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definition:
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setForeignKeyCheck :: Bool -> DBAction ()
setForeignKeyCheck flag = DBAction $ \conn -> do
writeConnection ("PRAGMA foreign_keys=" ++ showFlag ++ ";") conn
return (Right ())
where
showFlag = if flag then "ON" else "OFF"
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demand:
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no demanded arguments
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deterministic:
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deterministic operation
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documentation:
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--- Turn on/off checking of foreign key constraints (SQLite3).
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failfree:
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_
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indeterministic:
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referentially transparent operation
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infix:
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no fixity defined
|
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iotype:
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{(_) |-> _}
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name:
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setForeignKeyCheck
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precedence:
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no precedence defined
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result-values:
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_
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signature:
|
Prelude.Bool -> DBAction ()
|
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solution-complete:
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operation might suspend on free variables
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terminating:
|
possibly non-terminating
|
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totally-defined:
|
reducible on all ground data terms
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