PostgreSQL/From MySQL

The following table shows how to get around some MySQL-specific non SQL-92 syntax.

MySQL	PostgreSQL	Supported by both?
LIMIT x, y	LIMIT x OFFSET y	Yes
BOOLEAN INT INT(n) INTEGER(n) TINYINT TINYINT(n) TINYINTEGER TINYINTEGER(n) MEDIUMINT MEDIUMINT(n) MEDIUMINTEGER MEDIUMINTEGER(n) SMALLINT SMALLINT(n) SMALLINTEGER SMALLINTEGER(n)	INTEGER	Yes(1)
BOOLEAN	INTEGER CHECK (column IN ('0', '1'))	No
INTEGER UNSIGNED	INTEGER CHECK (column > -1)	No
INTEGER SIGNED	INTEGER	Yes
INTEGER AUTO_INCREMENT	SERIAL PRIMARY KEY	No(2)
VARCHAR(n) CHAR(n) LONGTEXT BLOB LONGBLOB	TEXT	Yes(3)
DATETIME DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00'	TIMESTAMP TIMESTAMP NOT NULL DEFAULT NOW()	No
'0000-00-00 00:00:00'	NOW()	No
CHARACTER SET UTF8 COLLATE UTF8_BIN		No(4)
column SET('value1', 'value2')	column TEXT CHECK (column IN ('value1', 'value2'))	No(5)
<columndef> COMMENT comment	COMMENT ON COLUMN column IS 'comment'	No
[UNIQUE] KEY indexname (column1, column2)	CREATE [UNIQUE] INDEX indexname ON tablename (column1, column2)	Yes

Notes

1. PostgreSQL has INT2 (SMALLINT), INT4 (INTEGER) and INT8 (BIGINT), but use INTEGER unless you want ones > 2³¹ in which case use BIGINT.
2. The SERIAL type is an auto-incrementing INTEGER sequence (implicitly created at CREATE TABLE time), maintained externally from the table (akin to an index). Autoincrementing integers suck in distributed scenarios, consider a UUID or composite key instead.
3. PostgreSQL couldn't care less, and stores them all as varying text anyway. Insisting on a length won't make it faster or use less disk space.
4. Create your database with UTF8 encoding.
5. As of 8.3 one can now go
   CREATE TYPE type AS ENUM ('value1', 'value2')
   column type

Useful magic MySQL incantation:

mysqldump fez_svn_empty -v -n --compatible=ansi,postgresql --complete-insert=TRUE --extended-insert=FALSE --compact --default-character-set=UTF8 -r fez_svn_empty.sql

For now, remove all KEY and FULLTEXT KEY declarations from the above sql file