SQL::Translator::Parser::MySQL - parser for MySQL

NAME SYNOPSIS DESCRIPTION ARGUMENTS AUTHOR SEE ALSO

NAME

SQL::Translator::Parser::MySQL − parser for MySQL

SYNOPSIS

use SQL::Translator;
use SQL::Translator::Parser::MySQL;
my $translator = SQL::Translator−>new;
$translator−>parser("SQL::Translator::Parser::MySQL");

DESCRIPTION

The grammar is influenced heavily by Tim Bunce’s "mysql2ora" grammar.

Here’s the word from the MySQL site (http://www.mysql.com/doc/en/CREATE_TABLE.html):

CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)]
[table_options] [select_statement]
or
CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name LIKE old_table_name;
create_definition:
col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT]
[PRIMARY KEY] [reference_definition]
or PRIMARY KEY (index_col_name,...)
or KEY [index_name] (index_col_name,...)
or INDEX [index_name] (index_col_name,...)
or UNIQUE [INDEX] [index_name] (index_col_name,...)
or FULLTEXT [INDEX] [index_name] (index_col_name,...)
or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...)
[reference_definition]
or CHECK (expr)
type:
TINYINT[(length)] [UNSIGNED] [ZEROFILL]
or SMALLINT[(length)] [UNSIGNED] [ZEROFILL]
or MEDIUMINT[(length)] [UNSIGNED] [ZEROFILL]
or INT[(length)] [UNSIGNED] [ZEROFILL]
or INTEGER[(length)] [UNSIGNED] [ZEROFILL]
or BIGINT[(length)] [UNSIGNED] [ZEROFILL]
or REAL[(length,decimals)] [UNSIGNED] [ZEROFILL]
or DOUBLE[(length,decimals)] [UNSIGNED] [ZEROFILL]
or FLOAT[(length,decimals)] [UNSIGNED] [ZEROFILL]
or DECIMAL(length,decimals) [UNSIGNED] [ZEROFILL]
or NUMERIC(length,decimals) [UNSIGNED] [ZEROFILL]
or CHAR(length) [BINARY]
or VARCHAR(length) [BINARY]
or DATE
or TIME
or TIMESTAMP
or DATETIME
or TINYBLOB
or BLOB
or MEDIUMBLOB
or LONGBLOB
or TINYTEXT
or TEXT
or MEDIUMTEXT
or LONGTEXT
or ENUM(value1,value2,value3,...)
or SET(value1,value2,value3,...)
index_col_name:
col_name [(length)]
reference_definition:
REFERENCES tbl_name [(index_col_name,...)]
[MATCH FULL | MATCH PARTIAL]
[ON DELETE reference_option]
[ON UPDATE reference_option]
reference_option:
RESTRICT | CASCADE | SET NULL | NO ACTION | SET DEFAULT
table_options:
TYPE = {BDB | HEAP | ISAM | InnoDB | MERGE | MRG_MYISAM | MYISAM }
or ENGINE = {BDB | HEAP | ISAM | InnoDB | MERGE | MRG_MYISAM | MYISAM }
or AUTO_INCREMENT = #
or AVG_ROW_LENGTH = #
or [ DEFAULT ] CHARACTER SET charset_name
or CHECKSUM = {0 | 1}
or COLLATE collation_name
or COMMENT = "string"
or MAX_ROWS = #
or MIN_ROWS = #
or PACK_KEYS = {0 | 1 | DEFAULT}
or PASSWORD = "string"
or DELAY_KEY_WRITE = {0 | 1}
or ROW_FORMAT= { default | dynamic | fixed | compressed }
or RAID_TYPE= {1 | STRIPED | RAID0 } RAID_CHUNKS=# RAID_CHUNKSIZE=#
or UNION = (table_name,[table_name...])
or INSERT_METHOD= {NO | FIRST | LAST }
or DATA DIRECTORY="absolute path to directory"
or INDEX DIRECTORY="absolute path to directory"

A subset of the ALTER TABLE syntax that allows addition of foreign keys:

ALTER [IGNORE] TABLE tbl_name alter_specification [, alter_specification] ...
alter_specification:
ADD [CONSTRAINT [symbol]]
FOREIGN KEY [index_name] (index_col_name,...)
[reference_definition]

A subset of INSERT that we ignore:

INSERT anything

ARGUMENTS

This parser takes a single optional parser_arg "mysql_parser_version", which provides the desired version for the target database. Any statement in the processed dump file, that is commented with a version higher than the one supplied, will be stripped.

The default "mysql_parser_version" is set to the conservative value of 40000 (MySQL 4.0)

Valid version specifiers for "mysql_parser_version" are listed here

More information about the MySQL comment-syntax: <http://dev.mysql.com/doc/refman/5.0/en/comments.html>

AUTHOR

Ken Youens-Clark <[email protected]>, Chris Mungall <[email protected]>.