cn.featherfly.common.db.dialect

类 OracleDialect

java.lang.Object

cn.featherfly.common.db.dialect.AbstractDialect

cn.featherfly.common.db.dialect.OracleDialect

所有已实现的接口:

Dialect

public class OracleDialect
extends AbstractDialect

Oracle Dialect.

嵌套类概要

从接口继承的嵌套类/接口 cn.featherfly.common.db.dialect.Dialect

Dialect.Keyworld, Dialect.StringConverter

字段概要

从类继承的字段 cn.featherfly.common.db.dialect.AbstractDialect

logger, UPDATE_STRING

从接口继承的字段 cn.featherfly.common.db.dialect.Dialect

DEFAULT_LIMIT, LIMIT_PARAM_NAME, PARAM_NAME_START_SYMBOL, PRIMARY_KEY_INDEX_NAME, START_PARAM_NAME

构造器概要

构造器

构造器和说明
OracleDialect()

方法概要

限定符和类型	方法和说明
java.lang.String	buildInsertBatchSql(java.lang.String tableName, java.lang.String[] columnNames, int insertAmount) dialect for database supports batch insert.
java.lang.String	buildUpsertBatchSql(java.lang.String tableName, java.lang.String[] columnNames, java.lang.String[] uniqueColumns, int insertAmount)
java.lang.String	convertValueToSql(java.lang.Object value, int sqlType) 转换值为字符串 .
protected java.lang.String	getAutoIncrement(Column column) Gets the identity.
java.lang.String	getInitSqlFooter() Gets the inits the sql footer.
java.lang.String	getInitSqlHeader() Gets the inits the sql header.
java.lang.String	getPaginationSql(java.lang.String sql, int start, int limit) 转换普通sql为带分页的sql .
java.lang.Object[]	getPaginationSqlParameter(java.lang.Object[] params, int start, int limit) 返回分页参数的数组 .
java.lang.String	getParamNamedPaginationSql(java.lang.String sql, int start, int limit) 转换普通命名sql为带分页的sql,此sql为带命名参数sql, 如select * from user where user_name = :username .
java.lang.String	getParamNamedPaginationSql(java.lang.String sql, int start, int limit, char startSymbol) 转换普通命名sql为带分页的sql,此sql为带命名参数sql, 如select * from user where user_name = {startSymal}username.
protected java.lang.String	getPrimaryKeyDDL(Table table) Gets the primary key DDL.
java.lang.String	getWrapSign() Gets the wrap sign.
boolean	isUpsert() Checks if is upsert.
boolean	isUpsertBatch() Checks if is upsert batch.
java.lang.String	wrapName(java.lang.String name) 包装名称，避免关键字问题 .

从类继承的方法 cn.featherfly.common.db.dialect.AbstractDialect

buildAddColumnDDL, buildAlterTableAddColumnDDL, buildAlterTableDDL, buildAlterTableDropColumnDDL, buildAlterTableDropColumnDDL, buildAlterTableModifyColumnDDL, buildCreateTableDDL, buildDropColumnDDL, buildDropColumnDDL, buildModifyColumnDDL, getColumnComment, getColumnDDL, getColumnNotNull, getColumnTypeDDL, getColumnTypeDDL, getDefaultValue, getKeywords, getPaginationSqlParameter, getTableColumnsDDL, getTableComment, isForUpdate, isKeywordsUppercase, setKeywordsUppercase, setTableAndColumnNameUppercase, tableAndColumnNameConverter, valueToSql

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.featherfly.common.db.dialect.Dialect

buildAlterTableAddColumnDDL, buildAlterTableDDL, buildAlterTableDDL, buildAlterTableDropColumnDDL, buildAlterTableDropColumnDDL, buildAlterTableModifyColumnDDL, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildColumnSql, buildCreateDataBaseDDL, buildCreateIndexDDL, buildCreateIndexDDL, buildCreateIndexDDL, buildCreateIndexDDL, buildCreateSchemaDDL, buildDropDataBaseDDL, buildDropDataBaseDDL, buildDropDDL, buildDropIndexDDL, buildDropIndexDDL, buildDropIndexDDL, buildDropIndexDDL, buildDropSchemaDDL, buildDropSchemaDDL, buildDropTableDDL, buildDropTableDDL, buildDropTableDDL, buildDropTableDDL, buildDropTableDDL, buildDropViewDDL, buildDropViewDDL, buildDropViewDDL, buildInsertSql, buildTableSql, buildTableSql, buildTableSql, buildUpsertBatchSql, buildUpsertSql, buildUpsertSql, convertTableOrColumnName, getColumnTypeName, getDefaultSchema, getDefaultSize, getFunction, getKeyword, getKeyword, getKeyword, getPrimaryKeyIndexName, isAutoGenerateKeyBatch, isInsertBatch

构造器详细资料

OracleDialect

public OracleDialect()

方法详细资料

getPaginationSqlParameter

public java.lang.Object[] getPaginationSqlParameter(java.lang.Object[] params,
                                                    int start,
                                                    int limit)

返回分页参数的数组

.

指定者:

getPaginationSqlParameter 在接口中 Dialect

覆盖:

getPaginationSqlParameter 在类中 AbstractDialect

参数:

params - 参数数组

start - 起始数

limit - 数量

返回:

分页参数的数组

getPaginationSql

public java.lang.String getPaginationSql(java.lang.String sql,
                                         int start,
                                         int limit)

转换普通sql为带分页的sql

.

参数:

sql - 带转换的sql

start - 起始数

limit - 数量

返回:

返回转换好的分页sql

getParamNamedPaginationSql

public java.lang.String getParamNamedPaginationSql(java.lang.String sql,
                                                   int start,
                                                   int limit)

转换普通命名sql为带分页的sql,此sql为带命名参数sql, 如select * from user where user_name = :username

.

参数:

sql - 带转换的sql

start - 起始数

limit - 数量

返回:

返回转换好的分页sql

getParamNamedPaginationSql

public java.lang.String getParamNamedPaginationSql(java.lang.String sql,
                                                   int start,
                                                   int limit,
                                                   char startSymbol)

转换普通命名sql为带分页的sql,此sql为带命名参数sql, 如select * from user where user_name = {startSymal}username.

.

参数:

sql - 带转换的sql

start - 起始数

limit - 数量

startSymbol - 命名参数的起始符号

返回:

返回转换好的分页sql

convertValueToSql

public java.lang.String convertValueToSql(java.lang.Object value,
                                          int sqlType)

转换值为字符串

.

指定者:

convertValueToSql 在类中 AbstractDialect

参数:

value - value

sqlType - sqlType

返回:

字符串

wrapName

public java.lang.String wrapName(java.lang.String name)

包装名称，避免关键字问题

.

参数:

name - 名称（列明，表名等）

返回:

包装后的名称

getWrapSign

public java.lang.String getWrapSign()

Gets the wrap sign.

返回:

the wrap sign

getPrimaryKeyDDL

protected java.lang.String getPrimaryKeyDDL(Table table)

Gets the primary key DDL.

覆盖:

getPrimaryKeyDDL 在类中 AbstractDialect

参数:

table - the table

返回:

the primary key DDL

buildInsertBatchSql

public java.lang.String buildInsertBatchSql(java.lang.String tableName,
                                            java.lang.String[] columnNames,
                                            int insertAmount)

dialect for database supports batch insert.

参数:

tableName - the table name

columnNames - the column names

insertAmount - the insert amount

返回:

the string

getAutoIncrement

protected java.lang.String getAutoIncrement(Column column)

Gets the identity.

指定者:

getAutoIncrement 在类中 AbstractDialect

参数:

column - the column

返回:

the identity

getInitSqlHeader

public java.lang.String getInitSqlHeader()

Gets the inits the sql header.

返回:

the inits the sql header

getInitSqlFooter

public java.lang.String getInitSqlFooter()

Gets the inits the sql footer.

返回:

the inits the sql footer

isUpsert

public boolean isUpsert()

从接口复制的说明: Dialect

Checks if is upsert.

返回:

true, if is upsert

isUpsertBatch

public boolean isUpsertBatch()

从接口复制的说明: Dialect

Checks if is upsert batch.

返回:

true, if is upsert batch

buildUpsertBatchSql

public java.lang.String buildUpsertBatchSql(java.lang.String tableName,
                                            java.lang.String[] columnNames,
                                            java.lang.String[] uniqueColumns,
                                            int insertAmount)

指定者:

buildUpsertBatchSql 在接口中 Dialect

覆盖:

buildUpsertBatchSql 在类中 AbstractDialect