lsm/mdbtools
1
0
Fork 0
mirror of https://github.com/mdbtools/mdbtools.git synced 2025-11-25 17:59:54 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Implemented SQL_DESC_UNSIGNED attribute in SQLColAttributes

Browse Source
This commit is contained in:
William Rogers
2015-05-22 16:30:13 -05:00
parent 22b5b6222e
commit dca7552d8b
1 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/odbc/odbc.c
View File

@@ -939,6 +939,21 @@ static SQLRETURN SQL_API _SQLColAttributes(
case SQL_COLUMN_DISPLAY_SIZE: /* =SQL_DESC_DISPLAY_SIZE */
*pfDesc = mdb_col_disp_size(col);
break;
case SQL_DESC_UNSIGNED:
switch(col->col_type) {
case MDB_INT:
case MDB_LONGINT:
case MDB_FLOAT:
case MDB_DOUBLE:
case MDB_NUMERIC:
*pfDesc = SQL_FALSE;
break;
case MDB_BYTE:
default: // Everything else returns true per MSDN
*pfDesc = SQL_TRUE;
break;
}
break;
default:
strcpy(sqlState, "HYC00"); // Driver not capable
ret = SQL_ERROR;