConstraint statement)	翻译删除约束语句
String	translatePKinCreateTable(TableDef table)	翻译建表语句的主键

Methods inherited from class BaseDDLDialect

compareColumn, compareTable, concatType, quote, resolveTableByJdbc, translate, translate, translate, translate, translate, translate, translateColumn

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, booleanType, charType, clobType, dateType, dbTypeMapping, decimalType, embeddedColumnComment, embeddedTableComment, fallbackType, intType, jsonType, requiresExplicitNotNullForPrimaryKey, resolveEnumType, smallintType, timestrampType, timeType, tinyintType, translate, varcharType

Constructor Details

SQLiteDDLDialect

public SQLiteDDLDialect(SQLiteDialect 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

resolveTable

public TableDef resolveTable(Class<?> clazz,
 EnumBy enumBy,
 Map<Class<?>,TypeDef> typeMapping)

Description copied from interface: DDLDialect

解析表定义

Specified by:

resolveTable in interface DDLDialect

Overrides:

resolveTable in class BaseDDLDialect

Parameters:

clazz - 实体类

enumBy - 枚举取值方式

typeMapping - 类型映射

Returns:

表定义

resolveType

public TypeDef resolveType(Class<?> javaType,
 int length,
 int scale,
 boolean autoIncrement,
 EnumBy enumBy,
 Map<Class<?>,TypeDef> typeMapping)

Description copied from interface: DDLDialect

解析数据库类型

Specified by:

resolveType in interface DDLDialect

Overrides:

resolveType in class BaseDDLDialect

Parameters:

javaType - java类型

length - 用户注解传入的长度

scale - 用户注解传入的精度

autoIncrement - 是否自增

enumBy - 枚举读写取值方式

typeMapping - 自定义类型映射

Returns:

解析后的类型定义

translate

public List<String> translate(AlterNullabe statement)

Description copied from interface: DDLDialect

翻译新增列NOTNULL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(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(CreateTable statement)

Description copied from interface: DDLDialect

翻译建表语句

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(AlterDefault statement)

Description copied from interface: DDLDialect

翻译设置默认值语句

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

translatePKinCreateTable

public String translatePKinCreateTable(TableDef table)

Description copied from class: BaseDDLDialect

翻译建表语句的主键

Overrides:

translatePKinCreateTable in class BaseDDLDialect

Parameters:

table - 表定义

Returns:

翻译后的SQL

compareLengthOrScale

public boolean compareLengthOrScale()

Description copied from interface: DDLDialect

是否比较长度和精度

Returns:

是否比较长度和精度