MYSQL INTENSIVE
logon
/usr/bin/mysqladmin -u root -p password
[root@servo user5]# rpm -qa 'mysql*'
mysql-devel-5.5.14-2.fc15.i686
mysql-libs-5.5.14-2.fc15.i686
mysql-server-5.5.14-2.fc15.i686
mysql-5.5.14-2.fc15.i686
mysql-connector-java-5.1.15-1.fc15.i686
[root@servo user5]# mysql_secure_installation
-----------------------------------------------------------------------------
/usr/bin/mysqladmin Ver 8.42 Distrib 5.5.14, for Linux on i686
Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Administration program for the mysqld daemon.
Usage: /usr/bin/mysqladmin [OPTIONS] command command....
-c, --count=# Number of iterations to make. This works with -i
(--sleep) only.
--debug-check Check memory and open file usage at exit.
--debug-info Print some debug info at exit.
-f, --force Don't ask for confirmation on drop database; with
multiple commands, continue even if an error occurs.
-C, --compress Use compression in server/client protocol.
--character-sets-dir=name
Directory for character set files.
--default-character-set=name
Set the default character set.
-?, --help Display this help and exit.
-h, --host=name Connect to host.
-b, --no-beep Turn off beep on error.
-p, --password[=name]
Password to use when connecting to server. If password is
not given it's asked from the tty.
-P, --port=# Port number to use for connection or 0 for default to, in
order of preference, my.cnf, $MYSQL_TCP_PORT,
/etc/services, built-in default (3306).
--protocol=name The protocol to use for connection (tcp, socket, pipe,
memory).
-r, --relative Show difference between current and previous values when
used with -i. Currently only works with extended-status.
-s, --silent Silently exit if one can't connect to server.
-S, --socket=name The socket file to use for connection.
-i, --sleep=# Execute commands repeatedly with a sleep between.
--ssl Enable SSL for connection (automatically enabled with
other flags).
--ssl-ca=name CA file in PEM format (check OpenSSL docs, implies
--ssl).
--ssl-capath=name CA directory (check OpenSSL docs, implies --ssl).
--ssl-cert=name X509 cert in PEM format (implies --ssl).
--ssl-cipher=name SSL cipher to use (implies --ssl).
--ssl-key=name X509 key in PEM format (implies --ssl).
--ssl-verify-server-cert
Verify server's "Common Name" in its cert against
hostname used when connecting. This option is disabled by
default.
-u, --user=name User for login if not current user.
-v, --verbose Write more information.
-V, --version Output version information and exit.
-E, --vertical Print output vertically. Is similar to --relative, but
prints output vertically.
-w, --wait[=#] Wait and retry if connection is down.
--connect-timeout=#
--shutdown-timeout=#
--plugin-dir=name Directory for client-side plugins.
--default-auth=name Default authentication client-side plugin to use.
Variables (--variable-name=value)
and boolean options {FALSE|TRUE} Value (after reading options)
--------------------------------- ----------------------------------------
count 0
debug-check FALSE
debug-info FALSE
force FALSE
compress FALSE
character-sets-dir (No default value)
default-character-set auto
host (No default value)
no-beep FALSE
port 0
relative FALSE
socket (No default value)
sleep 0
ssl FALSE
ssl-ca (No default value)
ssl-capath (No default value)
ssl-cert (No default value)
ssl-cipher (No default value)
ssl-key (No default value)
ssl-verify-server-cert FALSE
user root
verbose FALSE
vertical FALSE
connect-timeout 43200
shutdown-timeout 3600
plugin-dir (No default value)
default-auth (No default value)
Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf /usr/etc/my.cnf ~/.my.cnf
The following groups are read: mysqladmin client
The following options may be given as the first argument:
--print-defaults Print the program argument list and exit.
--no-defaults Don't read default options from any option file.
--defaults-file=# Only read default options from the given file #.
--defaults-extra-file=# Read this file after the global files are read.
Where command is a one or more of: (Commands may be shortened)
create databasename Create a new database
debug Instruct server to write debug information to log
drop databasename Delete a database and all its tables
extended-status Gives an extended status message from the server
flush-hosts Flush all cached hosts
flush-logs Flush all logs
flush-status Clear status variables
flush-tables Flush all tables
flush-threads Flush the thread cache
flush-privileges Reload grant tables (same as reload)
kill id,id,... Kill mysql threads
password [new-password] Change old password to new-password in current format
old-password [new-password] Change old password to new-password in old format
ping Check if mysqld is alive
processlist Show list of active threads in server
reload Reload grant tables
refresh Flush all tables and close and open logfiles
shutdown Take server down
status Gives a short status message from the server
start-slave Start slave
stop-slave Stop slave
variables Prints variables available
version Get version info from server
COMMANDS
Start
# mysql -p
Databases
To create a database:mysql> create database FoldRNA;To query which databases have been created:
mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | FoldRNA | | test | +--------------------+ 3 rows in set (0.05 sec)To create a table describing the types of each field:
mysql> create table step_param(seq_num CHAR(5), chain_num VARCHAR(5));To select a database, and then show the tables inside of it, and then show the fields in the table:
mysql> use FoldRNA; mysql> show tables; +-------------------+ | Tables_in_FoldRNA | +-------------------+ | step_param | +-------------------+ 1 row in set (0.00 sec) mysql> show columns from step_param;To show the fields and values in table step_param and then to insert new values to the table:
mysql> select * from step_param; +----------+-------+-------+------+ | step_num | Shift | Slide | Rise | +----------+-------+-------+------+ | 2 | 3 | 5 | 2 | | 1 | 4 | 2 | 3 | +----------+-------+-------+------+ 2 rows in set (0.00 sec) mysql> insert into step_param (step_num, Shift, Slide, Rise) values (3, 2, 3, 4);To delete the values in a table without deleting the table fields:
mysql> delete from step_param;To change a value in a table (change 3 to 4 in column step_num):
mysql> UPDATE step_param SET step_num = "3" where step_num = "4"To import a tab separated table from a local file:
mysql> load data local infile 'steparams.tab' into table step_param;
Queries
To show the first five rows of a table use limit 5:mysql> select * from step_param limit 5; +----------+-----------+---------+-------+-------+-------+--------+-------+-------+-------+-------+ | step_num | chain_num | base_id | Shift | Slide | Rise | Tilt |Roll | Twist | extra | intra | +----------+-----------+---------+-------+-------+-------+--------+-------+-------+-------+-------+ | 10 | 1 | U/A | -0.82 | -0.37 | 10.34 | -78.69 | 30.95 | 18.69 | 1.01 | 0.04 | | 11 | 2 | A/U | 2.93 | -1.34 | 3.09 | 3.75 | 5.82 | 57.45 | 5.80 | 2.94 | | 12 | 3 | U/G | 5.51 | -1.92 | 3.20 | 1.70 | 8.63 | 53.28 | 0.94 | 0.00 | | 13 | 4 | G/C | -0.42 | -1.84 | 3.52 | -4.16 | 3.23 | 36.01 | 3.91 | 1.26 | | 14 | 5 | C/C | -0.07 | -1.52 | 3.14 | 5.46 | 10.86 | 29.98 | 0.51 | 0.00 | +----------+-----------+---------+-------+-------+-------+--------+-------+-------+-------+-------+ 5 rows in set (0.00 sec)To count how many fields of something in table just change the general * to COUNT(*) (Notice that RLIKE is used to query using regular expressions.):
mysql> SELECT COUNT(*) FROM step_param WHERE base_id = "C/G" AND Tilt RLIKE "^\\-1."; +----------+ | COUNT(*) | +----------+ | 13 | +----------+ 1 row in set (0.02 sec) mysql> SELECT * FROM step_param WHERE base_id = "C/G" AND Tilt RLIKE "^\\-1." limit 5; +----------+-----------+---------+-------+-------+------+-------+-------+-------+-------+-------+ | step_num | chain_num | base_id | Shift | Slide | Rise | Tilt | Roll | Twist | extra | intra | +----------+-----------+---------+-------+-------+------+-------+-------+-------+-------+-------+ | 156 | 145 | C/G | 0.74 | -2.39 | 3.35 | -1.63 | 7.08 | 29.34 | 0.00 | 0.00 | | 364 | 353 | C/G | 0.72 | -1.33 | 3.42 | -1.79 | 17.90 | 29.81 | 1.17 | 0.40 | | 764 | 752 | C/G | 2.85 | -1.95 | 3.60 | -1.71 | 2.65 | 41.64 | 1.11 | 0.18 | | 890 | 878 | C/G | 0.87 | -1.71 | 3.31 | -1.62 | 3.94 | 32.06 | 0.36 | 0.06 | | 1142 | 1102 | C/G | -0.73 | -2.88 | 3.51 | -1.21 | 4.20 | 17.48 | 0.00 | 0.00 | +----------+-----------+---------+-------+-------+------+-------+-------+-------+-------+-------+ 5 rows in set (0.00 sec)To make a batch query with a script.
# mysql -u username -p password < query1.sqlor
# ./mysqlquery4.sh
Backups
To backup your database use mysqldump. Remember to create the database before restoring the backup, in case it doesn't exist in the server where it's being restored.# mysqldump -ppassword FoldRNA > foldrna.sql #To Backup # mysql -u username -ppassword FoldRNA < foldrna.sql #To Restore
Additional Commands
To login (from unix shell) use -h only if needed.
# [mysql dir]/bin/mysql -h hostname -u root -p
Create a database on the sql server.
mysql> create database [databasename];
List all databases on the sql server.
mysql> show databases;
Switch to a database.
mysql> use [db name];
To see all the tables in the db.
mysql> show tables;
To see database's field formats.
mysql> describe [table name];
To delete a db.
mysql> drop database [database name];
To delete a table.
mysql> drop table [table name];
Show all data in a table.
mysql> SELECT * FROM [table name];
Returns the columns and column information pertaining to the designated table.
mysql> show columns from [table name];
Show certain selected rows with the value "whatever".
mysql> SELECT * FROM [table name] WHERE [field name] = "whatever";
Show all records containing the name "Bob" AND the phone number '3444444'.
mysql> SELECT * FROM [table name] WHERE name = "Bob" AND phone_number = '3444444';
Show all records not containing the name "Bob" AND the phone number '3444444' order by the phone_number field.
mysql> SELECT * FROM [table name] WHERE name != "Bob" AND phone_number = '3444444' order by phone_number;
Show all records starting with the letters 'bob' AND the phone number '3444444'.
mysql> SELECT * FROM [table name] WHERE name like "Bob%" AND phone_number = '3444444';
Show all records starting with the letters 'bob' AND the phone number '3444444' limit to records 1 through 5.
mysql> SELECT * FROM [table name] WHERE name like "Bob%" AND phone_number = '3444444' limit 1,5;
Use a regular expression to find records. Use "REGEXP BINARY" to force case-sensitivity. This finds any record beginning with a.
mysql> SELECT * FROM [table name] WHERE rec RLIKE "^a";
Show unique records.
mysql> SELECT DISTINCT [column name] FROM [table name];
Show selected records sorted in an ascending (asc) or descending (desc).
mysql> SELECT [col1],[col2] FROM [table name] ORDER BY [col2] DESC;
Return number of rows.
mysql> SELECT COUNT(*) FROM [table name];
Sum column.
mysql> SELECT SUM(*) FROM [table name];
Join tables on common columns.
mysql> select lookup.illustrationid, lookup.personid,person.birthday from lookup left join person on lookup.personid=person.personid=statement to join birthday in person table with primary illustration id;
Creating a new user. Login as root. Switch to the MySQL db. Make the user. Update privs.
# mysql -u root -p
mysql> use mysql;
mysql> INSERT INTO user (Host,User,Password) VALUES('%','username',PASSWORD('password'));
mysql> flush privileges;
mysql> use mysql;
mysql> INSERT INTO user (Host,User,Password) VALUES('%','username',PASSWORD('password'));
mysql> flush privileges;
Change a users password from unix shell.
# [mysql dir]/bin/mysqladmin -u username -h hostname.blah.org -p password 'new-password'
Change a users password from MySQL prompt. Login as root. Set the password. Update privs.
# mysql -u root -p
mysql> SET PASSWORD FOR 'user'@'hostname' = PASSWORD('passwordhere');
mysql> flush privileges;
mysql> SET PASSWORD FOR 'user'@'hostname' = PASSWORD('passwordhere');
mysql> flush privileges;
Recover a MySQL root password. Stop the MySQL server process. Start again with no grant tables. Login to MySQL as root. Set new password. Exit MySQL and restart MySQL server.
# /etc/init.d/mysql stop
# mysqld_safe --skip-grant-tables &
# mysql -u root
mysql> use mysql;
mysql> update user set password=PASSWORD("newrootpassword") where User='root';
mysql> flush privileges;
mysql> quit
# /etc/init.d/mysql stop
# /etc/init.d/mysql start
# mysqld_safe --skip-grant-tables &
# mysql -u root
mysql> use mysql;
mysql> update user set password=PASSWORD("newrootpassword") where User='root';
mysql> flush privileges;
mysql> quit
# /etc/init.d/mysql stop
# /etc/init.d/mysql start
Set a root password if there is on root password.
# mysqladmin -u root password newpassword
Update a root password.
# mysqladmin -u root -p oldpassword newpassword
Allow the user "bob" to connect to the server from localhost using the password "passwd". Login as root. Switch to the MySQL db. Give privs. Update privs.
# mysql -u root -p
mysql> use mysql;
mysql> grant usage on *.* to bob@localhost identified by 'passwd';
mysql> flush privileges;
mysql> use mysql;
mysql> grant usage on *.* to bob@localhost identified by 'passwd';
mysql> flush privileges;
Give user privilages for a db. Login as root. Switch to the MySQL db. Grant privs. Update privs.
# mysql -u root -p
mysql> use mysql;
mysql> INSERT INTO db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv) VALUES ('%','databasename','username','Y','Y','Y','Y','Y','N');
mysql> flush privileges;
or
mysql> grant all privileges on databasename.* to username@localhost;
mysql> flush privileges;
mysql> use mysql;
mysql> INSERT INTO db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv) VALUES ('%','databasename','username','Y','Y','Y','Y','Y','N');
mysql> flush privileges;
or
mysql> grant all privileges on databasename.* to username@localhost;
mysql> flush privileges;
To update info already in a table.
mysql> UPDATE [table name] SET Select_priv = 'Y',Insert_priv = 'Y',Update_priv = 'Y' where [field name] = 'user';
Delete a row(s) from a table.
mysql> DELETE from [table name] where [field name] = 'whatever';
Update database permissions/privilages.
mysql> flush privileges;
Delete a column.
mysql> alter table [table name] drop column [column name];
Add a new column to db.
mysql> alter table [table name] add column [new column name] varchar (20);
Change column name.
mysql> alter table [table name] change [old column name] [new column name] varchar (50);
Make a unique column so you get no dupes.
mysql> alter table [table name] add unique ([column name]);
Make a column bigger.
mysql> alter table [table name] modify [column name] VARCHAR(3);
Delete unique from table.
mysql> alter table [table name] drop index [colmn name];
Load a CSV file into a table.
mysql> LOAD DATA INFILE '/tmp/filename.csv' replace INTO TABLE [table name] FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n' (field1,field2,field3);
Dump all databases for backup. Backup file is sql commands to recreate all db's.
# [mysql dir]/bin/mysqldump -u root -ppassword --opt >/tmp/alldatabases.sql
Dump one database for backup.
# [mysql dir]/bin/mysqldump -u username -ppassword --databases databasename >/tmp/databasename.sql
Dump a table from a database.
# [mysql dir]/bin/mysqldump -c -u username -ppassword databasename tablename > /tmp/databasename.tablename.sql
Restore database (or database table) from backup.
# [mysql dir]/bin/mysql -u username -ppassword databasename < /tmp/databasename.sql
Create Table Example 1.
mysql> CREATE TABLE [table name] (firstname VARCHAR(20), middleinitial VARCHAR(3), lastname VARCHAR(35),suffix VARCHAR(3),officeid VARCHAR(10),userid VARCHAR(15),username VARCHAR(8),email VARCHAR(35),phone VARCHAR(25), groups VARCHAR(15),datestamp DATE,timestamp time,pgpemail VARCHAR(255));
Create Table Example 2.
mysql> create table [table name] (personid int(50) not null auto_increment primary key,firstname varchar(35),middlename varchar(50),lastnamevarchar(50) default 'bato');
Selecting a database
mysql> USE database; Listing databases: mysql> SHOW DATABASES;Listing tables in a db
mysql> SHOW TABLES;Describing the format of a table
mysql> DESCRIBE table;Creating a database
mysql> CREATE DATABASE db_name; Creating a table: mysql> CREATE TABLE table_name (field1_name TYPE(SIZE), field2_name TYPE(SIZE)); Ex: mysql> CREATE TABLE pet (name VARCHAR(20), sex CHAR(1), birth DATE); Load tab-delimited data into a table: mysql> LOAD DATA LOCAL INFILE "infile.txt" INTO TABLE table_name; (Use \n for NULL) Inserting one row at a time: mysql> INSERT INTO table_name VALUES ('MyName', 'MyOwner', '2002-08-31'); (Use NULL for NULL)Retrieving information (general)
mysql> SELECT from_columns FROM table WHERE conditions; All values: SELECT * FROM table; Some values: SELECT * FROM table WHERE rec_name = "value"; Multiple critera: SELECT * FROM TABLE WHERE rec1 = "value1" AND rec2 = "value2";Reloading a new data set into existing table
mysql> SET AUTOCOMMIT=1; # used for quick recreation of table mysql> DELETE FROM pet; mysql> LOAD DATA LOCAL INFILE "infile.txt" INTO TABLE table; Fixing all records with a certain value: mysql> UPDATE table SET column_name = "new_value" WHERE record_name = "value";Selecting specific columns
mysql> SELECT column_name FROM table;Retrieving unique output records:
mysql> SELECT DISTINCT column_name FROM table;Sorting:
mysql> SELECT col1, col2 FROM table ORDER BY col2; Backwards: SELECT col1, col2 FROM table ORDER BY col2 DESC;Date calculation
mysql> SELECT CURRENT_DATE, (YEAR(CURRENT_DATE)-YEAR(date_col)) AS time_diff [FROM table]; MONTH(some_date) extracts the month value and DAYOFMONTH() extracts day.Pattern Matching
mysql> SELECT * FROM table WHERE rec LIKE "blah%"; (% is wildcard - arbitrary # of chars) Find 5-char values: SELECT * FROM table WHERE rec like "_____"; (_ is any single character)Extended Regular Expression Matching
mysql> SELECT * FROM table WHERE rec RLIKE "^b$"; (. for char, [...] for char class, * for 0 or more instances ^ for beginning, {n} for repeat n times, and $ for end) (RLIKE or REGEXP) To force case-sensitivity, use "REGEXP BINARY"Counting Rows
mysql> SELECT COUNT(*) FROM table;Grouping with Counting
mysql> SELECT owner, COUNT(*) FROM table GROUP BY owner; (GROUP BY groups together all records for each 'owner') Selecting from multiple tables: (Example) mysql> SELECT pet.name, comment FROM pet, event WHERE pet.name = event.name; (You can join a table to itself to compare by using 'AS') Currently selected database: mysql> SELECT DATABASE(); Maximum value: mysql> SELECT MAX(col_name) AS label FROM table; Auto-incrementing rows: mysql> CREATE TABLE table (number INT NOT NULL AUTO_INCREMENT, name CHAR(10) NOT NULL); mysql> INSERT INTO table (name) VALUES ("tom"),("dick"),("harry"); Adding a column to an already-created table: mysql> ALTER TABLE tbl ADD COLUMN [column_create syntax] AFTER col_name; Removing a column: mysql> ALTER TABLE tbl DROP COLUMN col; (Full ALTER TABLE syntax available at mysql.com.) Batch mode (feeding in a script): # mysql -u user -p < batch_file (Use -t for nice table layout and -vvv for command echoing.) Alternatively: mysql> source batch_file;Backing up a database with mysqldump
# mysqldump --opt -u username -p database > database_backup.sql (Use 'mysqldump --opt --all-databases > all_backup.sql' to backup everything.) (More info at MySQL's docs.)STATEMENTS
SQL Statement
|
Syntax
|
AND / OR
|
SELECT column_name(s)
FROM table_name WHERE condition AND|OR condition |
ALTER TABLE
|
ALTER TABLE table_name
ADD column_name datatype
or
ALTER TABLE table_name
DROP COLUMN column_name |
AS (alias)
|
SELECT column_name AS column_alias
FROM table_name
or
SELECT column_name
FROM table_name AS table_alias |
BETWEEN
|
SELECT column_name(s)
FROM table_name WHERE column_name BETWEEN value1 AND value2 |
CREATE DATABASE
|
CREATE DATABASE database_name
|
CREATE TABLE
|
CREATE TABLE table_name
( column_name1 data_type, column_name2 data_type, column_name2 data_type, ... ) |
CREATE INDEX
|
CREATE INDEX index_name
ON table_name (column_name)
or
CREATE UNIQUE INDEX index_name
ON table_name (column_name) |
CREATE VIEW
|
CREATE VIEW view_name AS
SELECT column_name(s) FROM table_name WHERE condition |
DELETE
|
DELETE FROM table_name
WHERE some_column=some_value
or
DELETE FROM table_name
(Note: Deletes the entire table!!)
DELETE * FROM table_name
(Note: Deletes the entire table!!) |
DROP DATABASE
|
DROP DATABASE database_name
|
DROP INDEX
|
DROP INDEX table_name.index_name (SQL Server)
DROP INDEX index_name ON table_name (MS Access) DROP INDEX index_name (DB2/Oracle) ALTER TABLE table_name DROP INDEX index_name (MySQL) |
DROP TABLE
|
DROP TABLE table_name
|
GROUP BY
|
SELECT column_name, aggregate_function(column_name)
FROM table_name WHERE column_name operator value GROUP BY column_name |
HAVING
|
SELECT column_name, aggregate_function(column_name)
FROM table_name WHERE column_name operator value GROUP BY column_name HAVING aggregate_function(column_name) operator value |
IN
|
SELECT column_name(s)
FROM table_name WHERE column_name IN (value1,value2,..) |
INSERT INTO
|
INSERT INTO table_name
VALUES (value1, value2, value3,....)
or
INSERT INTO table_name
(column1, column2, column3,...) VALUES (value1, value2, value3,....) |
INNER JOIN
|
SELECT column_name(s)
FROM table_name1 INNER JOIN table_name2 ON table_name1.column_name=table_name2.column_name |
LEFT JOIN
|
SELECT column_name(s)
FROM table_name1 LEFT JOIN table_name2 ON table_name1.column_name=table_name2.column_name |
RIGHT JOIN
|
SELECT column_name(s)
FROM table_name1 RIGHT JOIN table_name2 ON table_name1.column_name=table_name2.column_name |
FULL JOIN
|
SELECT column_name(s)
FROM table_name1 FULL JOIN table_name2 ON table_name1.column_name=table_name2.column_name |
LIKE
|
SELECT column_name(s)
FROM table_name WHERE column_name LIKE pattern |
ORDER BY
|
SELECT column_name(s)
FROM table_name ORDER BY column_name [ASC|DESC] |
SELECT
|
SELECT column_name(s)
FROM table_name |
SELECT *
|
SELECT *
FROM table_name |
SELECT DISTINCT
|
SELECT DISTINCT column_name(s)
FROM table_name |
SELECT INTO
|
SELECT *
INTO new_table_name [IN externaldatabase] FROM old_table_name
or
SELECT column_name(s)
INTO new_table_name [IN externaldatabase] FROM old_table_name |
SELECT TOP
|
SELECT TOP number|percent column_name(s)
FROM table_name |
TRUNCATE TABLE
|
TRUNCATE TABLE table_name
|
UNION
|
SELECT column_name(s) FROM table_name1
UNION SELECT column_name(s) FROM table_name2 |
UNION ALL
|
SELECT column_name(s) FROM table_name1
UNION ALL SELECT column_name(s) FROM table_name2 |
UPDATE
|
UPDATE table_name
SET column1=value, column2=value,... WHERE some_column=some_value |
WHERE
|
SELECT column_name(s)
FROM table_name WHERE column_name operator value |
MYSQL Statements and clauses
ALTER DATABASE ALTER TABLE ALTER VIEW ANALYZE TABLE BACKUP TABLE CACHE INDEX CHANGE MASTER TO CHECK TABLE CHECKSUM TABLE COMMIT CREATE DATABASE CREATE INDEX CREATE TABLE CREATE VIEW DELETE DESCRIBE DO DROP DATABASE DROP INDEX DROP TABLE DROP USER DROP VIEW EXPLAIN FLUSH GRANT HANDLER INSERT JOIN KILL LOAD DATA FROM MASTER LOAD DATA INFILE LOAD INDEX INTO CACHE LOAD TABLE...FROM MASTER LOCK TABLES OPTIMIZE TABLE PURGE MASTER LOGS RENAME TABLE REPAIR TABLE REPLACE RESET RESET MASTER RESET SLAVE RESTORE TABLE REVOKE ROLLBACK ROLLBACK TO SAVEPOINT SAVEPOINT SELECT SET SET PASSWORD SET SQL_LOG_BIN SET TRANSACTION SHOW BINLOG EVENTS SHOW CHARACTER SET SHOW COLLATION SHOW COLUMNS SHOW CREATE DATABASE SHOW CREATE TABLE SHOW CREATE VIEW SHOW DATABASES SHOW ENGINES SHOW ERRORS SHOW GRANTS SHOW INDEX SHOW INNODB STATUS SHOW LOGS SHOW MASTER LOGS SHOW MASTER STATUS SHOW PRIVILEGES SHOW PROCESSLIST SHOW SLAVE HOSTS SHOW SLAVE STATUS SHOW STATUS SHOW TABLE STATUS SHOW TABLES SHOW VARIABLES SHOW WARNINGS START SLAVE START TRANSACTION STOP SLAVE TRUNCATE TABLE UNION UNLOCK TABLES USEString Functions
AES_DECRYPT AES_ENCRYPT ASCII BIN BINARY BIT_LENGTH CHAR CHAR_LENGTH CHARACTER_LENGTH COMPRESS CONCAT CONCAT_WS CONV DECODE DES_DECRYPT DES_ENCRYPT ELT ENCODE ENCRYPT EXPORT_SET FIELD FIND_IN_SET HEX INET_ATON INET_NTOA INSERT INSTR LCASE LEFT LENGTH LOAD_FILE LOCATE LOWER LPAD LTRIM MAKE_SET MATCH AGAINST MD5 MID OCT OCTET_LENGTH OLD_PASSWORD ORD PASSWORD POSITION QUOTE REPEAT REPLACE REVERSE RIGHT RPAD RTRIM SHA SHA1 SOUNDEX SPACE STRCMP SUBSTRING SUBSTRING_INDEX TRIM UCASE UNCOMPRESS UNCOMPRESSED_LENGTH UNHEX UPPERDate and Time Functions
ADDDATE ADDTIME CONVERT_TZ CURDATE CURRENT_DATE CURRENT_TIME CURRENT_TIMESTAMP CURTIME DATE DATE_ADD DATE_FORMAT DATE_SUB DATEDIFF DAY DAYNAME DAYOFMONTH DAYOFWEEK DAYOFYEAR EXTRACT FROM_DAYS FROM_UNIXTIME GET_FORMAT HOUR LAST_DAY LOCALTIME LOCALTIMESTAMP MAKEDATE MAKETIME MICROSECOND MINUTE MONTH MONTHNAME NOW PERIOD_ADD PERIOD_DIFF QUARTER SEC_TO_TIME SECOND STR_TO_DATE SUBDATE SUBTIME SYSDATE TIME TIMEDIFF TIMESTAMP TIMESTAMPDIFF TIMESTAMPADD TIME_FORMAT TIME_TO_SEC TO_DAYS UNIX_TIMESTAMP UTC_DATE UTC_TIME UTC_TIMESTAMP WEEK WEEKDAY WEEKOFYEAR YEAR YEARWEEKMathematical and Aggregate Functions
ABS ACOS ASIN ATAN ATAN2 AVG BIT_AND BIT_OR BIT_XOR CEIL CEILING COS COT COUNT CRC32 DEGREES EXP FLOOR FORMAT GREATEST GROUP_CONCAT LEAST LN LOG LOG2 LOG10 MAX MIN MOD PI POW POWER RADIANS RAND ROUND SIGN SIN SQRT STD STDDEV SUM TAN TRUNCATE VARIANCEFlow Control Functions
CASE IF IFNULL NULLIFCommand-Line Utilities
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available_drivers begin_work bind_col bind_columns bind_param bind_param_array bind_param_inout can clone column_info commit connect connect_cached data_sources disconnect do dump_results err errstr execute execute_array execute_for_fetch fetch fetchall_arrayref fetchall_hashref fetchrow_array fetchrow_arrayref fetchrow_hashref finish foreign_key_info func get_info installed_versions last_insert_id looks_like_number neat neat_list parse_dsn parse_trace_flag parse_trace_flags ping prepare prepare_cached primary_key primary_key_info quote quote_identifier rollback rows selectall_arrayref selectall_hashref selectcol_arrayref selectrow_array selectrow_arrayref selectrow_hashref set_err state table_info table_info_all tables trace trace_msg type_info type_info_allAttributes for Handles PHP API - using functions built into PHP with MySQL
mysql_affected_rows mysql_change_user mysql_client_encoding mysql_close mysql_connect mysql_create_db mysql_data_seek mysql_db_name mysql_db_query mysql_drop_db mysql_errno mysql_error mysql_escape_string mysql_fetch_array mysql_fetch_assoc mysql_fetch_field mysql_fetch_lengths mysql_fetch_object mysql_fetch_row mysql_field_flags mysql_field_len mysql_field_name mysql_field_seek mysql_field_table mysql_field_type mysql_free_result mysql_get_client_info mysql_get_host_info mysql_get_proto_info mysql_get_server_info mysql_info mysql_insert_id mysql_list_dbs mysql_list_fields mysql_list_processes mysql_list_tables mysql_num_fields mysql_num_rows mysql_pconnect mysql_ping mysql_query mysql_real_escape_string mysql_result mysql_select_db mysql_stat mysql_tablename mysql_thread_id mysql_unbuffered_query
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