DatabaseSchema_mysql
class DatabaseSchema_mysql
Hierarchy
- class \DatabaseSchema implements QueryPlaceholderInterface
- class \DatabaseSchema_mysql
Expanded class hierarchy of DatabaseSchema_mysql
Related topics
File
- includes/database/mysql/schema.inc, line 14
- Database schema code for MySQL database servers.
Members
Name | Modifiers | Type | Description |
---|---|---|---|
DatabaseSchema::$connection | protected | property | |
DatabaseSchema::$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 Drupal table definition. |
DatabaseSchema::fieldNames | public | function | Return an array of field names from an array of key/index column specifiers. |
DatabaseSchema::findTables | public | function | Find all tables that are like the specified base table name. |
DatabaseSchema::nextPlaceholder | public | function | Implements QueryPlaceHolderInterface::nextPlaceholder(). Overrides QueryPlaceholderInterface::nextPlaceholder |
DatabaseSchema::prefixNonTable | 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 Drupal schema definition. |
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::getComment | public | function | Retrieve a table or column comment. |
DatabaseSchema_mysql::getFieldTypeMap | public | function | Returns a mapping of Drupal 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 |
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