[Chapter 6] 6.3 Implicit and Explicit CursorsSteven Feuerstein &Bill Pribyl
Same example is given below for explicit cursor but with For Loop, the For Loop cursors are more smart as there is no need to declare variables to fetch values in them and no need to open or close or to check whether the pointer is at end of the cursor. Here is the example: DECLARE...
Implicit cursors areautomatically created by Oracle whenever an SQL statement is executed, when there is no explicit cursor for the statement. ... For INSERT operations, the cursor holds the data that needs to be inserted. For UPDATE and DELETE operations, the cursor identifies the rows that wo...
ORACLE-BASE - Implicit Statement Results in Oracle Database 12c Release 1 (12.1) (DBMS_SQL.RETURN_RESULT and DBMS_SQL.GET_NEXT_RESULT)
In Java, package does not contain___ Where would you use implicit & explicit cursors?Related Open QuestionsHow to differentiate GL, AP objects based on key terms - peoplesoft Aggregations for a system How to record a dynamically changing object in rational functional tester? What is the use ...
"explicit value must be specified for identity column in table" error in SQL 2000 "FROM clause have the same exposed names. Use correlation names to distinguish them" "No transaction is active." error when trying to send a transactional SQL statment over MSDTC "Restricted data type attribute ...
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 sup...