[SCM] PostGIS branch stable-3.4 updated. 3.4.6-82-g636a58a9e

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       via  8249c33eac95b912caa552b450fe70b5ebc11991 (commit)
       via  56a3c6e3099d1e7da4326400779b23b8e3e7c634 (commit)
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- Log -----------------------------------------------------------------
commit 636a58a9ed509d6ebfbfa25539646dc09eb4fe8b
Merge: ad11b27e2 8249c33ea
Author: Darafei Praliaskouski <komzpa at gmail.com>
Date:   Mon Jul 20 01:40:44 2026 -0700

    Merge pull request 'regress: fix stable 3.4 GEOS 3.15 and PG18 tests' (#470)
    
    regress: fix stable 3.4 GEOS 3.15 and PG18 tests


commit 8249c33eac95b912caa552b450fe70b5ebc11991
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Mon Jul 20 12:38:58 2026 +0400

    regress: drop invalid coverage union case on stable 3.4
    
    GEOS 3.15 rejects the incorrectly noded input used by the union 2 case with a TopologyException. Stable 3.5 already removed this case as part of b2cb17fa069861f658d80d67ce34f98a354e23fd; keep this stable 3.4 backport test-only and leave the unrelated ST_IsCollection runtime changes out.

diff --git a/regress/core/coverage.sql b/regress/core/coverage.sql
index f0d1f5a9b..2e069cd73 100644
--- a/regress/core/coverage.sql
+++ b/regress/core/coverage.sql
@@ -52,20 +52,6 @@ SELECT 'three partition b' AS test,
   id, ST_Area(ST_CoverageUnion(geom))
 FROM coverage GROUP BY id ORDER BY id;
 
-
-TRUNCATE coverage;
-INSERT INTO coverage VALUES
-(4, 1, 'POLYGON ((0 0, 0 1, 1 1, 1 0, 0 0))'),
-(4, 2, 'POLYGON ((1 0, 0.9 1, 2 1, 2 0, 1 0))');
-
-WITH u AS (
-  SELECT ST_CoverageUnion(geom) AS geom FROM coverage
-)
-SELECT 'union 2' AS test,
-  ST_Area(geom), ST_GeometryType(geom)
-FROM u;
-
-
 TRUNCATE coverage;
 INSERT INTO coverage VALUES
 (5, 1, 'POLYGON ((0 0, 0 1, 1 1, 1 0, 0 0))'),
@@ -100,4 +86,3 @@ SELECT 'grid squares', i, j, ST_Area(ST_CoverageUnion(geom))
 FROM squares
 GROUP BY i, j
 ORDER By i, j;
-
diff --git a/regress/core/coverage_expected b/regress/core/coverage_expected
index 5d19e968a..2b456107a 100644
--- a/regress/core/coverage_expected
+++ b/regress/core/coverage_expected
@@ -15,7 +15,6 @@ three partition a|3|2|||
 three partition b|1|200
 three partition b|2|200
 three partition b|3|
-union 2|2.05|ST_MultiPolygon
 union 3|2|ST_Polygon
 grid lanes|0|110000
 grid lanes|1|110000

commit 56a3c6e3099d1e7da4326400779b23b8e3e7c634
Author: Regina Obe <lr at pcorp.us>
Date:   Mon Mar 3 00:38:17 2025 -0500

    Fix regress error on pg18
    Explain now returns fractional for actual rows for some reason
    Closes #5851 for PostGIS 3.5.3
    
    (cherry picked from commit 8b1bb8316bab89f0433cf36ee085974b5acdeec8)

diff --git a/regress/core/regress_index.sql b/regress/core/regress_index.sql
index 494ef9ec5..9c9697b74 100644
--- a/regress/core/regress_index.sql
+++ b/regress/core/regress_index.sql
@@ -57,11 +57,11 @@ BEGIN
   -- TODO: rewrite using json output ?
   EXECUTE 'EXPLAIN ANALYZE ' || qry INTO anl;
 
-  SELECT regexp_matches(anl, ' rows=([0-9]*) .* rows=([0-9]*) ')
+  SELECT regexp_matches(anl, ' rows=([0-9]*) .* rows=([0-9\.]*) ')
   INTO mat;
 
   est := mat[1];
-  act := mat[2];
+  act := mat[2]::numeric::integer;
 
   err = abs(est-act);
 

-----------------------------------------------------------------------

Summary of changes:
 regress/core/coverage.sql      | 15 ---------------
 regress/core/coverage_expected |  1 -
 regress/core/regress_index.sql |  4 ++--
 3 files changed, 2 insertions(+), 18 deletions(-)


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