4Suite
™
API Documentation
►
Module
Ft
.
Rdf
.
Drivers
.MySQL
######################################################################## # $Header: /var/local/cvsroot/4Suite/Ft/Rdf/Drivers/MySQL.py,v 1.8 2005/04/17 05:53:53 cogbuji Exp $
Classes:
DbAdapter
Functions:
BuildNonDistinctObjectsFromSubsAndPred
,
BuildObjectsFromSubAndPreds
,
BuildObjectsFromSubsAndPred
,
BuildSubjectsFromPredAndObjs
,
BuildSubjectsFromPredsAndObj
,
CheckVersion
,
CreateDb
,
DestroyDb
,
ExistsDb
,
GetDb
,
InitializeModule
,
SplitDbConnectString
Fields:
CREATE_BOUND_TABLE
,
CREATE_STATEMENT_TABLE
,
INDICES
,
OBJECT_TYPE_LITERAL
,
OBJECT_TYPE_RESOURCE
,
VERSION
,
bits
,
complete
,
contains
,
key
,
parts
,
remove
,
where
Classes
class
DbAdapter
(
Ft.Rdf.Drivers.SQL.SqlAdapter
)
Methods
__init__
(
self
,
connString
,
modelName
='default'
,
db
=None
)
begin
(
self
)
commit
(
self
)
rollback
(
self
)
Methods inherited from class
Ft.Rdf.Drivers.SQL.SqlAdapter
add
,
bind
,
complete
,
contains
,
has_key
,
isResource
,
keys
,
lookup
,
objectsFromSubAndPreds
,
objectsFromSubsAndPred
,
objectsFromSubsAndPredNonDistinct
,
remove
,
removePattern
,
resources
,
size
,
subjectsFromPredAndObjs
,
subjectsFromPredsAndObj
,
unbind
Functions
BuildNonDistinctObjectsFromSubsAndPred
(
subjects
,
predicate
,
modelName
,
scope
=None
)
BuildObjectsFromSubAndPreds
(
subject
,
predicates
,
modelName
,
scope
=None
)
BuildObjectsFromSubsAndPred
(
subjects
,
predicate
,
modelName
,
scope
=None
)
BuildSubjectsFromPredAndObjs
(
predicate
,
objects
,
modelName
,
scope
=None
)
BuildSubjectsFromPredsAndObj
(
predicates
,
object
,
modelName
,
scope
=None
)
CheckVersion
(
db
,
connString
,
modelName
)
CreateDb
(
connString
,
modelName
='default'
)
DestroyDb
(
connString
,
modelName
='default'
)
ExistsDb
(
connString
,
modelName
='default'
)
GetDb
(
dbName
,
modelName
='default'
)
InitializeModule
()
SplitDbConnectString
(
connString
)
Fields
CREATE_BOUND_TABLE
= '\nCREATE TABLE ftrdf_%s_bound (\n name text,\n object text,\n domain text) TYPE=InnoDB\n'
CREATE_STATEMENT_TABLE
= '\nCREATE TABLE ftrdf_%s_statement (\n subject ... INDEX %s_stmt_d_index (domain(10))) TYPE=InnoDB'
INDICES
= {'source': ('ftrdf_%s_statement', ['domain']), 'spo': ('ftrdf_%s_statement', ['subject', 'predicate', 'object'])}
OBJECT_TYPE_LITERAL
= 'L'
OBJECT_TYPE_RESOURCE
= 'R'
VERSION
= '0.1'
bits
= 31
complete
= "SELECT subject, predicate, object, statementUri,...(statementUri)s' AND domain%(scopeOp)s'%(scope)s'"
contains
= "SELECT COUNT(subject) FROM ftrdf_%(modelName)s_s...(statementUri)s' AND domain%(scopeOp)s'%(scope)s'"
key
= (True, True, True, True, 1)
parts
= ["subject%(subjectOp)s'%(subject)s'", "predicate%(predicateOp)s'%(predicate)s'", "object%(objectOp)s'%(object)s'", "statementUri%(statementUriOp)s'%(statementUri)s'", "domain%(scopeOp)s'%(scope)s'"]
remove
= "DELETE FROM ftrdf_%(modelName)s_statement WHERE...(statementUri)s' AND domain%(scopeOp)s'%(scope)s'"
where
= "subject%(subjectOp)s'%(subject)s' AND predicate%...(statementUri)s' AND domain%(scopeOp)s'%(scope)s'"