Ref Cursors A cursor references a result set. The REF CURSOR allows you to pass a cursor reference from one PL/SQL program unit to another. In other words, it allows you to create a variable that will receive a cursor and enable access to its result set,but in this blog I am giving ...
Returning REF CURSORs from PL/SQL : Functions, Procedures and Implicit Statement Results Using Ref Cursors To Return Recordsets Dynamic SQL Enhancements in Oracle 11g (TO_CURSOR_NUMBER, TO_REFCURSOR) Background Spend more than a few minutes with a Transact-SQL developer and you will have a conv...
Cursors vs while loop Customize email message - SQL Server Agent Data Archiving/Purging process Data conversion from non-unicode character to unicode character Data Pump Data Truncated using FOR XML PATH Data type equivalent in T-SQL for the CLOB data type in PL-SQL - SQL Server 2012 and su...
SQL> create pfile="c:/pfile" from memory; create pfile="c:/pfile" from memory * 第1 行出现错误: ORA-02236: 文件名无效 SQL> create pfile='c:/pfile' from memory; 文件已创建。 SQL>exit notepad c:/pfile We can list all the parameters. # Oracle init.ora parameter file generated by i...
Why do we use cursors ? Oracle cursors in PL/SQL What are the disadvantages of cursors in Oracle ? Where would you use implicit & explicit cursors? What is need of JSP implicit objects? Application of cursors in applications specifically PL/SQL views and cursors Implicit subtypingRelated...
PL/SQL code block. This declaration allows the application to sequentially process each row of data as the cursor returns it. answerNov 13, 2014byArun Gowda 0votes Implicit Cursors PL/SQL issues an implicit cursor whenever you execute a SQL statement directly in your code, as long as that ...
Cursors vs while loop Customize email message - SQL Server Agent Data Archiving/Purging process Data conversion from non-unicode character to unicode character Data Pump Data Truncated using FOR XML PATH Data type equivalent in T-SQL for the CLOB data type in PL-SQL - SQL Server 2012 and supe...