Overview
Artifact ID: | 275fd25264eb6e22aeb8ccf626dac6e82bd2a860 |
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Ticket: | a7b7803e8d1e8699cd8a460a38133b98892d2e17
crash when filtering twice by same predicate using aliases |
User & Date: | anonymous 2012-12-19 15:01:05 |
Changes
- foundin changed to: "3.7.15"
- icomment:
Try the following: <pre> create table name ( type integer, path text primary key); select (name.type = 0) as container from Name name where name.type = 0 or container order by name.path </pre> --- The select statement crashes during query preparation. [7b96115e81deab0aa0472839cf787ba3f2fc64a7] <pre> char sqlite3ExprAffinity(Expr *pExpr){ int op; pExpr = sqlite3ExprSkipCollate(pExpr); int op = pExpr->op; op = pExpr->op; ... </pre> last line crashes because sqlite3ExprSkipCollate returns null.
- login: "nobody"
- mimetype: "text/x-fossil-wiki"
- private_contact changed to: "2ed04df9406b2968426cb33430a95417205dd79f"
- severity changed to: "Critical"
- status changed to: "Open"
- title changed to:
crash when filtering twice by same predicate using aliases
- type changed to: "Code_Defect"