Syntax
int pg_FieldIsNull(int result_id, int row, mixed field);
Popis
PrÃkaz jazyka PHP
pg_FieldIsNull - Test if a field is NULL
Test if a field is NULL or not. Returns 0 if the field in the given row is not NULL. Returns 1 if the field in the given row is NULL. Field can be specified as number or fieldname. Row numbering starts at 0.