Changeset: 0ba4c79f3af6 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/0ba4c79f3af6
Modified Files:
sql/backends/monet5/vaults/odbc/odbc_loader.c
Branch: Mar2025
Log Message:
Fix for when an ODBC driver does not support SQLColAttribute(stmt, col,
SQL_DESC_TABLE_NAME, ...)
diffs (13 lines):
diff --git a/sql/backends/monet5/vaults/odbc/odbc_loader.c
b/sql/backends/monet5/vaults/odbc/odbc_loader.c
--- a/sql/backends/monet5/vaults/odbc/odbc_loader.c
+++ b/sql/backends/monet5/vaults/odbc/odbc_loader.c
@@ -644,7 +644,9 @@ odbc_query(int caller, mvc *sql, sql_sub
// TODO use ODBC W function
ret = SQLColAttribute(stmt, col,
SQL_DESC_TABLE_NAME, (SQLPOINTER) tname, (SQLSMALLINT) MAX_TBL_NAME_LEN, NULL,
NULL);
if (ret != SQL_SUCCESS && ret !=
SQL_SUCCESS_WITH_INFO) {
+ // DuckDB does not support
SQLColAttribute(stmt, col, SQL_DESC_TABLE_NAME, ...), it returns SQL_ERROR,
SQLSTATE HYC00 Driver not capable
strcpy(tname, "");
+ ret = SQL_SUCCESS; // needed to
continue processing without reporting this error
}
tblname = sa_strdup(sql->sa, tname);
sql_exp *ne = exp_column(sql->sa, tblname,
colname, sql_mtype, CARD_MULTI, 1, 0, 0);
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