To most Java developers, the expanded, full form of JDBC isJava Database Connectivity. Trademark lawyers, however, might have a different opinion. Sun Microsystemsregistered a trademarkon the term JDBC in 1999, and the trademark filing had no reference to the term Java Database Connectivity. Leg...
82. What is the full form of JDBC?Java-object database connectivity Java database connections Java-only database connectivity Java database connectivityAnswer: D) Java database connectivityExplanation:JDBC stands for Java database connectivity.
FETCH, AFTER_FETCH, IDLE, EXCEPTION 状态,获取前,获取,获取后,空闲,异常$metrics.counter -a counter 一个计数器$lastrowcount-number of rows from last statement 最后一行$lastexceptiondate-SQL timestamp of last exception 最后异常的时间戳$lastexception-full stack trace of last exception 最后一个异常的完...
Aiming at reasonably making full use of the computation and storage capacity of the database in a distributed system, ShardingSphere defines itself as a middleware, rather than a totally new type of database. As the cornerstone of many enterprises, relational database still takes a huge market ...
Note: there must be enough space on disk to write the state file. If disk is full, JDBC importer will write zero length files and give error messages in the importer log. Monitoring the JDBC importer Metrics logging can be enabled to watch for the current transfer statistics. ...
Examples: jdbc:oracle:thin:@//myserver.com/customer_db jdbc:oracle:oci:scott/tiger@//myserver.com:5521/customer_db For more info see the JDBC User Guide. How do I connect as SYSDBA or SYSOPER? The only way to do this is to use the Properties object when connecting, rather than specif...
Examples: jdbc:oracle:thin:@//myserver.com/customer_db jdbc:oracle:oci:scott/tiger@//myserver.com:5521/customer_db For more info see the JDBC User Guide. How do I connect as SYSDBA or SYSOPER? The only way to do this is to use the Properties object when connecting, rather than specif...
Note:The following configuration examples use a Password attribute. The Password attribute value overrides any password defined in Properties (as a name/value pair). This attribute is passed to the JDBC driver when creating physical database connections. The value is stored in an encrypted form in...
customize the comparison by using keywords like “After”, “Greater Than”, “Like”, and “IsTrue”. You can find a full list of all supported keywords in theofficial documentation. You can also combine multiple parameters in your WHERE clause declaration using the keywords “And” and “...
Examples : jdbc:oracle:thin:@//salesserver1:1521/sales.us.example.com?TNS_ADMIN=$ORACLE_HOME/tnsadmin/ jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=sales-svr)(PORT=1521)) (CONNECT_DATA=(SERVICE_NAME=sales.us.example.com))?TNS_ADMIN=$ORACLE_HOME/tnsadmin/ ...