From e2e87016ad9dccfe8ab3509dc0d5a1129ce99467 Mon Sep 17 00:00:00 2001
From: Lars Gebhardt-Kusche <lars@kusche.berlin>
Date: Sat, 11 Apr 2026 03:11:45 +0200
Subject: [PATCH] importer 3

---
 .../src/Infrastructure/SchemaManager.php      | 73 ++++++++++++++++++-
 1 file changed, 71 insertions(+), 2 deletions(-)

diff --git a/modules/mining-checker/src/Infrastructure/SchemaManager.php b/modules/mining-checker/src/Infrastructure/SchemaManager.php
index 54b8291..2bd049d 100644
--- a/modules/mining-checker/src/Infrastructure/SchemaManager.php
+++ b/modules/mining-checker/src/Infrastructure/SchemaManager.php
@@ -436,8 +436,9 @@ final class SchemaManager
                     continue;
                 }
 
-                $currentStatement = $trimmed;
-                $this->pdo->exec($trimmed);
+                $normalizedStatement = $this->normalizeImportStatement($trimmed);
+                $currentStatement = $normalizedStatement;
+                $this->pdo->exec($normalizedStatement);
                 $executed++;
             }
 
@@ -463,6 +464,74 @@ final class SchemaManager
         }
     }
 
+    private function normalizeImportStatement(string $statement): string
+    {
+        if ($this->driver !== 'pgsql') {
+            return $statement;
+        }
+
+        $resolvedSetval = $this->normalizePgsqlSetvalStatement($statement);
+        return $resolvedSetval ?? $statement;
+    }
+
+    private function normalizePgsqlSetvalStatement(string $statement): ?string
+    {
+        $pattern = "/^SELECT\\s+setval\\(\\s*'([^']+)'\\s*,\\s*([0-9]+)\\s*,\\s*(true|false)\\s*\\)$/i";
+        if (!preg_match($pattern, trim($statement), $matches)) {
+            return null;
+        }
+
+        $sequenceReference = $matches[1];
+        $nextValue = $matches[2];
+        $isCalled = strtolower($matches[3]);
+
+        if ($this->pgsqlRelationExists($sequenceReference)) {
+            return $statement;
+        }
+
+        $sequenceName = $sequenceReference;
+        $schemaName = 'public';
+        if (str_contains($sequenceReference, '.')) {
+            [$schemaName, $sequenceName] = explode('.', $sequenceReference, 2);
+        }
+
+        $schemaName = trim($schemaName, "\"'");
+        $sequenceName = trim($sequenceName, "\"'");
+
+        if (!preg_match('/^(.*)_([A-Za-z0-9]+)_seq\d*$/', $sequenceName, $parts)) {
+            return null;
+        }
+
+        $tableName = $parts[1];
+        $columnName = $parts[2];
+        $actualSequence = $this->resolvePgsqlSerialSequence($schemaName, $tableName, $columnName);
+        if ($actualSequence === null) {
+            return null;
+        }
+
+        return sprintf("SELECT setval('%s', %s, %s)", $actualSequence, $nextValue, $isCalled);
+    }
+
+    private function pgsqlRelationExists(string $qualifiedName): bool
+    {
+        $statement = $this->pdo->prepare('SELECT to_regclass(:name) IS NOT NULL');
+        $statement->execute(['name' => $qualifiedName]);
+        return (bool) $statement->fetchColumn();
+    }
+
+    private function resolvePgsqlSerialSequence(string $schemaName, string $tableName, string $columnName): ?string
+    {
+        $qualifiedTable = sprintf('"%s"."%s"', str_replace('"', '""', $schemaName), str_replace('"', '""', $tableName));
+        $statement = $this->pdo->prepare('SELECT pg_get_serial_sequence(:table_name, :column_name)');
+        $statement->execute([
+            'table_name' => $qualifiedTable,
+            'column_name' => $columnName,
+        ]);
+
+        $result = $statement->fetchColumn();
+        return is_string($result) && $result !== '' ? $result : null;
+    }
+
     /**
      * @return list<string>
      */