All classes that implement QueryPlaceholderInterface in Drupal 7
- class \DatabaseSchema implements QueryPlaceholderInterface
- class \DatabaseSchema_mysql
- class \DatabaseSchema_pgsql
- class \DatabaseSchema_sqlite
- class \DatabaseSchema_sqlsrv
- class \DatabaseSchema_sqlsrv
- class \DatabaseSchema_sqlsrv
- class \DeleteQuery implements QueryConditionInterface
- class \DeleteQuery_sqlite
- class \FacetapiQuery
- class \InsertQuery
- class \InsertQuery_mysql
- class \InsertQuery_pgsql
- class \InsertQuery_sqlite
- class \InsertQuery_sqlsrv
- class \InsertQuery_sqlsrv
- class \InsertQuery_sqlsrv
- class \MergeQuery implements QueryConditionInterface
- class \MergeQuery_sqlsrv
- class \MergeQuery_sqlsrv
- class \MergeQuery_sqlsrv
- class \MigrateConnectionQuery
- class \PagerActivity
- class \PagerDefault
- class \PartyQuery
- class \Query implements QueryPlaceholderInterface
- class \SchemaDatabaseSchema_mysql
- class \SchemaDatabaseSchema_pgsql
- class \SearchQuery
- class \SelectQuery implements SelectQueryInterface
- class \SelectQueryExtender implements SelectQueryInterface
- class \SelectQuery_pgsql
- class \SelectQuery_sqlite
- class \SelectQuery_sqlsrv
- class \SelectQuery_sqlsrv
- class \SelectQuery_sqlsrv
- class \TableSort
- class \TruncateQuery
- class \TruncateQuery_mysql
- class \TruncateQuery_sqlite
- class \TruncateQuery_sqlsrv
- class \TruncateQuery_sqlsrv
- class \TruncateQuery_sqlsrv
- class \UpdateQuery implements QueryConditionInterface
- class \UpdateQuery_mysql
- class \UpdateQuery_pgsql
- class \UpdateQuery_sqlite
- class \UpdateQuery_sqlsrv
- class \UpdateQuery_sqlsrv
- class \UpdateQuery_sqlsrv
- class \viewsSearchQuery