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Title Object type File name Summary
schema.inc file core/includes/schema.inc Schema API handling functions.
Schema.php file core/lib/Drupal/Core/Database/Schema.php
Schema.php file core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php
Schema.php file core/lib/Drupal/Core/Database/Driver/mysql/Schema.php
Schema.php file core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
Schema.php file core/tests/Drupal/Tests/Core/Database/Stub/Driver/Schema.php
Schema.php file core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestMysql/Schema.php
Schema.php file core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestPgsql/Schema.php
Schema::$connection property core/lib/Drupal/Core/Database/Schema.php The database connection.
Schema::$defaultSchema property core/lib/Drupal/Core/Database/Schema.php Definition of prefixInfo array structure.
Schema::$defaultSchema property core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Override DatabaseSchema::$defaultSchema
Schema::$maxIdentifierLength property core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php The maximum allowed length for index, primary key and constraint names.
Schema::$mysqlStringTypes property core/lib/Drupal/Core/Database/Driver/mysql/Schema.php List of MySQL string types.
Schema::$placeholder property core/lib/Drupal/Core/Database/Schema.php The placeholder counter.
Schema::$tableInformation property core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php A cache of information about blob columns and sequences of tables.
Schema::$tempNamespaceName property core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php PostgreSQL's temporary namespace name.
Schema::$uniqueIdentifier property core/lib/Drupal/Core/Database/Schema.php A unique identifier for this query object.
Schema::addField function core/lib/Drupal/Core/Database/Schema.php Add a new field to a table.
Schema::addField function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Add a new field to a table.
Schema::addField function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Add a new field to a table.
Schema::addField function core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php Add a new field to a table.
Schema::addIndex function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Add an index.
Schema::addIndex function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Add an index.
Schema::addIndex function core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php Add an index.
Schema::addIndex function core/lib/Drupal/Core/Database/Schema.php Add an index.
Schema::addPrimaryKey function core/lib/Drupal/Core/Database/Schema.php Add a primary key.
Schema::addPrimaryKey function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Add a primary key.
Schema::addPrimaryKey function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Add a primary key.
Schema::addPrimaryKey function core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php Add a primary key.
Schema::addUniqueKey function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Add a unique key.
Schema::addUniqueKey function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Add a unique key.
Schema::addUniqueKey function core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php Add a unique key.
Schema::addUniqueKey function core/lib/Drupal/Core/Database/Schema.php Add a unique key.
Schema::alterTable function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Create a table with a new schema containing the old content.
Schema::buildTableNameCondition function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Build a condition to match a table name against a standard information_schema.
Schema::buildTableNameCondition function core/lib/Drupal/Core/Database/Schema.php Build a condition to match a table name against a standard information_schema.
Schema::changeField function core/lib/Drupal/Core/Database/Schema.php Change a field definition.
Schema::changeField function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Change a field definition.
Schema::changeField function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Change a field definition.
Schema::changeField function core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php Change a field definition.
Schema::COMMENT_MAX_COLUMN constant core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Maximum length of a column comment in MySQL.
Schema::COMMENT_MAX_TABLE constant core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Maximum length of a table comment in MySQL.
Schema::constraintExists function core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php Helper function: check if a constraint (PK, FK, UK) exists.
Schema::createColumnsSql function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Build the SQL expression for creating columns.
Schema::createFieldSql function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Create an SQL string for a field to be used in table creation or alteration.
Schema::createFieldSql function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php Create an SQL string for a field to be used in table creation or alteration.
Schema::createFieldSql function core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php Create an SQL string for a field to be used in table creation or
alteration.
Schema::createIndexSql function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Build the SQL expression for indexes.
Schema::createKeySql function core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php Build the SQL expression for keys.
Schema::createKeySql function core/lib/Drupal/Core/Database/Driver/mysql/Schema.php

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