delete-tuples ( tuple -- )
High-level tuple/database integration » High-level tuple/database words

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Vocabulary
db.tuples

Inputs

tuple

a tuple

Outputs
None

Word description
Uses the tuple as an exemplar object and deletes any objects that have the same slots set. If a slot is not f, then it is used to generate an SQL statement that deletes tuples.

Warning
This word will delete your data.

See also
insert-tuple, update-tuple, update-tuples, reject-tuples

Definition

USING: classes db destructors kernel ;

IN: db.tuples

: delete-tuples ( tuple -- )
    dup dup class-of ensure-defined-persistent
    <delete-tuples-statement>
    [ [ bind-tuple ] keep execute-statement ] with-disposal ;

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Factor 0.99 x86.64 (2167, heads/master-df96aba692, Jun 29 2022 08:58:54)