Changelog

5.1.1 2024-10-30

Make ParseResult struct public and implement Debug

5.1.0 2024-01-09

Update to libpg_query 16-5.1.0
- Add support for running on Windows
- Add support for compiling on 32-bit systems
Always build C library using "cc" crate
Add filter_columns for getting columns that a query filters by
- This returns the table name (if present) and column name for every column that's referenced in a JOIN or WHERE clause.

5.0.0 2023-12-22

Align versioning scheme with that of other pg_query libraries (which is to generally aim to match the libpg_query version)
Upgrade to libpg_query 5.0.0
- Updates to the Postgres 16 parser
- Multiple deparser improvements

0.8.2 2023-09-11

Update bindgen to 0.66.1 to remove transitive dependency on atty and resolve build errors #28

0.8.1 2023-08-07

Upgrade to libpg_query 4.2.3
- Fix builds when compiling with glibc >= 2.38 libpg_query#203
- Deparser: Add support for COALESCE and other expressions in LIMIT clause libpg_query#199

0.8.0 2023-07-25

Upgrade to libpg_query 4.2.2 (Postgres 13 -> 15)
Improve ParseResult::tables() to find tables in cast expressions

0.7.0 2022-07-19

Adds ParseResult struct with convenience functions to get table and function references
Adds ability to deparse a mutated query AST back into a string
Adds context-aware query truncation
Adds Ruby test suite to ensure feature parity
Adds ability to split multi-query strings (#6)
Fixes memory leaks in fingerprint and normalize (#8)

0.6.0 and earlier

This crate was previously maintained by @paupino, who now maintains a slimmed down crate: https://github.com/paupino/pg_parse