Revision 2176
Added by Aaron Marcuse-Kubitza over 12 years ago
| lib/sql.py | ||
|---|---|---|
| 391 | 391 |
|
| 392 | 392 |
def parse_col(field, default_table=None): |
| 393 | 393 |
'''Parses fields''' |
| 394 |
if field == None: field = (field,) # for None values, tuple is optional |
|
| 394 | 395 |
is_tuple = isinstance(field, tuple) |
| 395 | 396 |
if is_tuple and len(field) == 1: # field is literal value |
| 396 | 397 |
value, = field |
| ... | ... | |
| 430 | 431 |
right_col = table+'.'+esc_name_(right_col) |
| 431 | 432 |
sql_ = right_col+' ' |
| 432 | 433 |
|
| 434 |
if left_col == None: left_col = (left_col,) |
|
| 435 |
# for None values, tuple is optional |
|
| 433 | 436 |
if isinstance(left_col, tuple) and len(left_col) == 1: |
| 434 | 437 |
# col is literal value |
| 435 | 438 |
value, = left_col |
Also available in: Unified diff
sql.py: mk_select(): Make tuple optional for None literal values