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schema hooks:
checking for schema consistency is done in hooks.py
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SyncSchemaHook abstract class for schema synchronization hooks (in the syncschema category) |
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DropTable actually remove a database from the instance's schema |
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DropRelationTable | |||
DropColumn actually remove the attribut's column from entity table in the system database |
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MemSchemaNotifyChanges the update schema operation: |
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MemSchemaOperation base class for schema operations |
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CWETypeAddOp after adding a CWEType entity:... |
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CWETypeRenameOp this operation updates physical storage accordingly |
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CWRTypeUpdateOp actually update some properties of a relation definition |
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CWAttributeAddOp an attribute relation (CWAttribute) has been added: * add the necessary column * set default on this column if any and possible * register an operation to add the relation definition to the instance's schema on commit |
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CWRelationAddOp an actual relation has been added: |
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RDefDelOp an actual relation has been removed |
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RDefUpdateOp actually update some properties of a relation definition |
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CWConstraintDelOp actually remove a constraint of a relation definition |
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CWConstraintAddOp actually update constraint of a relation definition |
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CWUniqueTogetherConstraintAddOp | |||
CWUniqueTogetherConstraintDelOp | |||
MemSchemaCWETypeDel actually remove the entity type from the instance's schema |
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MemSchemaCWRTypeAdd actually add the relation type to the instance's schema |
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MemSchemaCWRTypeDel actually remove the relation type from the instance's schema |
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MemSchemaPermissionAdd synchronize schema when a *_permission relation has been added on a group |
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MemSchemaPermissionDel synchronize schema when a *_permission relation has been deleted from a group |
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MemSchemaSpecializesAdd | |||
MemSchemaSpecializesDel | |||
DelCWETypeHook before deleting a CWEType entity: * check that we don't remove a core entity type * cascade to delete related CWAttribute and CWRelation entities * instantiate an operation to delete the entity type on commit |
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AfterDelCWETypeHook | |||
AfterAddCWETypeHook after adding a CWEType entity:... |
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BeforeUpdateCWETypeHook check name change, handle final |
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DelCWRTypeHook before deleting a CWRType entity: * check that we don't remove a core relation type * cascade to delete related CWAttribute and CWRelation entities * instantiate an operation to delete the relation type on commit |
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AfterAddCWRTypeHook after a CWRType entity has been added: * register an operation to add the relation type to the instance's schema on commit |
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BeforeUpdateCWRTypeHook check name change, handle final |
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AfterDelRelationTypeHook before deleting a CWAttribute or CWRelation entity:... |
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AfterAddCWAttributeHook | |||
AfterAddCWRelationHook | |||
AfterUpdateCWRDefHook | |||
AfterAddCWConstraintHook | |||
AfterAddConstrainedByHook | |||
BeforeDeleteConstrainedByHook | |||
AfterAddCWUniqueTogetherConstraintHook | |||
BeforeDeleteConstraintOfHook | |||
AfterAddPermissionHook added entity/relation *_permission, need to update schema |
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BeforeDelPermissionHook delete entity/relation *_permission, need to update schema |
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UpdateFTIndexOp operation to update full text indexation of entity whose schema change |
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AfterAddSpecializesHook | |||
AfterDelSpecializesHook |
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TYPE_CONVERTER = {'Boolean': bool, 'Int': int, 'Float': float,
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CORE_TYPES = BASE_TYPES | SCHEMA_TYPES | META_RTYPES | set(('C
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TYPE_CONVERTER
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CORE_TYPES
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