Arsip: DATABASE error: NULL type <> STRING type

more 17 years ago
nnd_ms
mas2, yang hebat bantuin donk... :)
begini saya buat database pakai MYSQL ketika mebuat koneksi semua udah bejalan/Connected dengan baik, tapi pas program saya RUN trus ada pesan yang intinya, sebuah field(yang primari key& yes NOT NULL) saya masukan langsung kesebuah edit1.text, tidak cocok type nya
ex:
error :::> edit1.text := qmhs.fielvalues('nama');
STRING type tidak cocok dengan NULL type...
trus di DATABASEnya aku coba u/ tidak menjadikan field 'nama' bukan sebagai primary key dan no NOT NULL
thanks...

more 17 years ago
arieq
biar tidak keluar pesan STRING type tidak cocok dengan null type, di cegat dulu aja pake IF
if qmhs.fielvalues('nama') <> null then
edit1.text := qmhs.fielvalues('nama')
else edit1.text := '';
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