org.sagacity.sqltoy.dialect.utils

类 DialectExtUtils

java.lang.Object

org.sagacity.sqltoy.dialect.utils.DialectExtUtils

public class DialectExtUtils
extends Object

版本:

v1.0, Date:2020年7月30日

作者:

zhongxuchen

构造器概要

构造器

构造器和说明
DialectExtUtils()

方法概要

限定符和类型	方法和说明
static String	generateInsertSql(IUnifyFieldsHandler unifyFieldsHandler, Integer dbType, EntityMeta entityMeta, PKStrategy pkStrategy, String isNullFunction, String sequence, boolean isAssignPK, String tableName)
static String	getInsertDefaultValue(IgnoreKeyCaseMap<String,Object> createUnifyFields, Integer dbType, FieldMeta fieldMeta)
static String	insertIgnore(IUnifyFieldsHandler unifyFieldsHandler, Integer dbType, EntityMeta entityMeta, PKStrategy pkStrategy, String isNullFunction, String sequence, boolean isAssignPK, String tableName)
static String	mergeIgnore(IUnifyFieldsHandler unifyFieldsHandler, Integer dbType, EntityMeta entityMeta, PKStrategy pkStrategy, String fromTable, String isNullFunction, String sequence, boolean isAssignPK, String tableName)
static void	processDefaultValue(StringBuilder sql, int dbType, FieldMeta fieldMeta, String defaultValue)
static String	wrapUniqueSql(EntityMeta entityMeta, String[] realParamNamed, Integer dbType, String tableName)

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

DialectExtUtils

public DialectExtUtils()

方法详细资料

generateInsertSql

public static String generateInsertSql(IUnifyFieldsHandler unifyFieldsHandler,
                                       Integer dbType,
                                       EntityMeta entityMeta,
                                       PKStrategy pkStrategy,
                                       String isNullFunction,
                                       String sequence,
                                       boolean isAssignPK,
                                       String tableName)

参数:

unifyFieldsHandler -

dbType -

entityMeta -

pkStrategy -

isNullFunction -

sequence -

isAssignPK(此参数有待改进2023-5-30，应该全部为true) -

tableName -

返回:

processDefaultValue

public static void processDefaultValue(StringBuilder sql,
                                       int dbType,
                                       FieldMeta fieldMeta,
                                       String defaultValue)

参数:

sql -

dbType -

fieldMeta -

defaultValue -

wrapUniqueSql

public static String wrapUniqueSql(EntityMeta entityMeta,
                                   String[] realParamNamed,
                                   Integer dbType,
                                   String tableName)

参数:

entityMeta -

realParamNamed -

dbType -

tableName -

返回:

mergeIgnore

public static String mergeIgnore(IUnifyFieldsHandler unifyFieldsHandler,
                                 Integer dbType,
                                 EntityMeta entityMeta,
                                 PKStrategy pkStrategy,
                                 String fromTable,
                                 String isNullFunction,
                                 String sequence,
                                 boolean isAssignPK,
                                 String tableName)

参数:

dbType -

entityMeta -

pkStrategy -

fromTable - (不同数据库方言虚表，如dual)

isNullFunction -

sequence -

isAssignPK -

tableName -

返回:

insertIgnore

public static String insertIgnore(IUnifyFieldsHandler unifyFieldsHandler,
                                  Integer dbType,
                                  EntityMeta entityMeta,
                                  PKStrategy pkStrategy,
                                  String isNullFunction,
                                  String sequence,
                                  boolean isAssignPK,
                                  String tableName)

参数:

unifyFieldsHandler -

dbType -

entityMeta -

pkStrategy -

isNullFunction -

sequence -

isAssignPK -

tableName -

返回:

getInsertDefaultValue

public static String getInsertDefaultValue(IgnoreKeyCaseMap<String,Object> createUnifyFields,
                                           Integer dbType,
                                           FieldMeta fieldMeta)

参数:

createUnifyFields -

dbType -

fieldMeta -

返回: