How do PLS_INTEGER values differ from BINARY_INTEGER values?
PLS_INTEGERs have a greater range.
PLS_INTEGERs raise an exception on calculation overflows.
PLS_INTEGERs use library arithmetic resulting in reduced performance.
PLS_INTEGERs are only used in conjunction with PL/SQL tables.
There are no differences
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This article started out as an Experts-Exchange question, which then grew into a quick tip to go along with an IOUG presentation for the Collaborate confernce and then later grew again into a full blown article with expanded functionality and legacy…
Subquery in Oracle:
Sub queries are one of advance queries in oracle.
Types of advance queries:
• Sub Queries
• Hierarchical Queries
• Set Operators
Sub queries are know as the query called from another query or another subquery. It can …
This video shows syntax for various backup options while discussing how the different basic backup types work. It explains how to take full backups, incremental level 0 backups, incremental level 1 backups in both differential and cumulative mode a…