diff --git a/database/migrations/2025_07_15_150000_create_tabelle_millesimali_dinamiche.php b/database/migrations/2025_07_15_150000_create_tabelle_millesimali_dinamiche.php
index fc46797..ac56e02 100755
--- a/database/migrations/2025_07_15_150000_create_tabelle_millesimali_dinamiche.php
+++ b/database/migrations/2025_07_15_150000_create_tabelle_millesimali_dinamiche.php
@@ -96,7 +96,7 @@ public function up(): void
                 $table->foreign('unita_immobiliare_id')->references('id')->on('unita_immobiliari')->onDelete('cascade');
                 $table->foreign('created_by')->references('id')->on('users')->onDelete('set null');
 
-                $indexName = DB::connection()->getDriverName() === 'sqlite' ? 'unique_tabella_unita_dm' : 'unique_tabella_unita';
+                $indexName = DB::connection()->getDriverName() === 'mysql' ? 'unique_tabella_unita' : 'unique_tabella_unita_dm';
                 $table->unique(['tabella_millesimale_id', 'unita_immobiliare_id'], $indexName);
                 $table->index('millesimi');
             });
diff --git a/database/migrations/2025_07_21_165010_create_dettagli_millesimali_table.php b/database/migrations/2025_07_21_165010_create_dettagli_millesimali_table.php
index 784e082..484a053 100755
--- a/database/migrations/2025_07_21_165010_create_dettagli_millesimali_table.php
+++ b/database/migrations/2025_07_21_165010_create_dettagli_millesimali_table.php
@@ -27,7 +27,7 @@ public function up(): void
             // Indici
             $table->index(['tabella_id']);
             $table->index(['unita_immobiliare_id']);
-            $indexName = DB::connection()->getDriverName() === 'sqlite' ? 'unique_tabella_unita_dett' : 'unique_tabella_unita';
+            $indexName = DB::connection()->getDriverName() === 'mysql' ? 'unique_tabella_unita' : 'unique_tabella_unita_dett';
             $table->unique(['tabella_id', 'unita_immobiliare_id'], $indexName);
 
             // Foreign keys
diff --git a/database/migrations/2025_07_22_075105_add_advanced_columns_to_documenti_table.php b/database/migrations/2025_07_22_075105_add_advanced_columns_to_documenti_table.php
index b44f81f..26af044 100755
--- a/database/migrations/2025_07_22_075105_add_advanced_columns_to_documenti_table.php
+++ b/database/migrations/2025_07_22_075105_add_advanced_columns_to_documenti_table.php
@@ -167,6 +167,8 @@ public function up()
         Schema::table('documenti', function (Blueprint $table) {
             if (DB::connection()->getDriverName() === 'sqlite') {
                 $indexNames = collect(\DB::select("PRAGMA index_list(documenti)"))->pluck('name');
+            } elseif (DB::connection()->getDriverName() === 'pgsql') {
+                $indexNames = collect(\DB::select("SELECT indexname FROM pg_indexes WHERE tablename = 'documenti'"))->pluck('indexname');
             } else {
                 $indexNames = collect(\DB::select("SHOW INDEX FROM documenti"))->pluck('Key_name');
             }
diff --git a/database/migrations/2025_08_04_205703_add_importo_alias_to_rate_table.php b/database/migrations/2025_08_04_205703_add_importo_alias_to_rate_table.php
index b73a1d7..9823768 100755
--- a/database/migrations/2025_08_04_205703_add_importo_alias_to_rate_table.php
+++ b/database/migrations/2025_08_04_205703_add_importo_alias_to_rate_table.php
@@ -19,9 +19,15 @@ public function up(): void
                 });
             }
 
-            Schema::table('rate', function (Blueprint $table) {
+            if (DB::connection()->getDriverName() === 'pgsql') {
+                DB::statement('ALTER TABLE rate ADD COLUMN importo DECIMAL(10,2) GENERATED ALWAYS AS (importo_rata) STORED');
+            } elseif (DB::connection()->getDriverName() === 'mysql') {
                 DB::statement('ALTER TABLE rate ADD COLUMN importo DECIMAL(10,2) GENERATED ALWAYS AS (importo_rata) VIRTUAL');
-            });
+            } else {
+                Schema::table('rate', function (Blueprint $table) {
+                    $table->decimal('importo', 10, 2)->nullable();
+                });
+            }
         }
     }
 
diff --git a/database/migrations/2025_08_16_000001_add_soggetti_codice_univoco_trigger.php b/database/migrations/2025_08_16_000001_add_soggetti_codice_univoco_trigger.php
index 251c451..329793f 100755
--- a/database/migrations/2025_08_16_000001_add_soggetti_codice_univoco_trigger.php
+++ b/database/migrations/2025_08_16_000001_add_soggetti_codice_univoco_trigger.php
@@ -8,7 +8,7 @@
 {
     public function up(): void
     {
-        if (DB::connection()->getDriverName() === 'sqlite') {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
         if (!Schema::hasTable('soggetti')) {
diff --git a/database/migrations/2025_08_16_000002_update_soggetti_codice_univoco_trigger.php b/database/migrations/2025_08_16_000002_update_soggetti_codice_univoco_trigger.php
index d955784..bdf4a62 100755
--- a/database/migrations/2025_08_16_000002_update_soggetti_codice_univoco_trigger.php
+++ b/database/migrations/2025_08_16_000002_update_soggetti_codice_univoco_trigger.php
@@ -8,7 +8,7 @@
 {
     public function up(): void
     {
-        if (DB::connection()->getDriverName() === 'sqlite') {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
         if (!Schema::hasTable('soggetti')) {
diff --git a/database/migrations/2025_11_16_120200_add_cassa_type_to_dati_bancari.php b/database/migrations/2025_11_16_120200_add_cassa_type_to_dati_bancari.php
index e26bcda..7a90517 100755
--- a/database/migrations/2025_11_16_120200_add_cassa_type_to_dati_bancari.php
+++ b/database/migrations/2025_11_16_120200_add_cassa_type_to_dati_bancari.php
@@ -10,7 +10,7 @@
      */
     public function up(): void
     {
-        if (DB::connection()->getDriverName() === 'sqlite') {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
         if (!Schema::hasTable('dati_bancari')) {
@@ -25,7 +25,7 @@ public function up(): void
      */
     public function down(): void
     {
-        if (!Schema::hasTable('dati_bancari')) {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
 
diff --git a/database/migrations/2025_12_16_151000_adjust_fornitori_codice_univoco_uniqueness.php b/database/migrations/2025_12_16_151000_adjust_fornitori_codice_univoco_uniqueness.php
index 0191700..95d8d28 100755
--- a/database/migrations/2025_12_16_151000_adjust_fornitori_codice_univoco_uniqueness.php
+++ b/database/migrations/2025_12_16_151000_adjust_fornitori_codice_univoco_uniqueness.php
@@ -13,10 +13,19 @@ public function up(): void
             return;
         }
 
-        if (DB::connection()->getDriverName() === 'sqlite') {
-            DB::statement('DROP INDEX IF EXISTS fornitori_codice_univoco_unique');
+        if (in_array(DB::connection()->getDriverName(), ['sqlite', 'pgsql'], true)) {
+            try {
+                if (DB::connection()->getDriverName() === 'pgsql') {
+                    DB::statement('ALTER TABLE fornitori DROP CONSTRAINT IF EXISTS fornitori_codice_univoco_unique');
+                    DB::statement('DROP INDEX IF EXISTS fornitori_codice_univoco_unique');
+                } else {
+                    DB::statement('DROP INDEX IF EXISTS fornitori_codice_univoco_unique');
+                }
+            } catch (\Throwable) {}
             if (Schema::hasColumn('fornitori', 'amministratore_id')) {
-                DB::statement('CREATE UNIQUE INDEX IF NOT EXISTS fornitori_admin_codice_univoco_unique ON fornitori(amministratore_id, codice_univoco)');
+                try {
+                    DB::statement('CREATE UNIQUE INDEX IF NOT EXISTS fornitori_admin_codice_univoco_unique ON fornitori(amministratore_id, codice_univoco)');
+                } catch (\Throwable) {}
             }
             return;
         }
@@ -58,9 +67,18 @@ public function down(): void
             return;
         }
 
-        if (DB::connection()->getDriverName() === 'sqlite') {
-            DB::statement('DROP INDEX IF EXISTS fornitori_admin_codice_univoco_unique');
-            DB::statement('CREATE UNIQUE INDEX IF NOT EXISTS fornitori_codice_univoco_unique ON fornitori(codice_univoco)');
+        if (in_array(DB::connection()->getDriverName(), ['sqlite', 'pgsql'], true)) {
+            try {
+                if (DB::connection()->getDriverName() === 'pgsql') {
+                    DB::statement('ALTER TABLE fornitori DROP CONSTRAINT IF EXISTS fornitori_admin_codice_univoco_unique');
+                    DB::statement('DROP INDEX IF EXISTS fornitori_admin_codice_univoco_unique');
+                } else {
+                    DB::statement('DROP INDEX IF EXISTS fornitori_admin_codice_univoco_unique');
+                }
+            } catch (\Throwable) {}
+            try {
+                DB::statement('CREATE UNIQUE INDEX IF NOT EXISTS fornitori_codice_univoco_unique ON fornitori(codice_univoco)');
+            } catch (\Throwable) {}
             return;
         }
 
diff --git a/database/migrations/2025_12_18_174000_fix_fornitori_old_id_unique_per_amministratore.php b/database/migrations/2025_12_18_174000_fix_fornitori_old_id_unique_per_amministratore.php
index a63be92..6089225 100755
--- a/database/migrations/2025_12_18_174000_fix_fornitori_old_id_unique_per_amministratore.php
+++ b/database/migrations/2025_12_18_174000_fix_fornitori_old_id_unique_per_amministratore.php
@@ -19,6 +19,12 @@ public function up(): void
                 ->filter()
                 ->unique()
                 ->values();
+        } elseif (DB::connection()->getDriverName() === 'pgsql') {
+            $indexNames = collect(DB::select("SELECT indexname FROM pg_indexes WHERE tablename = 'fornitori'"))
+                ->map(fn($row) => (string) ($row->indexname ?? ''))
+                ->filter()
+                ->unique()
+                ->values();
         } else {
             $indexNames = collect(DB::select('SHOW INDEX FROM fornitori'))
                 ->map(fn($row) => (string) ($row->Key_name ?? ''))
@@ -50,6 +56,12 @@ public function down(): void
                 ->filter()
                 ->unique()
                 ->values();
+        } elseif (DB::connection()->getDriverName() === 'pgsql') {
+            $indexNames = collect(DB::select("SELECT indexname FROM pg_indexes WHERE tablename = 'fornitori'"))
+                ->map(fn($row) => (string) ($row->indexname ?? ''))
+                ->filter()
+                ->unique()
+                ->values();
         } else {
             $indexNames = collect(DB::select('SHOW INDEX FROM fornitori'))
                 ->map(fn($row) => (string) ($row->Key_name ?? ''))
diff --git a/database/migrations/2025_12_20_160000_add_condominio_to_rubrica_categoria_enum.php b/database/migrations/2025_12_20_160000_add_condominio_to_rubrica_categoria_enum.php
index f0fa83f..dedb1fc 100755
--- a/database/migrations/2025_12_20_160000_add_condominio_to_rubrica_categoria_enum.php
+++ b/database/migrations/2025_12_20_160000_add_condominio_to_rubrica_categoria_enum.php
@@ -8,7 +8,7 @@
 {
     public function up(): void
     {
-        if (DB::connection()->getDriverName() === 'sqlite') {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
         if (! Schema::hasTable('rubrica_universale') || ! Schema::hasColumn('rubrica_universale', 'categoria')) {
@@ -22,7 +22,7 @@ public function up(): void
 
     public function down(): void
     {
-        if (! Schema::hasTable('rubrica_universale') || ! Schema::hasColumn('rubrica_universale', 'categoria')) {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
 
diff --git a/database/migrations/2026_01_04_000001_add_legacy_year_to_dettaglio_importi_tabella.php b/database/migrations/2026_01_04_000001_add_legacy_year_to_dettaglio_importi_tabella.php
index d08e942..a762169 100755
--- a/database/migrations/2026_01_04_000001_add_legacy_year_to_dettaglio_importi_tabella.php
+++ b/database/migrations/2026_01_04_000001_add_legacy_year_to_dettaglio_importi_tabella.php
@@ -32,6 +32,10 @@ public function up(): void
             // Now drop the old unique index (raw statement to avoid Blueprint deferred-execution issues).
             if (DB::connection()->getDriverName() === 'sqlite') {
                 DB::statement('DROP INDEX IF EXISTS unique_tabella_unita_ruolo');
+            } elseif (DB::connection()->getDriverName() === 'pgsql') {
+                try {
+                    DB::statement('ALTER TABLE "dettaglio_importi_tabella" DROP CONSTRAINT IF EXISTS "unique_tabella_unita_ruolo"');
+                } catch (\Throwable) {}
             } else {
                 DB::statement('ALTER TABLE `dettaglio_importi_tabella` DROP INDEX `unique_tabella_unita_ruolo`');
             }
@@ -55,6 +59,10 @@ public function down(): void
 
             if (DB::connection()->getDriverName() === 'sqlite') {
                 DB::statement('DROP INDEX IF EXISTS unique_tabella_unita_ruolo_anno');
+            } elseif (DB::connection()->getDriverName() === 'pgsql') {
+                try {
+                    DB::statement('ALTER TABLE "dettaglio_importi_tabella" DROP CONSTRAINT IF EXISTS "unique_tabella_unita_ruolo_anno"');
+                } catch (\Throwable) {}
             } else {
                 DB::statement('ALTER TABLE `dettaglio_importi_tabella` DROP INDEX `unique_tabella_unita_ruolo_anno`');
             }
diff --git a/database/migrations/2026_03_23_160000_add_archive_reference_and_visibility_to_documenti_table.php b/database/migrations/2026_03_23_160000_add_archive_reference_and_visibility_to_documenti_table.php
index 44e6fb2..3b06d4d 100755
--- a/database/migrations/2026_03_23_160000_add_archive_reference_and_visibility_to_documenti_table.php
+++ b/database/migrations/2026_03_23_160000_add_archive_reference_and_visibility_to_documenti_table.php
@@ -41,6 +41,8 @@ public function up(): void
         Schema::table('documenti', function (Blueprint $table): void {
             if (\DB::connection()->getDriverName() === 'sqlite') {
                 $indexNames = collect((array) \DB::select("PRAGMA index_list('documenti')"))->pluck('name');
+            } elseif (\DB::connection()->getDriverName() === 'pgsql') {
+                $indexNames = collect((array) \DB::select("SELECT indexname FROM pg_indexes WHERE tablename = 'documenti'"))->pluck('indexname');
             } else {
                 $indexNames = collect((array) \DB::select('SHOW INDEX FROM documenti'))->pluck('Key_name');
             }
diff --git a/database/migrations/2026_04_14_150000_add_cod_forn_to_fornitori_table.php b/database/migrations/2026_04_14_150000_add_cod_forn_to_fornitori_table.php
index a39e77e..8b6b590 100755
--- a/database/migrations/2026_04_14_150000_add_cod_forn_to_fornitori_table.php
+++ b/database/migrations/2026_04_14_150000_add_cod_forn_to_fornitori_table.php
@@ -27,6 +27,9 @@ public function up(): void
         if (DB::connection()->getDriverName() === 'sqlite') {
             $indexes = collect(DB::select("PRAGMA index_list('fornitori')"))
                 ->pluck('name');
+        } elseif (DB::connection()->getDriverName() === 'pgsql') {
+            $indexes = collect(DB::select("SELECT indexname FROM pg_indexes WHERE tablename = 'fornitori'"))
+                ->pluck('indexname');
         } else {
             $indexes = collect(DB::select("SHOW INDEX FROM fornitori"))
                 ->pluck('Key_name');
@@ -48,6 +51,9 @@ public function down(): void
         if (DB::connection()->getDriverName() === 'sqlite') {
             $indexes = collect(DB::select("PRAGMA index_list('fornitori')"))
                 ->pluck('name');
+        } elseif (DB::connection()->getDriverName() === 'pgsql') {
+            $indexes = collect(DB::select("SELECT indexname FROM pg_indexes WHERE tablename = 'fornitori'"))
+                ->pluck('indexname');
         } else {
             $indexes = collect(DB::select("SHOW INDEX FROM fornitori"))
                 ->pluck('Key_name');
diff --git a/database/migrations/2026_04_15_220000_update_dettaglio_millesimi_unique_for_ruolo_legacy.php b/database/migrations/2026_04_15_220000_update_dettaglio_millesimi_unique_for_ruolo_legacy.php
index c221bc7..fbf0672 100755
--- a/database/migrations/2026_04_15_220000_update_dettaglio_millesimi_unique_for_ruolo_legacy.php
+++ b/database/migrations/2026_04_15_220000_update_dettaglio_millesimi_unique_for_ruolo_legacy.php
@@ -22,7 +22,12 @@ public function up(): void
 
         Schema::table('dettaglio_millesimi', function (Blueprint $table): void {
             try {
-                DB::statement('ALTER TABLE `dettaglio_millesimi` DROP INDEX `unique_tabella_unita`');
+                if (DB::connection()->getDriverName() === 'mysql') {
+                    DB::statement('ALTER TABLE `dettaglio_millesimi` DROP INDEX `unique_tabella_unita`');
+                } elseif (DB::connection()->getDriverName() === 'pgsql') {
+                    DB::statement('ALTER TABLE "dettaglio_millesimi" DROP CONSTRAINT IF EXISTS "unique_tabella_unita_dm"');
+                    DB::statement('ALTER TABLE "dettaglio_millesimi" DROP CONSTRAINT IF EXISTS "unique_tabella_unita"');
+                }
             } catch (\Throwable) {
                 // Already dropped or not present.
             }
@@ -36,12 +41,17 @@ public function down(): void
         }
 
         Schema::table('dettaglio_millesimi', function (Blueprint $table): void {
-            $table->unique(['tabella_millesimale_id', 'unita_immobiliare_id'], 'unique_tabella_unita');
+            $indexName = DB::connection()->getDriverName() === 'mysql' ? 'unique_tabella_unita' : 'unique_tabella_unita_dm';
+            $table->unique(['tabella_millesimale_id', 'unita_immobiliare_id'], $indexName);
         });
 
         Schema::table('dettaglio_millesimi', function (Blueprint $table): void {
             try {
-                DB::statement('ALTER TABLE `dettaglio_millesimi` DROP INDEX `unique_tabella_unita_ruolo_legacy`');
+                if (DB::connection()->getDriverName() === 'mysql') {
+                    DB::statement('ALTER TABLE `dettaglio_millesimi` DROP INDEX `unique_tabella_unita_ruolo_legacy`');
+                } elseif (DB::connection()->getDriverName() === 'pgsql') {
+                    DB::statement('ALTER TABLE "dettaglio_millesimi" DROP CONSTRAINT IF EXISTS "unique_tabella_unita_ruolo_legacy"');
+                }
             } catch (\Throwable) {
                 // Already dropped or not present.
             }
diff --git a/database/migrations/2026_06_03_160000_scope_stabili_code_by_amministratore.php b/database/migrations/2026_06_03_160000_scope_stabili_code_by_amministratore.php
index 51385a1..6ca7b4f 100755
--- a/database/migrations/2026_06_03_160000_scope_stabili_code_by_amministratore.php
+++ b/database/migrations/2026_06_03_160000_scope_stabili_code_by_amministratore.php
@@ -39,7 +39,14 @@ public function down(): void
     private function dropIndex(string $table, string $index): void
     {
         try {
-            DB::statement(sprintf('ALTER TABLE `%s` DROP INDEX `%s`', $table, $index));
+            if (DB::connection()->getDriverName() === 'mysql') {
+                DB::statement(sprintf('ALTER TABLE `%s` DROP INDEX `%s`', $table, $index));
+            } elseif (DB::connection()->getDriverName() === 'pgsql') {
+                DB::statement(sprintf('ALTER TABLE "%s" DROP CONSTRAINT IF EXISTS "%s"', $table, $index));
+                DB::statement(sprintf('DROP INDEX IF EXISTS "%s"', $index));
+            } elseif (DB::connection()->getDriverName() === 'sqlite') {
+                DB::statement(sprintf('DROP INDEX IF EXISTS `%s`', $index));
+            }
         } catch (\Throwable) {
         }
     }
diff --git a/database/migrations/2026_06_03_171500_scope_unita_codes_by_stabile.php b/database/migrations/2026_06_03_171500_scope_unita_codes_by_stabile.php
index 1d2de98..197714c 100755
--- a/database/migrations/2026_06_03_171500_scope_unita_codes_by_stabile.php
+++ b/database/migrations/2026_06_03_171500_scope_unita_codes_by_stabile.php
@@ -71,6 +71,9 @@ private function dropIndex(string $table, string $index): void
         try {
             if (DB::connection()->getDriverName() === 'sqlite') {
                 DB::statement(sprintf('DROP INDEX IF EXISTS `%s`', $index));
+            } elseif (DB::connection()->getDriverName() === 'pgsql') {
+                DB::statement(sprintf('ALTER TABLE "%s" DROP CONSTRAINT IF EXISTS "%s"', $table, $index));
+                DB::statement(sprintf('DROP INDEX IF EXISTS "%s"', $index));
             } else {
                 DB::statement(sprintf('ALTER TABLE `%s` DROP INDEX `%s`', $table, $index));
             }
diff --git a/database/migrations/2026_06_25_121000_expand_arera_settori_columns.php b/database/migrations/2026_06_25_121000_expand_arera_settori_columns.php
index a96bd53..924b918 100755
--- a/database/migrations/2026_06_25_121000_expand_arera_settori_columns.php
+++ b/database/migrations/2026_06_25_121000_expand_arera_settori_columns.php
@@ -8,7 +8,7 @@
 {
     public function up(): void
     {
-        if (DB::connection()->getDriverName() === 'sqlite') {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
         if (! Schema::hasTable('arera_settori_attivita')) {
@@ -27,7 +27,7 @@ public function up(): void
 
     public function down(): void
     {
-        if (DB::connection()->getDriverName() === 'sqlite') {
+        if (DB::connection()->getDriverName() !== 'mysql') {
             return;
         }
         if (! Schema::hasTable('arera_settori_attivita')) {