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Update dependency sqlparse to v0.5.5#56

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Update dependency sqlparse to v0.5.5#56
renovate[bot] wants to merge 1 commit intomasterfrom
renovate/sqlparse-0.x

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@renovate renovate bot commented Mar 27, 2026

This PR contains the following updates:

Package Change Age Confidence
sqlparse (changelog) ==0.3.1==0.5.5 age confidence

Release Notes

andialbrecht/sqlparse (sqlparse)

v0.5.5

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Bug Fixes

  • Fix DoS protection to raise SQLParseError instead of silently returning None
    when grouping limits are exceeded (issue827).
  • Fix splitting of BEGIN TRANSACTION statements (issue826).

v0.5.4

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Enhancements

  • Add support for Python 3.14.
  • Add type annotations to top-level API functions and include py.typed marker
    for PEP 561 compliance, enabling type checking with mypy and other tools
    (issue756).
  • Add pre-commit hook support. sqlparse can now be used as a pre-commit hook
    to automatically format SQL files. The CLI now supports multiple files and
    an --in-place flag for in-place editing (issue537).
  • Add ATTACH and DETACH to PostgreSQL keywords (pr808).
  • Add INTERSECT to close keywords in WHERE clause (pr820).
  • Support REGEXP BINARY comparison operator (pr817).

Bug Fixes

  • Add additional protection against denial of service attacks when parsing
    very large lists of tuples. This enhances the existing recursion protections
    with configurable limits for token processing to prevent DoS through
    algorithmic complexity attacks. The new limits (MAX_GROUPING_DEPTH=100,
    MAX_GROUPING_TOKENS=10000) can be adjusted or disabled (by setting to None)
    if needed for legitimate large SQL statements.
  • Remove shebang from cli.py and remove executable flag (pr818).
  • Fix strip_comments not removing all comments when input contains only
    comments (issue801, pr803 by stropysh).
  • Fix splitting statements with IF EXISTS/IF NOT EXISTS inside BEGIN...END
    blocks (issue812).
  • Fix splitting on semicolons inside BEGIN...END blocks (issue809).

v0.5.3

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Bug Fixes

  • This version introduces a more generalized handling of potential denial of
    service attack (DOS) due to recursion errors for deeply nested statements.
    Brought up and fixed by @​living180. Thanks a lot!

v0.5.2

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Bug Fixes

  • EXTENSION is now recognized as a keyword (issue785).
  • SQL hints are not removed when removing comments (issue262, by skryzh).

v0.5.1

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Enhancements

  • New "compact" option for formatter. If set, the formatter tries to produce
    a more compact output by avoiding some line breaks (issue783).

Bug Fixes

  • The strip comments filter was a bit greedy and removed too much
    whitespace (issue772).
    Note: In some cases you might want to add strip_whitespace=True where you
    previously used just strip_comments=True. strip_comments did some of the
    work that strip_whitespace should do.
  • Fix error when splitting statements that contain multiple CASE clauses
    within a BEGIN block (issue784).
  • Fix whitespace removal with nested expressions (issue782).
  • Fix parsing and formatting of ORDER clauses containing NULLS FIRST or
    NULLS LAST (issue532).

v0.5.0

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Notable Changes

  • Drop support for Python 3.5, 3.6, and 3.7.
  • Python 3.12 is now supported (pr725, by hugovk).
  • IMPORTANT: Fixes a potential denial of service attack (DOS) due to recursion
    error for deeply nested statements. Instead of recursion error a generic
    SQLParseError is raised. See the security advisory for details:
    GHSA-2m57-hf25-phgg
    The vulnerability was discovered by @​uriyay-jfrog. Thanks for reporting!

Enhancements

  • Splitting statements now allows to remove the semicolon at the end.
    Some database backends love statements without semicolon (issue742).
  • Support TypedLiterals in get_parameters (pr749, by Khrol).
  • Improve splitting of Transact SQL when using GO keyword (issue762).
  • Support for some JSON operators (issue682).
  • Improve formatting of statements containing JSON operators (issue542).
  • Support for BigQuery and Snowflake keywords (pr699, by griffatrasgo).
  • Support parsing of OVER clause (issue701, pr768 by r33s3n6).

Bug Fixes

  • Ignore dunder attributes when creating Tokens (issue672).
  • Allow operators to precede dollar-quoted strings (issue763).
  • Fix parsing of nested order clauses (issue745, pr746 by john-bodley).
  • Thread-safe initialization of Lexer class (issue730).
  • Classify TRUNCATE as DDL and GRANT/REVOKE as DCL keywords (based on pr719
    by josuc1, thanks for bringing this up!).
  • Fix parsing of PRIMARY KEY (issue740).

Other

  • Optimize performance of matching function (pr799, by admachainz).

v0.4.4

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Notable Changes

  • IMPORTANT: This release fixes a security vulnerability in the
    parser where a regular expression vulnerable to ReDOS (Regular
    Expression Denial of Service) was used. See the security advisory
    for details: GHSA-rrm6-wvj7-cwh2
    The vulnerability was discovered by @​erik-krogh from GitHub
    Security Lab (GHSL). Thanks for reporting!

Bug Fixes

  • Revert a change from 0.4.0 that changed IN to be a comparison (issue694).
    The primary expectation is that IN is treated as a keyword and not as a
    comparison operator. That also follows the definition of reserved keywords
    for the major SQL syntax definitions.
  • Fix regular expressions for string parsing.

Other

  • sqlparse now uses pyproject.toml instead of setup.cfg (issue685).

v0.4.3

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Enhancements

  • Add support for DIV operator (pr664, by chezou).
  • Add support for additional SPARK keywords (pr643, by mrmasterplan).
  • Avoid tokens copy (pr622, by living180).
  • Add REGEXP as a comparision (pr647, by PeterSandwich).
  • Add DISTINCTROW keyword for MS Access (issue677).
  • Improve parsing of CREATE TABLE AS SELECT (pr662, by chezou).

Bug Fixes

  • Fix spelling of INDICATOR keyword (pr653, by ptld).
  • Fix formatting error in EXTRACT function (issue562, issue670, pr676, by ecederstrand).
  • Fix bad parsing of create table statements that use lower case (issue217, pr642, by mrmasterplan).
  • Handle backtick as valid quote char (issue628, pr629, by codenamelxl).
  • Allow any unicode character as valid identifier name (issue641).

Other

  • Update github actions to test on Python 3.10 as well (pr661, by cclaus).

v0.4.2

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Notable Changes

  • IMPORTANT: This release fixes a security vulnerability in the
    strip comments filter. In this filter a regular expression that was
    vulnerable to ReDOS (Regular Expression Denial of Service) was
    used. See the security advisory for details: GHSA-p5w8-wqhj-9hhf
    The vulnerability was discovered by @​erik-krogh and @​yoff from
    GitHub Security Lab (GHSL). Thanks for reporting!

Enhancements

  • Add ELSIF as keyword (issue584).
  • Add CONFLICT and ON_ERROR_STOP keywords (pr595, by j-martin).

Bug Fixes

  • Fix parsing of backticks (issue588).
  • Fix parsing of scientific number (issue399).

v0.4.1

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Bug Fixes

  • Just removed a debug print statement, sorry...

v0.4.0

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Notable Changes

  • Remove support for end-of-life Python 2.7 and 3.4. Python 3.5+ is now
    required.
  • Remaining strings that only consist of whitespaces are not treated as
    statements anymore. Code that ignored the last element from
    sqlparse.split() should be updated accordingly since that function
    now doesn't return an empty string as the last element in some
    cases (issue496).

Enhancements

  • Add WINDOW keyword (pr579 by ali-tny).
  • Add RLIKE keyword (pr582 by wjones1).

Bug Fixes

  • Improved parsing of IN(...) statements (issue566, pr567 by hurcy).
  • Preserve line breaks when removing comments (issue484).
  • Fix parsing error when using square bracket notation (issue583).
  • Fix splitting when using DECLARE ... HANDLER (issue581).
  • Fix splitting of statements using CASE ... WHEN (issue580).
  • Improve formatting of type casts in parentheses.
  • Stabilize formatting of invalid SQL statements.

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