Index_col_name:

col_name [(length)] [ASC | DESC]

Index_type:

USING {BTREE | HASH}

ALTER EVENT Syntax

ALTER EVENT event_name

[ON SCHEDULE schedule]

[RENAME TO new_event_name]

[ON COMPLETION [NOT] PRESERVE]

[ENABLE | DISABLE]

[COMMENT 'comment']

[DO sql_statement]

ALTER PROCEDURE and ALTER FUNCTION Syntax

ALTER {PROCEDURE | FUNCTION} sp_name [characteristic ...]

characteristic:

{ CONTAINS SQL | NO SQL | READS SQL DATA | MODIFIES SQL DATA }

| SQL SECURITY { DEFINER | INVOKER }

| COMMENT 'string'

ALTER LOGFILE GROUP Syntax

ALTER LOGFILE GROUP logfile_group

ADD UNDOFILE 'file'

INITIAL_SIZE [=] size

ENGINE [=] engine

ALTER PROCEDURE and ALTER FUNCTION Syntax

ALTER {PROCEDURE | FUNCTION} sp_name [characteristic ...]

characteristic:

{ CONTAINS SQL | NO SQL | READS SQL DATA | MODIFIES SQL DATA }

| SQL SECURITY { DEFINER | INVOKER }

| COMMENT 'string'

ALTER DATABASE Syntax

ALTER {DATABASE | SCHEMA} [db_name]

alter_specification [alter_specification] ...

alter_specification:

[DEFAULT] CHARACTER SET charset_name

| [DEFAULT] COLLATE collation_name

ALTER SERVER Syntax

ALTER SERVER server_name

OPTIONS (option ...)

ALTER TABLESPACE Syntax

ALTER TABLESPACE tablespace

ADD DATAFILE 'file'

INITIAL_SIZE [=] size

ENGINE [=] engine

ALTER TABLESPACE tablespace

DROP DATAFILE 'file'

ENGINE [=] engine

ALTER VIEW Syntax

ALTER

[ALGORITHM = {UNDEFINED | MERGE | TEMPTABLE}]

[DEFINER = { user | CURRENT_USER }]

[SQL SECURITY { DEFINER | INVOKER }]

VIEW view_name [(column_list)]

AS select_statement

[WITH [CASCADED | LOCAL] CHECK OPTION]

DROP DATABASE Syntax

DROP {DATABASE | SCHEMA} [IF EXISTS] db_name

DROP EVENT Syntax

DROP EVENT [IF EXISTS] event_name

DROP SERVER Syntax

DROP SERVER [ IF EXISTS ] server_name

DROP TABLESPACE Syntax

DROP TABLESPACE tablespace

ENGINE [=] engine

GRANT Syntax

GRANT priv_type [(column_list)] [, priv_type [(column_list)]] ...

ON [object_type] {tbl_name | * | *.* | db_name.*}

TO user [IDENTIFIED BY [PASSWORD] 'password']

[, user [IDENTIFIED BY [PASSWORD] 'password']] ...

[REQUIRE

NONE |

[{SSL| X509}]

[CIPHER 'cipher' [AND]]

[ISSUER 'issuer' [AND]]

[SUBJECT 'subject']]

[WITH with_option [with_option] ...]

object_type =

TABLE

| FUNCTION

| PROCEDURE

with_option =

GRANT OPTION

| MAX_QUERIES_PER_HOUR count

| MAX_UPDATES_PER_HOUR count

| MAX_CONNECTIONS_PER_HOUR count

| MAX_USER_CONNECTIONS count

Revoke Syntax

REVOKE priv_type [(column_list)] [, priv_type [(column_list)]] ...

ON [object_type] {tbl_name | * | *.* | db_name.*}

FROM user [, user] ...

REVOKE ALL PRIVILEGES, GRANT OPTION FROM user [, user] ...

Join Syntax

table_references:

table_reference [, table_reference] ...

table_reference:

table_factor

| join_table

table_factor:

tbl_name [[AS] alias]

[{USE|IGNORE|FORCE} INDEX (key_list)]

| ( table_references )

| { OJ table_reference LEFT OUTER JOIN table_reference

ON conditional_expr }

join_table:

table_reference [INNER | CROSS] JOIN table_factor [join_condition]

| table_reference STRAIGHT_JOIN table_factor

| table_reference STRAIGHT_JOIN table_factor ON condition

| table_reference LEFT [OUTER] JOIN table_reference join_condition

| table_reference NATURAL [LEFT [OUTER]] JOIN table_factor

| table_reference RIGHT [OUTER] JOIN table_reference join_condition

| table_reference NATURAL [RIGHT [OUTER]] JOIN table_factor

join_condition:

ON conditional_expr

| USING (column_list)