YQL-21404 implemented syscache, table, func call

2026-07-14T14:57:28Z

#### `YQL-21404`: Implemented syscache, table, and function call support for collations ✎ - Added support for PostgreSQL collation handling in function calls, enabling explicit collation specification via named arguments - Implemented syscache and table catalog support for pg_collation system table to provide complete catalog information - Enhanced type annotation and runtime compilation to properly handle collation OIDs and validate collation names - Introduced ICU locale collation support with stable OID assignment based on locale position in generated catalog - Added comprehensive test coverage for collation functionality including standard and ICU locales, collation validation, and error cases - Extended SQL parsing to support COLLATE clauses and proper collation propagation in function calls Autodescription by Yandex Code Assistant commit_hash:e9a32cc848bef7b68b4f57f71a1f5f69e0de9653

YQL-20086 invert flag

2025-10-10T14:08:12Z

commit_hash:a6b640bc576263b62884a0b4187ba79c893e13d9

YQL-20086 parser

2025-10-08T12:09:49Z

commit_hash:dd605e5cde39ff07fdadf62f0c2364a8b12c8405

Intermediate changes

2025-01-29T14:25:17Z

commit_hash:a9a86ead632b0451a427621ea384bd732d3653a3

Moved other yql/essentials libs YQL-19206

2024-11-07T10:49:47Z

init commit_hash:7d4c435602078407bbf20dd3c32f9c90d2bbcbc0

ydb/yql/essentials/parser/pg_catalog/ut, branch main

YQL-21404 implemented syscache, table, func call

YQL-20086 invert flag

YQL-20086 parser

Intermediate changes

Moved other yql/essentials libs YQL-19206