postgresql-statement

Vocabulary

db.postgresql

Definition

USING: db ;

IN: db.postgresql

TUPLE: postgresql-statement < statement ;

Methods

USING: db db.postgresql kernel ;

M: postgresql-statement bind-statement* drop ;


USING: accessors db db.postgresql kernel sequences ;

M: postgresql-statement bind-tuple
    [ nip ]
    [ in-params>> [ postgresql-bind-conversion ] with map ] 2bi
    >>bind-params drop ;


USING: accessors db.postgresql db.postgresql.ffi destructors
kernel ;

M: postgresql-statement dispose
    dup handle>> PQclear f >>handle drop ;


USING: accessors db db.postgresql db.postgresql.ffi
db.postgresql.lib kernel namespaces sequences ;

M: postgresql-statement prepare-statement
    dup [ db-connection get handle>> f ] dip
    [ sql>> ] [ in-params>> ] bi length f PQprepare
    postgresql-error >>handle drop ;


USING: accessors db db.postgresql db.postgresql.lib kernel ;

M: postgresql-statement query-results
    dup bind-params>> [
        over [ bind-statement ] keep
        do-postgresql-bound-statement
    ] [ dup do-postgresql-statement ] if*
    postgresql-result-set new-result-set dup init-result-set ;