v3.1.0

• ArrayObj: Handle more complex expressions in arrays.
• BufferedQuery: Backslashes in comments escaped characters in comments.
• Condition: Allow IF in conditions.
• Context: Add ; as operator.
• Context: Updated contexts to contain BIT data type.
• CreateStatement: The DEFAULT option may be an expression.
• DescribeStatement: Added DESC as alias for DESCRIBE.
• Expression: Rewrote expression parsing.
• Misc: Added PHPUnit's Code Coverage 3.0 as a dependency.
• Misc: Added support for PHP 5.4 back.
• Misc: Removed dependency to Ctype.
• Misc: Repository transfered from @udan11 to @phpmyadmin.
• Misc: Updated .gitignore to ignore composer.lock.
• Misc: Updated Composer and Travis configuration for PHP 7 and PHPUnit 5.
• Tools: Documented tags in ContextGenerator.

v3.0.8

• Allow NULL in expressions.
• Downgraded PHPUnit to 4.8. Removed old PHP versions.
• Updated PHPUnit to 5.1 and fixed some of the tests.
• Added UNION ALL as a type of UNION.
• Expressions are permitted in SET operations.
• Added STRAIGHT_JOIN as a known type of join.
• Added missing definitions for MATCH and AGAINST.
• Added missing statement (FLUSH and DEALLOCATE).

v3.0.7

• Expressions may begin with a function that is also a reserved keyword (e.g. IF).

v3.0.6

• Fixed a bug where formatter split the function name and the parameters list.

v3.0.5

• Add GRANT as known statement.
• Use JOIN expressions for flag detection.
• Fix the order of clauses in SELECT statements involving UNIONs.
• Added dummy parsers for CREATE USER and SET PASSWORD statements.
• Accept NOT operator in conditions.
• Fixed DELIMITER statements in BufferedQuery.
• Added INSERT statement builder.

v3.0.4

• Fix error message in SqlParser\Components\OptionsArray.

v3.0.3

• Avoid building a field multiple times if clause has synonyms.

v3.0.2

• Add EXISTS as an acceptable keyword in conditions.

v3.0.1

• Handle backslashes separately for SqlParser\Utils\BufferedQuery. Fixes a bug where backslashes in combination with strings weren't handled properly.

v3.0.0

Breaking changes:

• SqlParser\Components\Reference::$table is now an instance of SqlParser\Components\Expression to support references from other tables.