Merge branch 'feature/faster-temporal_merge'

Author: jhf

Makefile

@@ -58,8 +58,9 @@ install: $(EXTENSION)--$(EXTVERSION).sql
 
 
 # Build the main extension script from component files.
-# The source files are numbered to ensure correct concatenation order.
-$(EXTENSION)--$(EXTVERSION).sql: $(wildcard src/[0-9][0-9]_*.sql)
+# The source files use Na_ pattern (e.g., 0a_, 1b_, 2c_) to ensure correct concatenation order.
+# This provides 26 positions per digit group instead of 10 with pure numeric prefixes.
+$(EXTENSION)--$(EXTVERSION).sql: $(wildcard src/[0-9][a-z]_*.sql)
 	cat $^ > $@
 
 # test is a convenient alias for installcheck.

expected/066_temporal_merge_range_only.out

@@ -281,7 +281,7 @@ CALL sql_saga.temporal_merge(
     primary_identity_columns => '{id}'::text[]
 );
 ERROR:  Source table "source_boundary" must have either the range column "valid_range" or the component column "<NULL>".
-CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 299 at RAISE
+CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 294 at RAISE
 SQL statement "INSERT INTO temporal_merge_plan
         SELECT * FROM sql_saga.temporal_merge_plan(
             target_table => temporal_merge.target_table,

expected/088_temporal_merge_source_columns.out

@@ -91,7 +91,7 @@ CALL sql_saga.temporal_merge(
     natural_identity_columns => ARRAY['org_nr_typo']
 );
 ERROR:  lookup_column org_nr_typo does not exist in target table repro.units
-CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 478 at RAISE
+CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 493 at RAISE
 SQL statement "INSERT INTO temporal_merge_plan
         SELECT * FROM sql_saga.temporal_merge_plan(
             target_table => temporal_merge.target_table,
@@ -121,7 +121,7 @@ CALL sql_saga.temporal_merge(
     natural_identity_columns => ARRAY['org_nr_typo']
 );
 ERROR:  Source table "source_with_typo" must have a "valid_range", "valid_until", or "<NULL>" column.
-CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 327 at RAISE
+CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 322 at RAISE
 SQL statement "INSERT INTO temporal_merge_plan
         SELECT * FROM sql_saga.temporal_merge_plan(
             target_table => temporal_merge.target_table,
@@ -151,7 +151,7 @@ CALL sql_saga.temporal_merge(
     natural_identity_columns => ARRAY['org_nr']
 );
 ERROR:  Source table "source_with_id" must have a "valid_range", "valid_until", or "<NULL>" column.
-CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 327 at RAISE
+CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 322 at RAISE
 SQL statement "INSERT INTO temporal_merge_plan
         SELECT * FROM sql_saga.temporal_merge_plan(
             target_table => temporal_merge.target_table,

expected/091_temporal_merge_error_message_bug.out

@@ -73,7 +73,7 @@ CALL sql_saga.temporal_merge(
     row_id_column => 'row_id'
 );
 ERROR:  Source table "source_units" must have a "valid_range", "valid_until", or "valid_to" column.
-CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 327 at RAISE
+CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 322 at RAISE
 SQL statement "INSERT INTO temporal_merge_plan
         SELECT * FROM sql_saga.temporal_merge_plan(
             target_table => temporal_merge.target_table,
@@ -167,7 +167,7 @@ CALL sql_saga.temporal_merge(
     mode => 'MERGE_ENTITY_UPSERT'
 );
 ERROR:  Source table "source_units" must have a "valid_range", "valid_until", or "<NULL>" column.
-CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 327 at RAISE
+CONTEXT:  PL/pgSQL function sql_saga.temporal_merge_plan(regclass,regclass,sql_saga.temporal_merge_mode,name,text[],name,name,sql_saga.temporal_merge_delete_mode,jsonb,text[],boolean,boolean) line 322 at RAISE
 SQL statement "INSERT INTO temporal_merge_plan
         SELECT * FROM sql_saga.temporal_merge_plan(
             target_table => temporal_merge.target_table,

expected/099_generate_api_docs.out

@@ -140,7 +140,7 @@ CREATE OR REPLACE TEMP VIEW funcs AS
             'temporal_merge_cache_key', 'temporal_merge_cache_lookup',
             'temporal_merge_cache_store', 'temporal_merge_cache_stats',
             'temporal_merge_source_columns_hash', 'temporal_merge_cache_invalidation',
-            'temporal_merge_invalidate_cache'
+            'temporal_merge_invalidate_cache', 'temporal_merge_cache_maybe_purge'
         );
 SELECT
     E'\n\n' || string_agg(