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SELECT * FROM `help_topic` ORDER BY `help_topic_id` DESC 
Edit inline ] [ Edit ] [ Explain SQL ] [ Create PHP code ] [ Refresh ]
Full texts help_topic_id Descending Ascending 1 name help_category_id description example url
Edit Edit Copy Copy Delete Delete
DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 507
507 FIND_IN_SET 37 Syntax:
FIND_IN_SET(str,strlist)

Returns a value ...
MariaDB> SELECT FIND_IN_SET('b','a,b,c,d');
      ...
https://mariadb.com/kb/en/find_in_set/
Edit Edit Copy Copy Delete Delete
DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 506
506 MAKE_SET 37 Syntax:
MAKE_SET(bits,str1,str2,...)

Returns a se...
MariaDB> SELECT MAKE_SET(1,'a','b','c');
        -...
https://mariadb.com/kb/en/make_set/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 505
505 VERSION 17 Syntax:
VERSION()

Returns a string that indicates...
MariaDB> SELECT VERSION();
        -> '5.5.29-stan...
https://mariadb.com/kb/en/version/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 504
504 COALESCE 18 Syntax:
COALESCE(value,...)

Returns the first non...
MariaDB> SELECT COALESCE(NULL,1);
        -> 1
Mar...
https://mariadb.com/kb/en/coalesce/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 503
503 COLLATION 17 Syntax:
COLLATION(str)

Returns the collation of t...
MariaDB> SELECT COLLATION('abc');
        -> 'lati...
https://mariadb.com/kb/en/collation/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 502
502 RADIANS 4 Syntax:
RADIANS(X)

Returns the argument X, conver...
MariaDB> SELECT RADIANS(90);
        -> 1.57079632...
https://mariadb.com/kb/en/radians/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 501
501 GLENGTH 13 GLength(ls)

Returns as a double-precision number ...
MariaDB> SET @ls = 'LineString(1 1,2 2,3 3)';
Mari...
https://mariadb.com/kb/en/glength/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 500
500 INT 22 INT[(M)] [UNSIGNED] [ZEROFILL]

A normal-size inte...
https://mariadb.com/kb/en/int/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 499
499 COERCIBILITY 17 Syntax:
COERCIBILITY(str)

Returns the collation c...
MariaDB> SELECT COERCIBILITY('abc' COLLATE latin1_...
https://mariadb.com/kb/en/coercibility/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 498
498 DAYNAME 31 Syntax:
DAYNAME(date)

Returns the name of the wee...
MariaDB> SELECT DAYNAME('2007-02-03');
        -> ...
https://mariadb.com/kb/en/dayname/
Edit Edit Copy Copy Delete Delete
DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 497
497 AES_DECRYPT 12 Syntax:
AES_DECRYPT(crypt_str,key_str)

This funct...
https://mariadb.com/kb/en/aes_decrypt/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 496
496 WHILE 23 Syntax:
[begin_label:] WHILE search_condition DO
...
CREATE PROCEDURE dowhile()
BEGIN
  DECLARE v1 INT ...
https://mariadb.com/kb/en/while/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 495
495 != 18 Syntax:
<>, !=

Not equal:

URL: https://mariadb.c...
MariaDB> SELECT '.01' <> '0.01';
        -> 1
Mari...
https://mariadb.com/kb/en/not-equal/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 494
494 SET SQL_LOG_BIN 8 Syntax:
SET sql_log_bin = {0|1}

The sql_log_bin v...
https://mariadb.com/kb/en/set-sql_log_bin/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 493
493 LOG 4 Syntax:
LOG(X), LOG(B,X)

If called with one param...
MariaDB> SELECT LOG(2);
        -> 0.6931471805599...
https://mariadb.com/kb/en/log/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 492
492 SHOW COLLATION 26 Syntax:
SHOW COLLATION
   [LIKE 'pattern' | WHERE...
https://mariadb.com/kb/en/show-collation/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 491
491 RETURN 23 Syntax:
RETURN expr

The RETURN statement terminat...
https://mariadb.com/kb/en/return/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 490
490 LN 4 Syntax:
LN(X)

Returns the natural logarithm of X;...
MariaDB> SELECT LN(2);
        -> 0.69314718055995...
https://mariadb.com/kb/en/ln/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 489
489 MEDIUMTEXT 22 MEDIUMTEXT [CHARACTER SET charset_name] [COLLATE c... https://mariadb.com/kb/en/mediumtext/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 488
488 SHOW PROCEDURE CODE 26 Syntax:
SHOW PROCEDURE CODE proc_name

This statem...
MariaDB> DELIMITER //
MariaDB> CREATE PROCEDURE p1...
https://mariadb.com/kb/en/show-procedure-code/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 487
487 SHOW PROFILE 26 Syntax:
SHOW PROFILE [type [, type] ... ]
   [FOR...
MariaDB> SELECT @@profiling;
+-------------+
| @@p...
https://mariadb.com/kb/en/show-profile/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 486
486 INSERT DELAYED 27 Syntax:
INSERT DELAYED ...

The DELAYED option for...
https://mariadb.com/kb/en/insert-delayed/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 485
485 STRCMP 37 Syntax:
STRCMP(expr1,expr2)

STRCMP() returns 0 if...
MariaDB> SELECT STRCMP('text', 'text2');
        -...
https://mariadb.com/kb/en/strcmp/
Edit Edit Copy Copy Delete Delete
DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 484
484 ATAN 4 Syntax:
ATAN(X)

Returns the arc tangent of X, tha...
MariaDB> SELECT ATAN(2);
        -> 1.107148717794...
https://mariadb.com/kb/en/atan/
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 483
483 POWER 4 Syntax:
POWER(X,Y)

This is a synonym for POW().

...
https://mariadb.com/kb/en/power/
With selected: With selected:
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