Update SQL features

Some updates for SQL:2023 and some new features in PostgreSQL 16.

diff --git a/src/backend/catalog/sql_feature_packages.txt b/src/backend/catalog/sql_feature_packages.txt
index 7c2214556a4b4677b9d944ada042189b3464b191..a1e61dec985e7097e09e4ce9eb7162ed9ff6f15d 100644 (file)
--- a/src/backend/catalog/sql_feature_packages.txt
+++ b/src/backend/catalog/sql_feature_packages.txt
@@ -31,7 +31,6 @@ F311  Core
 F471   Core
 F481   Core
 F501   Core
-F812   Core
 S011   Core
 T321   Core
 T631   Core

diff --git a/src/backend/catalog/sql_features.txt b/src/backend/catalog/sql_features.txt
index cae3d3aae023196a0114a893341024d4bcb973d2..b33065d7bf7c8034f3f3bb2b46c0ea8786392f0b 100644 (file)
--- a/src/backend/catalog/sql_features.txt
+++ b/src/backend/catalog/sql_features.txt
@@ -300,7 +300,7 @@ F661        Simple tables                   YES
 F671   Subqueries in CHECK constraints                 NO      intentionally omitted
 F672   Retrospective CHECK constraints                 YES     
 F673   Reads SQL-data routine invocations in CHECK constraints                 NO      
-F690   Collation support                       YES     but no character set support
+F690   Collation support                       YES     
 F692   Extended collation support                      YES     
 F693   SQL-session and client module collations                        NO      
 F695   Translation support                     NO      
@@ -425,7 +425,7 @@ T053        Explicit aliases for all-fields reference                       NO
 T054   GREATEST and LEAST                      YES     different null handling
 T055   String padding functions                        YES     
 T056   Multi-character TRIM functions                  YES     
-T061   UCS support                     NO      
+T061   UCS support                     YES     
 T062   Character length units                  NO      
 T071   BIGINT data type                        YES     
 T076   DECFLOAT data type                      NO      
@@ -543,13 +543,13 @@ T662      Underscores in numeric literals                 YES
 T670   Schema and data statement mixing                        YES     
 T801   JSON data type                  NO      
 T802   Enhanced JSON data type                 NO      
-T803   String-based JSON                       NO      
-T811   Basic SQL/JSON constructor functions                    NO      
-T812   SQL/JSON: JSON_OBJECTAGG                        NO      
-T813   SQL/JSON: JSON_ARRAYAGG with ORDER BY                   NO      
-T814   Colon in JSON_OBJECT or JSON_OBJECTAGG                  NO      
+T803   String-based JSON                       YES     
+T811   Basic SQL/JSON constructor functions                    YES     
+T812   SQL/JSON: JSON_OBJECTAGG                        YES     
+T813   SQL/JSON: JSON_ARRAYAGG with ORDER BY                   YES     
+T814   Colon in JSON_OBJECT or JSON_OBJECTAGG                  YES     
 T821   Basic SQL/JSON query operators                  NO      
-T822   SQL/JSON: IS JSON WITH UNIQUE KEYS predicate                    NO      
+T822   SQL/JSON: IS JSON WITH UNIQUE KEYS predicate                    YES     
 T823   SQL/JSON: PASSING clause                        NO      
 T824   JSON_TABLE: specific PLAN clause                        NO      
 T825   SQL/JSON: ON EMPTY and ON ERROR clauses                 NO      
@@ -557,7 +557,7 @@ T826        General value expression in ON ERROR or ON EMPTY clauses                        NO
 T827   JSON_TABLE: sibling NESTED COLUMNS clauses                      NO      
 T828   JSON_QUERY                      NO      
 T829   JSON_QUERY: array wrapper options                       NO      
-T830   Enforcing unique keys in SQL/JSON constructor functions                 NO      
+T830   Enforcing unique keys in SQL/JSON constructor functions                 YES     
 T831   SQL/JSON path language: strict mode                     YES     
 T832   SQL/JSON path language: item method                     YES     
 T833   SQL/JSON path language: multiple subscripts                     YES     
@@ -568,7 +568,7 @@ T837        SQL/JSON path language: regex_like predicate                    YES
 T838   JSON_TABLE: PLAN DEFAULT clause                 NO      
 T839   Formatted cast of datetimes to/from character strings                   NO      
 T840   Hex integer literals in SQL/JSON path language                  YES     
-T851   SQL/JSON: optional keywords for default syntax                  NO      
+T851   SQL/JSON: optional keywords for default syntax                  YES     
 T860   SQL/JSON simplified accessor: column reference only                     NO      
 T861   SQL/JSON simplified accessor: case-sensitive JSON member accessor                       NO      
 T862   SQL/JSON simplified accessor: wildcard member accessor                  NO      
@@ -588,9 +588,9 @@ T875        SQL/JSON item method: time precision                    NO
 T876   SQL/JSON item method: timestamp()                       NO      
 T877   SQL/JSON item method: timestamp_tz()                    NO      
 T878   SQL/JSON item method: timestamp precision                       NO      
-T879   JSON in equality operations                     NO      
-T880   JSON in grouping operations                     NO      
-T881   JSON in ordering operations                     NO      
+T879   JSON in equality operations                     YES     with jsonb
+T880   JSON in grouping operations                     YES     with jsonb
+T881   JSON in ordering operations                     NO      with jsonb, partially supported
 T882   JSON in multiset element grouping operations                    NO      
 M001   Datalinks                       NO      
 M002   Datalinks via SQL/CLI                   NO