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> 阅读资讯:MySql函数索引介绍
MySql函数索引介绍
2016-09-02 06:44:45 来源:www.45fan.com 【
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MySql函数索引介绍
MySql 函数索引
! (logical NOT)
!= (not equal)
"
% (modulo)
% (wildcard character)
& (bitwise AND)
&& (logical AND)
() (06-3)
(Control-Z) /z
* (multiplication)
+ (addition)
- (subtraction)
- (unary minus)
/ (division)
/etc/passwd
< (less than)
<< (left shift)
<= (less than or equal)
<=> (Equal to)
<> (not equal)
= (equal)
> (greater than)
>= (greater than or equal)
>> (right shift)
/" (double quote)
/' (single quote)
/0 (ASCII 0)
// (escape)
/b (backspace)
/n (newline)
/r (carriage return)
/t (tab)
/z (Control-Z) ASCII(26)
^ (bitwise XOR)
_ (wildcard character)
`
A
ABS()
ACOS()
ADDDATE()
addition (+)
AES_DECRYPT()
AES_ENCRYPT()
ALTER COLUMN
ALTER TABLE
AND, bitwise
AND, logical
AS
AS
ASCII()
ASIN()
ATAN()
ATAN2()
AVG()
B
backspace (/b)
BEGIN
BENCHMARK()
BETWEEN ... AND
BIGINT
BIN()
BINARY
BIT
BIT_AND()
BIT_COUNT()
BIT_LENGTH()
BIT_OR()
BLOB
BLOB
BOOL
C
CASE
CAST
CEILING()
CHAR
CHAR
CHAR VARYING
CHAR()
CHAR_LENGTH()
CHARACTER
CHARACTER VARYING
CHARACTER_LENGTH()
COALESCE()
Comment syntax
COMMIT
CONCAT()
CONCAT_WS()
CONNECTION_ID()
control flow functions
CONV()
CONVERT
COS()
COT()
COUNT()
COUNT(DISTINCT)
CREATE DATABASE
CREATE FUNCTION
CREATE INDEX
CREATE TABLE
CROSS JOIN
CURDATE()
CURRENT_DATE
CURRENT_TIME
CURRENT_TIMESTAMP
CURRENT_USER()
CURTIME()
D
DATABASE()
DATE
DATE
DATE_ADD()
DATE_FORMAT()
DATE_SUB()
DATETIME
DATETIME
DAYNAME()
DAYOFMONTH()
DAYOFWEEK()
DAYOFYEAR()
DEC
DECIMAL
DECODE()
DEGREES()
DELAYED
DELETE
DES_DECRYPT()
DES_ENCRYPT()
DESC
DESCRIBE
DISTINCT
DIV
division (/)
DO
DOUBLE
DOUBLE PRECISION
double quote (/")
DROP DATABASE
DROP FUNCTION
DROP INDEX
DROP INDEX
DROP PRIMARY KEY
DROP TABLE
DUMPFILE
E
ELT()
ENCODE()
ENCRYPT()
ENUM
ENUM
equal (=)
escape (//)
EXP()
EXPORT_SET()
EXTRACT()
F
FIELD()
FILE
FIND_IN_SET()
FLOAT
FLOAT
FLOAT(M,D)
FLOAT(precision)
FLOAT(precision)
FLOOR()
FLUSH
FORCE INDEX
FORCE INDEX
FORMAT()
FOUND_ROWS()
FROM_DAYS()
FROM_UNIXTIME()
G
GET_LOCK()
GRANT
GRANT statement
GRANT statement
GRANTS
greater than (>)
greater than or equal (>=)
GREATEST()
GROUP_CONCAT()
H
HANDLER
HEX()
hexadecimal values
HOUR()
I
identifiers, quoting
IF()
IFNULL()
IGNORE INDEX
IGNORE INDEX
IGNORE KEY
IGNORE KEY
IN
INET_ATON()
INET_NTOA()
INNER JOIN
INSERT
INSERT ... SELECT
INSERT DELAYED
INSERT statement, grant privileges
INSERT()
INSTR()
INT
INTEGER
INTERVAL()
IS NOT NULL
IS NULL
IS_FREE_LOCK()
ISNULL()
ISOLATION LEVEL
J
JOIN
K
KILL
L
LAST_INSERT_ID([expr])
LCASE()
LEAST()
LEFT JOIN
LEFT OUTER JOIN
LEFT()
LENGTH()
less than (<)
less than or equal (<=)
LIKE
LIMIT
LN()
LOAD DATA INFILE
LOAD_FILE()
LOCATE()
LOCATE()
LOCK TABLES
LOG()
LOG10()
LOG2()
LONGBLOB
LONGTEXT
LOWER()
LPAD()
LTRIM()
M
MAKE_SET()
MASTER_POS_WAIT()
MATCH ... AGAINST()
MAX()
MD5()
MEDIUMBLOB
MEDIUMINT
MEDIUMTEXT
MID()
MIN()
minus, unary (-)
MINUTE()
MOD()
modulo (%)
MONTH()
MONTHNAME()
multiplication (*)
mysql_info()
mysql_info()
mysql_info()
mysql_info()
mysql_real_escape_string()
N
NATIONAL CHAR
NATURAL LEFT JOIN
NATURAL LEFT OUTER JOIN
NATURAL RIGHT JOIN
NATURAL RIGHT OUTER JOIN
NCHAR
newline (/n)
NOT BETWEEN
not equal (!=)
not equal (<>)
NOT IN
NOT LIKE
NOT REGEXP
NOT, logical
NOW()
NUL
本文地址:
http://www.45fan.com/a/question/71041.html
Tags:
mysql
函数
索引
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