This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
dev:sql:functions:concatenation [2010/07/08 22:43] els |
dev:sql:functions:concatenation [2016/06/28 22:38] (current) |
||
---|---|---|---|
Line 1: | Line 1: | ||
{{page>:top_add&nofooter&noeditbtn}} | {{page>:top_add&nofooter&noeditbtn}} | ||
{{page>:sql_bar&nofooter&noeditbtn}} | {{page>:sql_bar&nofooter&noeditbtn}} | ||
- | |||
- | [[dev:sql:functions | <<Back to SQL Functions>>]] | ||
====== Omnidex SQL Function: || (Concatenation) ====== | ====== Omnidex SQL Function: || (Concatenation) ====== | ||
===== Description ===== | ===== Description ===== | ||
- | The concatenation operator - || (two vertical bars) - returns a single concatenated character string made up of two or more character expressions. All blanks are preserved during concatenation. Use the TRIM function to eliminate blanks if desired. A concatenation operator on two character strings (CHARACTER_DATATYPE_COLUMN1 || CHARACTER_DATATYPE_COLUMN2) will return a CHARACTER string; everything else will return a C STRING. | + | The concatenation operator - || (two vertical bars) - returns a single concatenated character string made up of two or more character expressions. All blanks are preserved during concatenation. Use the TRIM function to eliminate blanks if desired. |
+ | |||
+ | A concatenation operator on two character strings (CHARACTER_DATATYPE_COLUMN1 || CHARACTER_DATATYPE_COLUMN2) will return a CHARACTER string; everything else will return a STRING. | ||
===== Syntax ===== | ===== Syntax ===== | ||
+ | |||
character_expression || character_expression [ || character_expression ...] | character_expression || character_expression [ || character_expression ...] | ||
===== Examples ===== | ===== Examples ===== | ||
- | ==== Example 1: Column + text + Column ==== | + | ==== Example 1: Concatenating both columns and text ==== |
<code> | <code> | ||
> select 'Individual: ' || individual || ' Name: ' || name first_line from individuals; | > select 'Individual: ' || individual || ' Name: ' || name first_line from individuals; | ||
Line 52: | Line 53: | ||
Kathleen Tucker | Kathleen Tucker | ||
</code> | </code> | ||
+ | ====== Additional Resources ====== | ||
+ | |||
+ | See also: | ||
+ | {{page>dev:sql:functions:see_also_string&nofooter&noeditbtn&noheader}} | ||
+ | |||
{{page>:bottom_add&nofooter&noeditbtn}} | {{page>:bottom_add&nofooter&noeditbtn}} | ||