Revision 5346
Added by Aaron Marcuse-Kubitza about 12 years ago
| lib/sql.py | ||
|---|---|---|
| 1026 | 1026 |
false_re = paren_re(r'false') |
| 1027 | 1027 |
bool_re = r'(?:'+true_re+r'|'+false_re+r')' |
| 1028 | 1028 |
|
| 1029 |
def logic_op_re(op, value_re): |
|
| 1030 |
op_re = ' '+op+' ' |
|
| 1031 |
return '(?:'+op_re+value_re+'|'+value_re+op_re+')' |
|
| 1032 |
|
|
| 1029 | 1033 |
def simplify_expr(expr): |
| 1030 | 1034 |
expr = expr.replace('(NULL IS NULL)', 'true')
|
| 1031 | 1035 |
expr = expr.replace('(NULL IS NOT NULL)', 'false')
|
Also available in: Unified diff
sql.py: Added logic_op_re()