@@ -219,11 +219,18 @@ |
||
219 | 219 | |
220 | 220 | } |
221 | 221 | |
222 | + /** |
|
223 | + * @param string $tableName |
|
224 | + */ |
|
222 | 225 | private function tableExists($tableName) |
223 | 226 | { |
224 | 227 | return $this->conn->executeQuery("SELECT count(*) AS count FROM information_schema.columns WHERE table_name = '${tableName}';")->fetch()['count'] > 0; |
225 | 228 | } |
226 | 229 | |
230 | + /** |
|
231 | + * @param string $tableName |
|
232 | + * @param string $columnName |
|
233 | + */ |
|
227 | 234 | private function columnExists($tableName, $columnName) |
228 | 235 | { |
229 | 236 | return $this->conn->executeQuery("SELECT count(*) AS count FROM information_schema.columns WHERE table_name = '${tableName}' AND column_name = '${columnName}';")->fetch()['count'] == 1; |