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unknown fieldname
알 수 없는 필드 이름
Ultimo aggiornamento 2017-02-06
Frequenza di utilizzo: 2
Qualità:
field can be specified as column index (number) or fieldname (string).
pg_field_is_null() test if a field is null or not. it returns 1 if the field in the given row is null. it returns 0 if the field in the given row is not null. field can be specified as column index (number) or fieldname (string). row numbering starts at 0.
also, note that specifying a numeric offset for the field argument is much quicker than specifying a fieldname or tablename.fieldname argument.
when working on large result sets, you should consider using one of the functions that fetch an entire row (specified below). as these functions return the contents of multiple cells in one function call, they're much quicker than msql_result(). also, note that specifying a numeric offset for the field argument is much quicker than specifying a fieldname or tablename.fieldname argument.
the sort criterium '<fieldname>' was chosen twice. each criterium can only be chosen once.
'<fieldname>' 정렬 기준이 두 번 선택되었습니다. 각 기준은 한 번만 선택할 수 있습니다.
the aggregate function <function> has been assigned twice to the fieldname '<numericfield>'.
<function> 집계 함수가 '<numericfield>' 필드 이름에 두 번 지정되었습니다.