Tag: Oracle SQL
SQL GLOBAL TABLES are tables that are created separately in SQL sessions. Syntax for CREATE GLOBAL TEMPORARY TABLE in SQL CREATE GLOBAL TEMPORARY TABLE tab_name ( col1 datatype_1 [ NULL | NOT...
DROP TABLE SQL statement allows you to remove a table from an SQL database. Syntax for DROP TABLE statement in SQL DROP TABLE tab_name;where:tab_name - Name of the table to delete...
HAVING SQL operator is used in combination with GROUP BY operator to limit groups of returned strings only to those whose condition is TRUE. Syntax of the HAVING operator in SQL SELECT expr1,2,...
WHERE SQL operator is used to filter results and apply conditions in SELECT, INSERT, UPDATE or DELETE. Syntax for WHERE statement in SQL WHERE conds;where:Conds - to be met for...
FROM SQL statement is used to enumerate tables and any associations required for SQL statement. Syntax of FROM statement in SQL FROM tab1 [ { INNER JOIN | LEFT [OUTER] JOIN | RIGHT [OUTER]...
The DISTINCT SQL operator is used to remove duplicates from the resulting SELECT operator set. Syntax for DISTINCT statement in SQL SELECT DISTINCT exprs FROM tabs [WHERE...
SQL RTRIM - The RTRIM function can remove all specified characters from the right side of the string in Oracle/PLSQL. Syntax of the Oracle/PLSQL RTRIM function RTRIM( string_d, [ trim_string_d...
DDL / DML - If you have an Oracle database and want to explore the capabilities of the FIRST_VALUE analytics function yourself, then below we provide the DDL and DML that you will need. DDL...
PL/SQL - Although SQL is easy to learn and has a lot of powerful features, it does not allow you to create procedural constructions that are possible in third generation languages like C....
Oracle Database is an Oracle object-relational database management system. Oracle Database is the world's first DBMS designed specifically for working in the cloud. It introduces for the first...
Oracle SQL - Oracle DBMS is a relational database management system developed by Oracle Corporation.Oracle is the most popular of SQL implementations; it was historically the first commercial SQL...
Oracle DBMS - Database software is the main software tool for managing large volumes of information today. A database management system (DBMS) must be able to reliably manage large volumes of...