Difference between revisions of "Concatenate Columns"

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You can put two or more strings together using the concatenate operator.
 
You can put two or more strings together using the concatenate operator.
 
<div class='ht'>
 
<div class='ht'>
 +
<input type=hidden name=database value='scott'/>
 
<div>
 
<div>
 
You can put two or more strings together using the concatenate operator.
 
You can put two or more strings together using the concatenate operator.

Revision as of 13:41, 11 July 2012

You can put two or more strings together using the concatenate operator.

<input type=hidden name=database value='scott'/>

You can put two or more strings together using the concatenate operator. The SQL standard says you should use || but there are many differences between the main vendors.

CREATE TABLE bbc (name VARCHAR(10), region VARCHAR(10));
INSERT INTO bbc VALUES ('Poland', 'Europe');
INSERT INTO bbc VALUES ('Japan', 'Asia');
SELECT region & name
  FROM bbc
SELECT region + name
  FROM bbc
SELECT CONCAT(region, name)
  FROM bbc
SELECT region || name
  FROM bbc
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