|
2014-03-05
| ||
| 15:07 | • Fixed ticket [31a19d11]: Name resolution issue with compound SELECTs and Common Table Expressions plus 4 other changes (artifact: 833b3cf1 user: drh) | |
|
2014-02-10
| ||
| 18:56 | Fix the compound-select-to-subquery converter so that it works with the new compound-select object linkage introduced as part of the fix for ticket [31a19d11b97088296]. (check-in: 572d4be4 user: drh tags: trunk) | |
|
2014-02-09
| ||
| 18:02 | Use the WITH clause to help resolve names for SELECT statements on the left of a compound query. Proposed fix for ticket [31a19d11b97088296a]. (check-in: 67bfd59d user: drh tags: trunk) | |
| 02:15 | • New ticket [31a19d11] Name resolution issue with compound SELECTs and Common Table Expressions. (artifact: 04200414 user: drh) | |
| Ticket Hash: | 31a19d11b97088296ac104aaff113a9790394927 | |||
| Title: | Name resolution issue with compound SELECTs and Common Table Expressions | |||
| Status: | Fixed | Type: | Code_Defect | |
| Severity: | Important | Priority: | Immediate | |
| Subsystem: | Unknown | Resolution: | Fixed | |
| Last Modified: | 2014-03-05 15:07:06 | |||
| Version Found In: | 3.8.3 | |||
| User Comments: | ||||
|
drh added on 2014-02-09 02:15:05:
SELECT statements in a compound SELECT other than the right-most SELECT are unable to use common table expressions. Example: WITH RECURSIVE t1(x) AS (VALUES(2) UNION ALL SELECT x+2 FROM t1 WHERE x<20), t2(y) AS (VALUES(3) UNION ALL SELECT y+3 FROM t2 WHERE y<20) SELECT x FROM t1 EXCEPT SELECT y FROM t2 ORDER BY 1; The query above is suppose to return all even integers less than 20 that are not divisible by 3. But instead we get a message: "no such table: t1". | ||||