Operators in Oracle SQL*Plus with Examples. The following are the operators supported by SQL*Plus: ◆ Arithmetic operators ◆ Comparison operators ◆ Logical operators ◆ Set operators Let us discuss them
Different Select Statements in Oracle SQL . We know that to perform a query the select command is used. Apart from just providing information this command can be clubbed with
Steps to install PostgreSQL on Redhat Linux Repository method download link : postgresql.org/downloads https://yum.postgresql.org/repopackages/ pgdg-redhat-repo-latest.noarch.rpm This does not install PostgreSQL. This is used to generate a repository which will list
Oracle Internal Datatypes with Examples: In order to create a table we need to specify a datatype for individual columns in the create table command. Oracle supports the following datatypes,
Partitioning Table based on Weekly. Range Partitions: Creating a table with weekly Partitions CREATE TABLE “STG”.”WPT” ( “END_DATE” DATE, “STATE” VARCHAR2(20), “NBR” VARCHAR2(20) ) TABLESPACE USERS PARTITION BY RANGE (“END_DATE”)
Usage Statistics of the Oracle options/packs. Step 1: connect to support.oracle.com Database Options/Management Packs Usage Reporting for Oracle Databases 11.2 and later (Doc ID 1317265.1) download the options_packs_usage_statistics.sql script
What are the Options and Packs in Oracle Database? Advanced Compression Partitions OLAP – Online Analytical Processing RAC – Real Application Clusters Diagnostic Pack Tuning Pack Spatial Note: Except Spatial,
Verify Advanced Compression usage in Oracle: Step 1: Verification in Tables: SQL> col owner form a15 SQL> col TABLE_NAME form a32 SQL> SELECT table_name,compression,compress_for FROM dba_tables 2 where compression=’ENABLED’; no
