public function Schema::fieldSetNoDefault in Drupal driver for SQL Server and SQL Azure 8.2

Same name and namespace in other branches

1. 8 drivers/lib/Drupal/Driver/Database/sqlsrv/Schema.php \Drupal\Driver\Database\sqlsrv\Schema::fieldSetNoDefault()
2. 3.0.x drivers/lib/Drupal/Driver/Database/sqlsrv/Schema.php \Drupal\Driver\Database\sqlsrv\Schema::fieldSetNoDefault()

Override DatabaseSchema::fieldSetNoDefault().

@status complete

Overrides Schema::fieldSetNoDefault

1 call to Schema::fieldSetNoDefault()

Schema::fieldSetDefault in drivers/lib/Drupal/Driver/Database/sqlsrv/Schema.php

Override DatabaseSchema::fieldSetDefault().

File

drivers/lib/Drupal/Driver/Database/sqlsrv/Schema.php, line 1043

Definition of Drupal\Driver\Database\sqlsrv\Schema

Class

Schema

Namespace

Drupal\Driver\Database\sqlsrv

Code

public function fieldSetNoDefault($table, $field) {
  if (!$this
    ->fieldExists($table, $field)) {
    throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field %table.%field: field doesn't exist.", array(
      '%table' => $table,
      '%field' => $field,
    )));
  }
  $real_table = $this->connection
    ->prefixTable($table);
  $constraint_name = "{$real_table}_{$field}_df";

  // Avoid PDO exception!!
  if (!$this->connection
    ->Scheme()
    ->ConstraintExists($constraint_name, new ConstraintTypes(ConstraintTypes::CDEFAULT))) {
    throw new DatabaseSchemaObjectDoesNotExistException(t("Cannot remove default value of field %table.%field: default value constraint doesn't exist.", array(
      '%table' => $table,
      '%field' => $field,
    )));
  }
  $this->connection
    ->query_direct("ALTER TABLE [{$real_table}] DROP CONSTRAINT [{$constraint_name}]");
}