C:\>setnls_lang=AMERICAN_AMERICA.ZHS16GBK 在Linux/UNIX上Bash下通常可以如下设置: [oracle@jumper oracle]$export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK 数据库端使用的字符集可以通过如下查询获得: SQL> select * from NLS_DATABASE_PARAMETERSwhere parameter='NLS_CHARACTERSET'; PARAMETER VALUE --- --- NL...
但请注意，CURRVAL只能在当前会话中已经调用过NEXTVAL之后才能使用。例如：“`javaString selectSQL = “SELECT my_sequence.NEXTVAL FROM dual”;try ; ResultSet resultSet = selectStatement.executeQuery) { if ) { long sequenceValue = resultSet.getLong; System.out.printl...
ORA-17159 metric value for end-to-end tracing is too long 要执行端对端跟踪的度量值太长。 ORA-17160 execution context id sequence number out of range 执行上下文 ID 序列号超出范围。 ORA-17161 Invalid transaction mode used 使用的交易模式无效。 ORA-17162 Unsupported holdability value 不支持的 hold...
theorderclause had slightly better results. As the cache value increased slightly, requiring a specific order to the sequence values started to have a negative effect. Instead of running in less than fifty seconds, the order clause made the sequence run in less than eighty seconds...
The ROWID relates to a specific location on a disk drive. Because of this, the ROWID is the fastest way to retrieve an individual row. However, the ROWID for a row can change as the result of dumping and reloading the database. For this reason, we don’t recommend using the value for...
<import namespace="CompanySpecific.1.0.xsd" schemaLocation="CompanySpecific.1.0.xsd"/> <element name="rootElement" xdb:defaultTable="XML_DEFAULT"> <complexType> <sequence> <element name="fileHeader"> <complexType> <attribute name="fileFormat" type="string" use="required"/> ...
The exact sequence of steps depends on your operating system. As you progress through the installation, you are presented with choices on how to configure the database. ■ Install Options ■ Installation Method ■ Installation Type ■ Software Installation Directories ■ Database File Location ■ ...
GROUP# THREAD# SEQUENCE# BYTES MEMBERS ARC STATUS FIRST_CHANGE# FIRST_TIME --- --- --- --- --- --- --- --- --- 1 1 32 104857600 1 NO CURRENT 1785201 11-10月-10 2 1 30 104857600 1 NO INACTIVE 1725945 10-10月-10 3 1 31 104857600 1 NO INACTIVE 1752348...
entityMap.PkSequence = "mySequence" // Set 设置数据库的字段值 // 如果主键是自增或者序列,不要entityMap.Set主键的值 entityMap.Set("id", zorm.FuncGenerateStringID(ctx)) entityMap.Set("userName", "entityMap-userName") entityMap.Set("password", "entityMap-password") entityMap.Set("create...
Government customers are "commercial computer software" or "commercial technical data" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the Programs, including documentation and ...