This Oracle WHERE clause example uses the WHERE clause to define multiple conditions, but instead of using the AND condition, it uses the OR condition. In this case, this SELECT statement would return all supplier_id values where the supplier_name is Apple or Microsoft.Example...
3 SQL query with an OR clause and only one parameter 0 OR clause in sql query with single matching condition 0 SQL - Alternative to WHERE AND/OR clauses 0 multiple AND conditions for a single column in where clause 0 Multiple AND Condition - ORACLE SQL Hot Network Questions How ...
The WITH clause is also a good alternative, better readability. Also, if the subquery is to be used multiple times, it is even better. WITHdataas(selecti.FIRST_NAME||' - '||i.LAST_NAMEasNAME, i.*fromCONTACT i)select*fromdatawherename='JOHN - HANKS';...
SQL Server syntax allows only one column-level CHECK constraint to be created on a column in a CREATE TABLE statement, and the constraint can have multiple conditions.The best way to test your modified CREATE TABLE statements is to use the SQL Query Analyzer in SQL Server, and parse only ...
Oracle Database SQL Referencefor information on theALTER SESSIONstatements The settings for these parameters should be changed only when an instance is shut down. If multiple instances are accessing a single database, then all instances should use the same setting for these parameters. ...
These errors often manifest themselves as PL/SQL parser or execution errors pertaining to blocks of PL/SQL code embedded within application components. The installation process sometimes splits strings greater than 200 characters into multiple lines. For example, lines may split between PL/SQL keywords...
Q222. Examine this SQL statement NOT NULL NUMBER VARCHAR2 (10) NUMBER (2) NUMBER (8,2) DATE DELETE FROM employees e WHERE EXISTS (SELECT' dummy' FROM emp history WHERE employee_ id= e. employee__ id); Which two are true? A) The subquery is not a correlated subquery. ...
To harness the ultimate power of the WHERE clause, comparison operators can be combined with the help of thelogical operatorsAND and OR. These logical operators are also referred to asboolean operators. They group expressions, all within the same WHERE clause of a single SQL statement. ...
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Examine this partial sQL statement: SELECT * FRoM books _transactions Which two WHERE conditions give the same result? A)WHERE borrowed_date= SYSDATE AND (transaction_type='RM' AND (member_id ='A101' OR member_id="A102')); B)WHERE borrowed_date = SYSDATE AND transaction_type ='RM' OR...