- Categories:
String & Binary Functions (Matching/Comparison)
ENDSWITH¶
Returns TRUE if the first expression ends with second expression. Both expressions must be text or binary expressions.
Syntax¶
ENDSWITH( <expr1> , <expr2> )
Arguments¶
expr1
The string to search in.
expr2
The string to search for at the end of
expr1
.
Returns¶
Returns a BOOLEAN
. The value is True if expr1
ends with expr2
. Returns NULL if either
input expression is NULL. Otherwise, returns False.
Collation Details¶
The collation specifications of all input arguments must be compatible.
This function does not support the following collation specifications:
lower
.upper
.pi
(punctuation-insensitive).cs-ai
(case-sensitive, accent-insensitive).
Examples¶
SELECT * FROM strings;
---------+
S |
---------+
coffee |
ice tea |
latte |
tea |
[NULL] |
---------+
SELECT * FROM strings WHERE ENDSWITH(s, 'te');
-------+
S |
-------+
latte |
-------+
The following example uses ENDSWITH
with collation:
SELECT ENDSWITH(COLLATE('ñn', 'sp'), COLLATE('n', 'sp')); +---------------------------------------------------+ | ENDSWITH(COLLATE('ÑN', 'SP'), COLLATE('N', 'SP')) | |---------------------------------------------------| | True | +---------------------------------------------------+