diff --git a/src/Database/IStructure.php b/src/Database/IStructure.php
index 8c09e749..b4b8c8a1 100644
--- a/src/Database/IStructure.php
+++ b/src/Database/IStructure.php
@@ -58,13 +58,13 @@ function getPrimaryKeySequence(string $table): ?string;
 	 * Returns hasMany reference.
 	 * If a targetTable is not provided, returns references for all tables.
 	 */
-	function getHasManyReference(string $table, ?string $targetTable = null): ?array;
+	function getHasManyReference(string $table): ?array;
 
 	/**
 	 * Returns belongsTo reference.
 	 * If a column is not provided, returns references for all columns.
 	 */
-	function getBelongsToReference(string $table, ?string $column = null): ?array;
+	function getBelongsToReference(string $table): ?array;
 
 	/**
 	 * Rebuilds database structure cache.
diff --git a/src/Database/Structure.php b/src/Database/Structure.php
index 72a66300..5d613ea6 100644
--- a/src/Database/Structure.php
+++ b/src/Database/Structure.php
@@ -114,41 +114,19 @@ public function getPrimaryKeySequence(string $table): ?string
 	}
 
 
-	public function getHasManyReference(string $table, ?string $targetTable = null): ?array
+	public function getHasManyReference(string $table): array
 	{
 		$this->needStructure();
 		$table = $this->resolveFQTableName($table);
-
-		if ($targetTable) {
-			$targetTable = $this->resolveFQTableName($targetTable);
-			foreach ($this->structure['hasMany'][$table] as $key => $value) {
-				if (strtolower($key) === $targetTable) {
-					return $this->structure['hasMany'][$table][$key];
-				}
-			}
-
-			return null;
-
-		} else {
-			return $this->structure['hasMany'][$table] ?? [];
-		}
+		return $this->structure['hasMany'][$table] ?? [];
 	}
 
 
-	public function getBelongsToReference(string $table, ?string $column = null): ?array
+	public function getBelongsToReference(string $table): array
 	{
 		$this->needStructure();
 		$table = $this->resolveFQTableName($table);
-
-		if ($column) {
-			$column = strtolower($column);
-			return isset($this->structure['belongsTo'][$table][$column])
-				? [$this->structure['belongsTo'][$table][$column], $column]
-				: null;
-
-		} else {
-			return $this->structure['belongsTo'][$table] ?? [];
-		}
+		return $this->structure['belongsTo'][$table] ?? [];
 	}
 
 
diff --git a/tests/Database/Structure.phpt b/tests/Database/Structure.phpt
index 43490840..c2799b51 100644
--- a/tests/Database/Structure.phpt
+++ b/tests/Database/Structure.phpt
@@ -148,11 +148,6 @@ class StructureTestCase extends TestCase
 		Assert::same([
 			'Books' => ['author_id', 'translator_id'],
 		], $this->structure->getHasManyReference('authors'));
-
-		Assert::same(
-			['author_id', 'translator_id'],
-			$this->structure->getHasManyReference('authors', 'books'),
-		);
 	}
 
 
@@ -169,13 +164,6 @@ class StructureTestCase extends TestCase
 			'tag_id' => 'tags',
 			'book_id' => 'Books',
 		], $this->structure->getBelongsToReference('books_x_tags'));
-
-		Assert::same(
-			['Books', 'book_id'],
-			$this->structure->getBelongsToReference('books_x_tags', 'book_id'),
-		);
-
-		Assert::null($this->structure->getBelongsToReference('books_x_tags', 'non_exist'));
 	}