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SQLite training in Houston TX on 2019-11-05 (details)
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23 check-ins tagged with "common-table-expr"

2014-01-17
14:59
Fix some problems to do with WITH clauses and name resolution. Closed-Leaf check-in: 6a549187 user: dan tags: common-table-expr
11:48
Remove some code from resolve.c that was only required for recursive cte references in sub-queries. Also a stray "finish_test" command in pagerfault.test. check-in: f68c6c4d user: dan tags: common-table-expr
2014-01-16
22:40
Add the ability for the authorizer callback to disallow recursive queries. check-in: 9efc120a user: drh tags: common-table-expr
21:59
Tweaks to error message text. check-in: 090a77d9 user: drh tags: common-table-expr
21:02
Improve the error messages used to report illegal recursive cte references. check-in: 54eee9fe user: dan tags: common-table-expr
18:34
Allow only a single recursive reference in a recursive CTE. Also require that this reference is not part of a sub-query. check-in: a296b733 user: dan tags: common-table-expr
10:58
Disable the flattening optimization if the parent query is the recursive part of a recursive CTE and the sub-query is a compound query. check-in: 6bfa387e user: dan tags: common-table-expr
04:37
Merge trunk changes. Fix a possible NULL-pointer deference in WITH clause name resolution. check-in: 7f953b56 user: drh tags: common-table-expr
2014-01-15
20:10
Remove an ALWAYS() that is no longer always true. check-in: c95823cd user: drh tags: common-table-expr
19:42
Fixes so that SQLITE_OMIT_CTE builds work. check-in: 3908e2ea user: dan tags: common-table-expr
18:35
Further comments on WITH-clause processing routines in select.c. check-in: c948384d user: drh tags: common-table-expr
18:23
Add a header comment to the searchWith() routine. check-in: d9ae0f5d user: drh tags: common-table-expr
18:21
Disable automatic indices on recursive CTE references. check-in: 28aa6db8 user: dan tags: common-table-expr
18:12
When resolving names, consider a reference to a recursive CTE column as equivalent to a reference to the outermost name-context. This ensures that correlated sub-queries are correctly identified as such. check-in: 61be2da0 user: dan tags: common-table-expr
15:27
Return an error if a CTE specifies a different number of columns than its SELECT statement returns. check-in: 9a514b50 user: dan tags: common-table-expr
14:40
Don't try to verify the schema of transient table (such as generated inside a WITH clause) when generating code for "IN table" operators. check-in: 860aa936 user: drh tags: common-table-expr
14:17
Disable the flattening optimization if the sub-query is a recursive CTE. check-in: 9472f6d8 user: dan tags: common-table-expr
02:40
Use the user-supplied table name in WITH RECURSIVE tables as the internal name of the table and the name of the table in VDBE comments. check-in: a2933023 user: drh tags: common-table-expr
2014-01-14
20:14
Add code to handle recursive CTEs. check-in: a5c2a54a user: dan tags: common-table-expr
2014-01-13
16:36
Fix some memory leaks and crashes that could follow an OOM condition during WITH clause parsing. check-in: 8839850c user: dan tags: common-table-expr
15:12
Add code to handle non-recursive CTEs in the same way as SQL views. check-in: a26f399b user: dan tags: common-table-expr
2014-01-11
19:19
Update the parser so that sub-queries and CTEs may have WITH clauses. check-in: 704d3931 user: dan tags: common-table-expr
13:22
Parse common table expressions. But do not do anything with them (yet). check-in: da98b720 user: drh tags: common-table-expr