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The only thing this commit does is upgrade sqlparse. The upgrade was done by downloading and extracting the tarball, nothing else (such as patching). The older version of sqlparse would parse SELECT ' ; ' ; into two statements. Neither statement is complete due to the open quote and this would cause an infinite loop. The bug is already fixed in the newest version of sqlparse. Change-Id: I7ce7c269769ae0cde3dc8ca386d0b0e11bea71c1 Reviewed-on: http://gerrit.cloudera.org:8080/102 Reviewed-by: Casey Ching <casey@cloudera.com> Tested-by: Internal Jenkins
239 lines
7.7 KiB
Plaintext
239 lines
7.7 KiB
Plaintext
Release 0.1.14 (Nov 30, 2014)
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-----------------------------
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Bug Fixes
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* Floats in UPDATE statements are now handled correctly (issue145).
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* Properly handle string literals in comparisons (issue148, change proposed
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by aadis).
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* Fix indentation when using tabs (issue146).
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Enhancements
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* Improved formatting in list when newlines precede commas (issue140).
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Release 0.1.13 (Oct 09, 2014)
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-----------------------------
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Bug Fixes
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* Fix a regression in handling of NULL keywords introduced in 0.1.12.
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Release 0.1.12 (Sep 20, 2014)
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-----------------------------
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Bug Fixes
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* Fix handling of NULL keywords in aliased identifiers.
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* Fix SerializerUnicode to split unquoted newlines (issue131, by Michael Schuller).
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* Fix handling of modulo operators without spaces (by gavinwahl).
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Enhancements
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* Improve parsing of identifier lists containing placeholders.
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* Speed up query parsing of unquoted lines (by Michael Schuller).
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Release 0.1.11 (Feb 07, 2014)
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-----------------------------
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Bug Fixes
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* Fix incorrect parsing of string literals containing line breaks (issue118).
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* Fix typo in keywords, add MERGE, COLLECT keywords (issue122/124,
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by Cristian Orellana).
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* Improve parsing of string literals in columns.
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* Fix parsing and formatting of statements containing EXCEPT keyword.
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* Fix Function.get_parameters() (issue126/127, by spigwitmer).
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Enhancements
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* Classify DML keywords (issue116, by Victor Hahn).
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* Add missing FOREACH keyword.
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* Grouping of BEGIN/END blocks.
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Other
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* Python 2.5 isn't automatically tested anymore, neither Travis nor Tox
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still support it out of the box.
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Release 0.1.10 (Nov 02, 2013)
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-----------------------------
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Bug Fixes
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* Removed buffered reading again, it obviously causes wrong parsing in some rare
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cases (issue114).
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* Fix regression in setup.py introduced 10 months ago (issue115).
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Enhancements
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* Improved support for JOINs, by Alexander Beedie.
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Release 0.1.9 (Sep 28, 2013)
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----------------------------
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Bug Fixes
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* Fix an regression introduced in 0.1.5 where sqlparse didn't properly
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distinguished between single and double quoted strings when tagging
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identifier (issue111).
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Enhancements
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* New option to truncate long string literals when formatting.
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* Scientific numbers are pares correctly (issue107).
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* Support for arithmetic expressions (issue109, issue106; by prudhvi).
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Release 0.1.8 (Jun 29, 2013)
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----------------------------
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Bug Fixes
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* Whitespaces within certain keywords are now allowed (issue97, patch proposed
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by xcombelle).
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Enhancements
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* Improve parsing of assignments in UPDATE statements (issue90).
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* Add STRAIGHT_JOIN statement (by Yago Riveiro).
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* Function.get_parameters() now returns the parameter if only one parameter is
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given (issue94, by wayne.wuw).
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* sqlparse.split() now removes leading and trailing whitespaces from splitted
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statements.
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* Add USE as keyword token (by mulos).
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* Improve parsing of PEP249-style placeholders (issue103).
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Release 0.1.7 (Apr 06, 2013)
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----------------------------
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Bug Fixes
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* Fix Python 3 compatibility of sqlformat script (by Piet Delport).
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* Fix parsing of SQL statements that contain binary data (by Alexey
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Malyshev).
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* Fix a bug where keywords were identified as aliased identifiers in
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invalid SQL statements.
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* Fix parsing of identifier lists where identifiers are keywords too
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(issue10).
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Enhancements
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* Top-level API functions now accept encoding keyword to parse
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statements in certain encodings more reliable (issue20).
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* Improve parsing speed when SQL contains CLOBs or BLOBs (issue86).
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* Improve formatting of ORDER BY clauses (issue89).
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* Formatter now tries to detect runaway indentations caused by
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parsing errors or invalid SQL statements. When re-indenting such
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statements the formatter flips back to column 0 before going crazy.
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Other
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* Documentation updates.
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Release 0.1.6 (Jan 01, 2013)
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----------------------------
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sqlparse is now compatible with Python 3 without any patches. The
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Python 3 version is generated during install by 2to3. You'll need
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distribute to install sqlparse for Python 3.
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Bug Fixes
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* Fix parsing error with dollar-quoted procedure bodies (issue83).
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Other
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* Documentation updates.
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* Test suite now uses tox and py.test.
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* py3k fixes (by vthriller).
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* py3k fixes in setup.py (by Florian Bauer).
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* setup.py now requires distribute (by Florian Bauer).
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Release 0.1.5 (Nov 13, 2012)
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----------------------------
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Bug Fixes
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* Improve handling of quoted identifiers (issue78).
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* Improve grouping and formatting of identifiers with operators (issue53).
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* Improve grouping and formatting of concatenated strings (issue53).
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* Improve handling of varchar() (by Mike Amy).
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* Clean up handling of various SQL elements.
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* Switch to py.test and clean up tests.
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* Several minor fixes.
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Other
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* Deprecate sqlparse.SQLParseError. Please use
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sqlparse.exceptions.SQLParseError instead.
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* Add caching to speed up processing.
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* Add experimental filters for token processing.
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* Add sqlformat.parsestream (by quest).
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Release 0.1.4 (Apr 20, 2012)
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----------------------------
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Bug Fixes
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* Avoid "stair case" effects when identifiers, functions,
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placeholders or keywords are mixed in identifier lists (issue45,
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issue49, issue52) and when asterisks are used as operators
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(issue58).
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* Make keyword detection more restrict (issue47).
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* Improve handling of CASE statements (issue46).
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* Fix statement splitting when parsing recursive statements (issue57,
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thanks to piranna).
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* Fix for negative numbers (issue56, thanks to kevinjqiu).
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* Pretty format comments in identifier lists (issue59).
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* Several minor bug fixes and improvements.
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Release 0.1.3 (Jul 29, 2011)
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----------------------------
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Bug Fixes
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* Improve parsing of floats (thanks to Kris).
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* When formatting a statement a space before LIMIT was removed (issue35).
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* Fix strip_comments flag (issue38, reported by ooberm...@gmail.com).
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* Avoid parsing names as keywords (issue39, reported by djo...@taket.org).
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* Make sure identifier lists in subselects are grouped (issue40,
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reported by djo...@taket.org).
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* Split statements with IF as functions correctly (issue33 and
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issue29, reported by charles....@unige.ch).
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* Relax detection of keywords, esp. when used as function names
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(issue36, nyuhu...@gmail.com).
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* Don't treat single characters as keywords (issue32).
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* Improve parsing of stand-alone comments (issue26).
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* Detection of placeholders in paramterized queries (issue22,
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reported by Glyph Lefkowitz).
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* Add parsing of MS Access column names with braces (issue27,
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reported by frankz...@gmail.com).
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Other
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* Replace Django by Flask in App Engine frontend (issue11).
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Release 0.1.2 (Nov 23, 2010)
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----------------------------
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Bug Fixes
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* Fixed incorrect detection of keyword fragments embed in names (issue7,
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reported and initial patch by andyboyko).
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* Stricter detection of identfier aliases (issue8, reported by estama).
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* WHERE grouping consumed closing parenthesis (issue9, reported by estama).
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* Fixed an issue with trailing whitespaces (reported by Kris).
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* Better detection of escaped single quotes (issue13, reported by
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Martin Brochhaus, patch by bluemaro with test case by Dan Carley).
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* Ignore identifier in double-quotes when changing cases (issue 21).
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* Lots of minor fixes targeting encoding, indentation, statement
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parsing and more (issues 12, 14, 15, 16, 18, 19).
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* Code cleanup with a pinch of refactoring.
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Release 0.1.1 (May 6, 2009)
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---------------------------
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Bug Fixes
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* Lexers preserves original line breaks (issue1).
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* Improved identifier parsing: backtick quotes, wildcards, T-SQL variables
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prefixed with @.
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* Improved parsing of identifier lists (issue2).
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* Recursive recognition of AS (issue4) and CASE.
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* Improved support for UPDATE statements.
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Other
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* Code cleanup and better test coverage.
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Release 0.1.0 (Apr 8, 2009)
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---------------------------
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* Initial release.
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