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TR Method recs_scan
marufcetin edited this page Sep 1, 2026
·
1 revision
Turkce Dokumantasyon | English Documentation
Kategori: Dusuk Seviyeli Erisim Metotlari
Modul:AmberDB::Base
Madde Turu: C Seviyesinde Ardil Tablo Tarama
recs_scan(), acik bir Berkeley DB (DB_File) dosya handle'i uzerinde C seviyesindeki seq islemlerini kullanarak yuksek hizli ardil anahtar-deger taramasi gerceklestirir.
# 1. Ozel iterator fonksiyonu ile
$adb->recs_scan($dosya_yolu, sub {
my ($anahtar, $ham_deger) = @_;
print "Anahtar: $anahtar\n";
});
# 2. Yalnizca anahtarlari cekme
my @anahtarlar = $adb->recs_scan($dosya_yolu, "keys");
# 3. Yalnizca ham degerleri cekme
my @degerler = $adb->recs_scan($dosya_yolu, "values");
# 4. [anahtar, deger] ciftlerini cekme
my @ciftler = $adb->recs_scan($dosya_yolu, "each");
# 5. Tum veriyi hash olarak dondurme
my %tum_veri = $adb->recs_scan($dosya_yolu, "hash");AmberDB — High-Performance Schema-Driven NoSQL Database Engine for Perl.
Copyright 2005-2026 Maruf Cetin. Released under the Artistic License 2.0.
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