function Schema::fieldExists
Same name in this branch
- 11.x core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::fieldExists()
- 11.x core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::fieldExists()
Same name in other branches
- 9 core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::fieldExists()
- 9 core/modules/pgsql/src/Driver/Database/pgsql/Schema.php \Drupal\pgsql\Driver\Database\pgsql\Schema::fieldExists()
- 9 core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::fieldExists()
- 8.9.x core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php \Drupal\Core\Database\Driver\sqlite\Schema::fieldExists()
- 8.9.x core/lib/Drupal/Core/Database/Driver/mysql/Schema.php \Drupal\Core\Database\Driver\mysql\Schema::fieldExists()
- 8.9.x core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php \Drupal\Core\Database\Driver\pgsql\Schema::fieldExists()
- 8.9.x core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::fieldExists()
- 10 core/modules/sqlite/src/Driver/Database/sqlite/Schema.php \Drupal\sqlite\Driver\Database\sqlite\Schema::fieldExists()
- 10 core/modules/pgsql/src/Driver/Database/pgsql/Schema.php \Drupal\pgsql\Driver\Database\pgsql\Schema::fieldExists()
- 10 core/lib/Drupal/Core/Database/Schema.php \Drupal\Core\Database\Schema::fieldExists()
Overrides Schema::fieldExists
3 calls to Schema::fieldExists()
- Schema::addField in core/
modules/ pgsql/ src/ Driver/ Database/ pgsql/ Schema.php - Add a new field to a table.
- Schema::changeField in core/
modules/ pgsql/ src/ Driver/ Database/ pgsql/ Schema.php - Change a field definition.
- Schema::dropField in core/
modules/ pgsql/ src/ Driver/ Database/ pgsql/ Schema.php - Drop a field.
File
-
core/
modules/ pgsql/ src/ Driver/ Database/ pgsql/ Schema.php, line 715
Class
- Schema
- PostgreSQL implementation of \Drupal\Core\Database\Schema.
Namespace
Drupal\pgsql\Driver\Database\pgsqlCode
public function fieldExists($table, $column) {
$prefixInfo = $this->getPrefixInfo($table);
return (bool) $this->connection
->query("SELECT 1 FROM pg_attribute WHERE attrelid = :key::regclass AND attname = :column AND NOT attisdropped AND attnum > 0", [
':key' => $prefixInfo['schema'] . '.' . $prefixInfo['table'],
':column' => $column,
])
->fetchField();
}
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