class documentation
class DatabaseIntrospection(BaseDatabaseIntrospection): (source)
Undocumented
Inherited from BaseDatabaseIntrospection
:
Method | __init__ |
Undocumented |
Method | django |
Return a list of all table names that have associated Django models and are in INSTALLED_APPS. |
Method | get |
Retrieve any constraints or keys (unique, pk, fk, check, index) across one or more columns. |
Method | get |
Hook for a database backend to use the cursor description to match a Django field type to a database column. |
Method | get |
Undocumented |
Method | get |
Return the name of the primary key column for the given table. |
Method | get |
Return a dictionary of {field_name: (field_name_other_table, other_table)} representing all foreign keys in the given table. |
Method | get |
Return a list of introspected sequences for table_name. Each sequence is a dict: {'table': <table_name>, 'column': <column_name>}. An optional 'name' key can be added if the backend supports named sequences. |
Method | get |
Return a description of the table with the DB-API cursor.description interface. |
Method | get |
Return an unsorted list of TableInfo named tuples of all tables and views that exist in the database. |
Method | identifier |
Apply a conversion to the identifier for the purposes of comparison. |
Method | installed |
Return a set of all models represented by the provided list of table names. |
Method | sequence |
Return a list of information about all DB sequences for all models in all apps. |
Method | table |
Return a list of names of all tables that exist in the database. Sort the returned table list by Python's default sorting. Do NOT use the database's ORDER BY here to avoid subtle differences in sorting order between databases. |
Class Variable | data |
Undocumented |
Instance Variable | connection |
Undocumented |