How to set NULL values in JDBC PreparedStatement?
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write a query to select name from one table which has id,name and salary from another table which has id, sal where the salary is the second maximum
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wa is connection pooling? how do u create connection pooling?wat is use connection pooling?
There is a method getColumnCount in the JDBC API. Is there a similar method to find the number of rows in a result set?
What is the difference between client and server database cursors?
What is meant by connection string?
How many jdbc driver types are there?
What is the difference between executing, executequery, executeupdate in jdbc?
What is the significance of DataBaseMetaData.tableIndexStatistics? How to obtain and use it?
What is setautocommit in jdbc?
What are the conditions applies to varchar variable, when using in procedures?
How can I know when I reach the last record in a table, since JDBC doesn't provide an EOF method?
What is the difference between jdbc and jndi?