Changelog

All versions are tagged by the major Postgres version, plus an individual semver for this library itself.

9.5-1.4.2 2016-12-06

Cut off fingerprints at 100 nodes deep to avoid excessive runtimes/memory
Fix warning on Linux due to missing asprintf include

9.5-1.4.1 2016-06-26

Automatically call pg_query_init as needed to ease threaded usage

9.5-1.4.0 2016-06-26

Clean up includes to avoid dependency on stdbool.h and xlocale.h
Change PL/pgSQL input to be the full CREATE FUNCTION statement
- This is necessary for parsing, since we need the argument and return types
Fingerprinting Version 1.1
- Only ignore ResTarget.name when parent field name is targetList and we have a SelectStmt as a parent node (fixes UpdateStmt fingerprinting)
Normalize the password in ALTER ROLE ... PASSWORD '123' statements
Make library thread-safe through thread-local storage #13

9.5-1.3.0 2016-05-31

Extract source code using LLVM instead of manually compiling the right objects
- This speeds up build times considerably since we don't download the Postgres source anymore, instead shipping a partial copy created as part of a release.
Experimental support for parsing PL/pgSQL source code (output format subject to change)

9.5-1.2.1 2016-05-17

Make sure we encode special characters correctly in JSON output (@zhm #11)

9.5-1.2.0 2016-05-16

Fix stack overflow when parsing CREATE FOREIGN TABLE (#9)
Update to PostgreSQL 9.5.3

9.5-1.1.0 2016-04-17

Add pg_query_fingerprint() method that uniquely identifies SQL queries, whilst ignoring formatting and individual constant values
Update to PostgreSQL 9.5.2

9.5-1.0.0 2016-03-06

First release based on PostgreSQL 9.5.1
Make JSON_OUTPUT_V2 the default and remove outfuncs patch
- NOTE: This is a backwards incompatible change in the output parsetree format!

9.4-1.0.0 2016-03-06

First tagged release based on PostgreSQL 9.4.5