Expanded class hierarchy of DatabaseSchema_mysql

Related topics


core/includes/database/mysql/schema.inc, line 13
Database schema code for MySQL database servers.


Contains filters are case sensitive
Namesort descending Modifiers Type Description
DatabaseSchema::$connection protected property The current database connection.
DatabaseSchema::$defaultSchema protected property Definition of prefixInfo array structure.
DatabaseSchema::$placeholder protected property The placeholder counter.
DatabaseSchema::$uniqueIdentifier protected property A unique identifier for this query object.
DatabaseSchema::createTable public function Create a new table from a Backdrop table definition.
DatabaseSchema::fieldNames public function Return an array of field names from an array of key/index column specifiers.
DatabaseSchema::nextPlaceholder public function Implements QueryPlaceHolderInterface::nextPlaceholder(). Overrides QueryPlaceholderInterface::nextPlaceholder
DatabaseSchema::prefixNonTable public function Create names for indexes, primary keys and constraints.
DatabaseSchema::uniqueIdentifier public function Implements QueryPlaceHolderInterface::uniqueIdentifier(). Overrides QueryPlaceholderInterface::uniqueIdentifier
DatabaseSchema::__clone public function Implements the magic __clone function.
DatabaseSchema::__construct public function
DatabaseSchema_mysql::addField public function Add a new field to a table. Overrides DatabaseSchema::addField
DatabaseSchema_mysql::addIndex public function Add an index. Overrides DatabaseSchema::addIndex
DatabaseSchema_mysql::addPrimaryKey public function Add a primary key. Overrides DatabaseSchema::addPrimaryKey
DatabaseSchema_mysql::addUniqueKey public function Add a unique key. Overrides DatabaseSchema::addUniqueKey
DatabaseSchema_mysql::buildTableNameCondition protected function Build a condition to match a table name against a standard information_schema. Overrides DatabaseSchema::buildTableNameCondition
DatabaseSchema_mysql::changeField public function Change a field definition. Overrides DatabaseSchema::changeField
DatabaseSchema_mysql::COMMENT_MAX_COLUMN constant Maximum length of a column comment in MySQL.
DatabaseSchema_mysql::COMMENT_MAX_TABLE constant Maximum length of a table comment in MySQL.
DatabaseSchema_mysql::createFieldSql protected function Create an SQL string for a field to be used in table creation or alteration.
DatabaseSchema_mysql::createKeySql protected function
DatabaseSchema_mysql::createKeysSql protected function
DatabaseSchema_mysql::createKeysSqlHelper protected function
DatabaseSchema_mysql::createTableSql protected function Generate SQL to create a new table from a Backdrop schema definition. Overrides DatabaseSchema::createTableSql
DatabaseSchema_mysql::dropField public function Drop a field. Overrides DatabaseSchema::dropField
DatabaseSchema_mysql::dropIndex public function Drop an index. Overrides DatabaseSchema::dropIndex
DatabaseSchema_mysql::dropPrimaryKey public function Drop the primary key. Overrides DatabaseSchema::dropPrimaryKey
DatabaseSchema_mysql::dropTable public function Drop a table. Overrides DatabaseSchema::dropTable
DatabaseSchema_mysql::dropUniqueKey public function Drop a unique key. Overrides DatabaseSchema::dropUniqueKey
DatabaseSchema_mysql::fieldExists public function Check if a column exists in the given table. Overrides DatabaseSchema::fieldExists
DatabaseSchema_mysql::fieldSetDefault public function Set the default value for a field. Overrides DatabaseSchema::fieldSetDefault
DatabaseSchema_mysql::fieldSetNoDefault public function Set a field to have no default value. Overrides DatabaseSchema::fieldSetNoDefault
DatabaseSchema_mysql::findTables public function Find all tables that are like the specified base table name. Overrides DatabaseSchema::findTables
DatabaseSchema_mysql::getComment public function Retrieve a table or column comment.
DatabaseSchema_mysql::getFieldTypeMap public function Returns a mapping of Backdrop schema field names to DB-native field types. Overrides DatabaseSchema::getFieldTypeMap
DatabaseSchema_mysql::getPrefixInfo protected function Get information about the table and database name from the prefix. Overrides DatabaseSchema::getPrefixInfo
DatabaseSchema_mysql::indexExists public function Checks if an index exists in the given table. Overrides DatabaseSchema::indexExists
DatabaseSchema_mysql::prepareComment public function Prepare a table or column comment for database query. Overrides DatabaseSchema::prepareComment
DatabaseSchema_mysql::processField protected function Set database-engine specific properties for a field.
DatabaseSchema_mysql::renameTable public function Rename a table. Overrides DatabaseSchema::renameTable
DatabaseSchema_mysql::tableExists public function Check if a table exists. Overrides DatabaseSchema::tableExists