com.centit.support.database.ddl

类 H2DDLOperations

java.lang.Object

com.centit.support.database.ddl.GeneralDDLOperations

com.centit.support.database.ddl.MySqlDDLOperations

com.centit.support.database.ddl.H2DDLOperations

所有已实现的接口:

DDLOperations

public class H2DDLOperations
extends MySqlDDLOperations

使用H2数据库时请打开MySql兼容模式 jdbc:h2: <url>;MODE=<databaseType> MODE=MySQL：兼容模式，H2兼容多种数据库， 该值可以为：DB2、Derby、HSQLDB、MSSQLServer、MySQL、Oracle、PostgreSQL http://www.h2database.com/html/features.html#compatibility

字段概要

从类继承的字段 com.centit.support.database.ddl.GeneralDDLOperations

conn

构造器概要

构造器

构造器和说明
H2DDLOperations()
H2DDLOperations(Connection conn)

方法概要

限定符和类型	方法和说明
String	makeCreateSequenceSql(String sequenceName) 创建序列 用表来模拟sequence create table simulate_sequence (seqname varchar(100) not null primary key, currvalue integer, increment integer);

从类继承的方法 com.centit.support.database.ddl.MySqlDDLOperations

appendPkSql, makeModifyColumnSql, makeReconfigurationColumnSqls, makeRenameColumnSql

从类继承的方法 com.centit.support.database.ddl.GeneralDDLOperations

addColumn, appendColumnSQL, appendColumnsSQL, appendColumnTypeSQL, appendPkColumnSql, checkLabelName, checkTableWellDefined, createDDLOperations, createDDLOperations, createSequence, createTable, dropColumn, dropTable, makeAddColumnSql, makeCreateTableSql, makeDropColumnSql, makeDropTableSql, modifyColumn, reconfigurationColumn, renameColumn, setConnect

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

H2DDLOperations

public H2DDLOperations()

H2DDLOperations

public H2DDLOperations(Connection conn)

方法详细资料

makeCreateSequenceSql

public String makeCreateSequenceSql(String sequenceName)

从类复制的说明: GeneralDDLOperations

创建序列 用表来模拟sequence create table simulate_sequence (seqname varchar(100) not null primary key, currvalue integer, increment integer);

指定者:

makeCreateSequenceSql 在接口中 DDLOperations

覆盖:

makeCreateSequenceSql 在类中 GeneralDDLOperations

参数:

sequenceName - 序列

返回:

sql语句