[ Version ( since = "3.4" ) ]
public static DBKnownColumnNames get_column_ident (ref HashTable<void*,void*> hash, int index, string[] col_names)
Traverses column name from index index into an enum DBKnownColumnNames
value.
The col_names contains col_names.length columns. First time this is called is created the hash
from col_names indexes into the enum, and this is reused for every other call. The function expects that column names are returned always
in the same order. When all rows are read the hash table can be freed with g_hash_table_destroy.
| hash |
a GenericSet |
| index |
an index to start with, between 0 and |
| col_names |
column names to traverse |
| ncols |
number of |