Oracle GoldenGate AdminClientコマンドを使用して、データ・レプリケーションを作成することができます。これは、ユーザーとOracle GoldenGate機能コンポーネント間のコマンドライン・インタフェースです。
Source_string指定源字符表达式;pattern指定规则表达式;replace_string指定用于替换的字符串;position指定起始搜索位置;occurtence指定替换出现的第n个字符串;match_parameter指定默认匹配操作的文本串。 其中replace_string,position,occurtence,match_parameter参数都是可选的。 9.2 REGEXP_SUBSTR REGEXP_SUBSTR(source_string...
一个父游标下对应的子游标个数被称为Version Count,每个子游标对应一个执行计划。对于一个特定的游标有多少个版本(Version Count)就属于高版本游标是没有明确定义的。对于不同的系统有不同的数量界定。High Version Count不仅产生的原因是多种多样的,而且会导致各种令人
// Note: You can read character data as raw Unicode bytes (using OracleLob.Read as in the above example). // However, because the OracleLob object inherits directly from the.NET stream object, // all the existing classes that manipulate streams can also be used. For example, the // ...
24-6 Use char[] Rather than [C to Specify a Character Array ... 24-6 25 Oracle Enterprise Repository 25.1 What's New in Oracle Enterprise Repository 11g Release 1 (11.1.1)... 25.2 General Issues and Workarounds ... 25.2.1 Oracle Enterprise Repository...
Oracle character set IDgetStringpublic java.lang.String getString() throws java.sql.SQLExceptionConverts the sequence of characters represented by this to a String. Returns: a String containing the Unicode characters represented in this. Throws: java.sql.SQLException - if conversion from this....
Modify the generated create table script, removing the NOT NULL attribute from any character columns that may have associated empty strings, and supply the modified script as a custom create script for the article using the @creation_script parameter of sp_addarticle. Oracle Subscribers support a ...
RESUMABLE_NAME text string usedtoidentify resumable statement RESUMABLE_TIMEOUT waittimeforRESUMABLE TTS_FULL_CHECK performfullorpartial dependencycheckforTTS TABLESPACES listoftablespacestoexport TRANSPORT_TABLESPACE export transportable tablespace metadata (N) ...
import ( // 00.引入数据库驱动 "gitee.com/chunanyong/dm" "io" ) // CustomDMText 实现ICustomDriverValueConver接口,扩展自定义类型,例如 达梦数据库TEXT类型,映射出来的是dm.DmClob类型,无法使用string类型直接接收 type CustomDMText struct{} // GetDriverValue 根据数据库列类型,返回driver.Value的实例...
public static final java.lang.String CONNECTION_PROPERTY_RESTRICT_GETTABLES_DEFAULT "false" public static final java.lang.String CONNECTION_PROPERTY_RETAIN_V9_BIND_BEHAVIOR "oracle.jdbc.RetainV9LongBindBehavior" public static final byte CONNECTION_PROPERTY_RETAIN_V9_BIND_BEHAVIOR_ACCESSMODE 3 public stat...