fix tests issues

app/Database/Migrations/2026-07-12-040600_FixSchoolYearColumns.php

@@ -122,6 +122,8 @@ class FixSchoolYearColumns extends Migration
             );
         }
 
+        $this->db->resetDataCache();
+
         // These annual entities lacked a school_year column in the audited schema.
         foreach (['class_progress_reports', 'exams', 'print_requests'] as $table) {
             if ($this->db->tableExists($table) && ! $this->db->fieldExists('school_year', $table)) {
@@ -137,6 +139,8 @@ class FixSchoolYearColumns extends Migration
             }
         }
 
+        $this->db->resetDataCache();
+
         // Validate and normalize every direct owner to VARCHAR(9).
         foreach ($this->yearOwnerTables as $table) {
             if (! $this->db->tableExists($table) || ! $this->db->fieldExists('school_year', $table)) {
@@ -163,6 +167,8 @@ class FixSchoolYearColumns extends Migration
             }
         }
 
+        $this->db->resetDataCache();
+
         // Remove redundant columns. Dependent non-primary indexes are removed first.
         foreach ($this->tablesWithoutDirectYear as $table) {
             if (! $this->db->tableExists($table) || ! $this->db->fieldExists('school_year', $table)) {
@@ -172,6 +178,7 @@ class FixSchoolYearColumns extends Migration
             $this->dropIndexesContainingColumn($table, 'school_year');
             $this->dropChecksContainingColumn($table, 'school_year');
             $this->forge->dropColumn($table, 'school_year');
+            $this->db->resetDataCache();
         }
 
         foreach ($this->tablesWithoutDirectSemester as $table) {
@@ -182,8 +189,11 @@ class FixSchoolYearColumns extends Migration
             $this->dropIndexesContainingColumn($table, 'semester');
             $this->dropChecksContainingColumn($table, 'semester');
             $this->forge->dropColumn($table, 'semester');
+            $this->db->resetDataCache();
         }
 
+        $this->db->resetDataCache();
+
         foreach ($this->yearOwnerTables as $table) {
             if (! $this->db->tableExists($table) || ! $this->db->fieldExists('school_year', $table)) {
                 continue;