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path: root/sqlparse/engine/grouping.py
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| * Special-case group_tokens(..., tokens_between())Sjoerd Job Postmus2016-06-121-24/+14
| | | | | | | | | | | | When having been guaranteed that the tokens form a range, it is possible to get rid of a lot of calls to `Token.tokens.remove(...)` which are expensive.
| * Call `Token`-methods index based.Sjoerd Job Postmus2016-06-121-24/+26
| | | | | | | | | | | | | | | | | | | | A lot of methods have token-to-idx magic due to `Token._find_matching` converting tokens to indexes. Unknowingly, this turns innocent looking algorithms into O(n^2) (or worse). This does not solve the problem, but makes it more clear by moving the call to `Token.token_index` obvious at the call-site, at the cost of repeating it over-and-over.
* | Refactor groupingVictor Uriarte2016-06-121-8/+11
| | | | | | | | Alternate form to transverse the tlists and clean up matching.
* | Add sql.Operation tokenlistVictor Uriarte2016-06-121-7/+7
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* | Fix grouping of `case` within parenthesis.Victor Uriarte2016-06-111-0/+2
| | | | | | | | Closes #164
* | clean up groupingVictor Uriarte2016-06-111-3/+4
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* | Refactor filter-stack to simplify logicVictor Uriarte2016-06-041-2/+3
| | | | | | | | | | | | if (self.stmtprocess or self.postprocess or self.split_statements or self._grouping): always evaluates to true after removing unused features
* | Add or Update copyright year to filesVictor Uriarte2016-06-041-0/+5
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* | Fix flake8 stylingVictor Uriarte2016-05-291-2/+3
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* | Fix unicode comparison warningVictor Uriarte2016-05-291-2/+2
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* CREATE TABLE should not be parsed as FunctionTenghuan2016-05-291-0/+9
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* refactor group_commentsVictor Uriarte2016-05-111-15/+9
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* separate identifier grouping into its componentsVictor Uriarte2016-05-101-77/+50
| | | | | leaving sql.Operations in for future PR small behavior changed for invalid identifier
* refactor identifier list and alias groupingVictor Uriarte2016-05-101-62/+26
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* refactor _group_left_rightVictor Uriarte2016-05-101-64/+39
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* group all the one-offsVictor Uriarte2016-05-101-31/+21
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* Add group matching M_tokens and refactor group matchingVictor Uriarte2016-05-101-90/+22
| | | | remove slots in subclasses
* Introduce @recurse to refactor recursionVictor Uriarte2016-05-101-11/+7
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* generalize group_tokens for more use casesVictor Uriarte2016-05-101-10/+4
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* Improve identifier parsing when identifier is a literal combined with order ↵Andi Albrecht2016-04-061-0/+2
| | | | keyword (fixes #101).
* Fix #230 (function comparison grouping)saaj2016-04-051-1/+2
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* Code cleanup.Andi Albrecht2016-04-031-24/+19
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* Merge branch 'hotfix'.Andi Albrecht2015-12-081-3/+3
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| * Workaround to avoid IndexError when grouping identifiers.Andi Albrecht2015-12-081-3/+3
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* | Cleanup module code.Andi Albrecht2015-10-261-5/+7
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* Fix PendingDeprecationWarning on Python 3.5.Tim Graham2015-10-231-1/+1
| | | | | Avoid "PendingDeprecationWarning: generator 'group_identifier.<locals>._consume_cycle' raised StopIteration."
* Speed up token_index by providing a starting index.Ryan Wooden2015-10-211-8/+10
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* Limit number of tokens checked in group_identifier.Ryan Wooden2015-10-211-2/+5
| | | | | This significantly improves performance when grouping a large list of IDs.
* Group square-brackets into identifiersDarik Gamble2015-03-041-4/+5
| | | | Indentifier.get_array_indices() looks for square brackets, and yields lists of bracket grouped tokens as array indices
* Parse square brackets as a group just like parensDarik Gamble2015-03-041-4/+43
| | | | | - add class sql.SquareBrackets - replace group_parenthesis() with more generic group_brackets(), which groups square and round brackets, so each can contain groups of the other
* Move _find_matching to a module-level functionDarik Gamble2015-03-041-11/+13
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* Group adjacent names to allow aliasing without the AS keywordDarik Gamble2015-02-091-3/+4
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* (postgresql) Add support for square bracket array indexing, by darikg.Andi Albrecht2015-02-081-1/+3
| | | | Pull request #170 with trivial conflicts resolved.
* Group comments to parent object (fixes #160).Andi Albrecht2015-01-171-1/+20
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* Improve parsing of inline comments for identifiers (fixes #163).Andi Albrecht2015-01-161-0/+2
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* Improve formatting of HAVING statements.Andi Albrecht2014-12-211-1/+1
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* Better handling of floats in UPDATE statements (issue145).Andi Albrecht2014-11-301-1/+1
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* Handle single quoted strings in comparisons correctly (fixes issue148).Andi Albrecht2014-10-291-1/+2
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* Fix a regression introduced in 0.1.12.Andi Albrecht2014-10-081-1/+1
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* Improve parsing of identifier lists containing placeholders.Andi Albrecht2014-03-181-1/+1
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* Improve handling of NULL in aliased identifiers.Andi Albrecht2014-03-031-0/+3
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* Fix parsing and formatting of statements containing EXCEPT keyword.Andi Albrecht2014-01-281-1/+1
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* Improve parsing of string literals in columns.Andi Albrecht2014-01-101-0/+1
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* Support for BEGIN/END blocks, add FOREACH keyword.Andi Albrecht2013-11-191-1/+13
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* Improve grouping of expressions (targets #23).Andi Albrecht2013-10-241-1/+1
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* Fix tagging of identifiers by not taking single quoted strings into account ↵Andi Albrecht2013-09-281-2/+1
| | | | (fixes #111).
* Parenthesis, Functions and Arithmetic Expressionsprudhvi2013-09-131-4/+9
| | | are valid types to group an identifier
* Allow NULL keyword in assignments (fixes #90).Andi Albrecht2013-04-201-1/+3
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* Allow keywords in identifier lists (fixes #10).Andi Albrecht2013-04-061-0/+1
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* Add order criterion to identifier in ORDER BY clause (fixes #89).Andi Albrecht2013-04-051-0/+15
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