Difference between revisions of "SQL String operators"

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=SQL STRING OPERATORS=
 
 
 
==Class==
 
SQL Applications
 
 
 
 
==Purpose==
 
==Purpose==
 
String operators
 
String operators
Line 37: Line 30:
 
==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
EXEC SQL
+
SELECT trim(title) || ’ ’ || last_name as "Full Name";
SELECT trim(title) || ’ ’ || last_name as "Full Name"
+
FROM customers;
FROM customers
+
ORDER BY last_name
ORDER BY last_name;
+
 
</code>
 
</code>
  
  
 
==Products==
 
==Products==
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
+
Recital, Recital Server
 
[[Category:Documentation]]
 
[[Category:Documentation]]
[[Category:SQL]]
+
[[Category:SQL|Operators,String]]
[[Category:Reference]]
+

Latest revision as of 15:52, 5 July 2011

Purpose

String operators


Syntax

<expression1> operator <expression2>[ operator <expression3>…]


See Also

INSERT, OPERATORS, SELECT, UPDATE


Description

Operators used with Character expressions:


Operator Operation
|| Concatenate the <expression2> to the end of the <expression1> string
+ Concatenate the <expression2> to the end of the <expression1> string
- The <expression1> string is trimmed of trailing spaces, the <expression2> string is concatenated to the end of the <expression1> string and the previously trimmed spaces concatenated to the end of the <expression2> string


Example

SELECT trim(title) || ’ ’ || last_name as "Full Name";
FROM customers;
ORDER BY last_name


Products

Recital, Recital Server