Opened 12 years ago
Closed 12 years ago
#1521 closed enhancement (worksforme)
[RASTER] ST_MapAlgebraExpr : do not allow writing to the database from the expression
| Reported by: | strk | Owned by: | pracine |
|---|---|---|---|
| Priority: | medium | Milestone: | PostGIS 2.0.0 |
| Component: | raster | Version: | master |
| Keywords: | Cc: |
Description
SPI_execute should be called with read_only set to TRUE, to avoid accidentally writing to the DB from an expression.
Change History (2)
comment:1 by , 12 years ago
| Type: | defect → enhancement |
|---|
comment:2 by , 12 years ago
| Resolution: | → worksforme |
|---|---|
| Status: | new → closed |
I see your point, and I actually tend to agree. Let's keep it dangerous !
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But what if a user wants to overtly write to the DB from the expression? I'd rather let the user have the responsibility of knowing their expression rather than adding a constraint.