database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-02 09:02:37 +03:00
Code Activity

COPY: Add an assertion

Browse Source 
This is for tools such as Coverity that don't know that the grammar
enforces that the case of not having a relation (but instead a query)
cannot happen in the FROM case.
This commit is contained in:
Peter Eisentraut
2012-03-14 22:44:40 +02:00
parent e684ab5e1e
commit 6f018c6dda
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/backend/commands/copy.c
View File

@ -797,6 +797,8 @@ DoCopy(const CopyStmt *stmt, const char *queryString)
if (is_from)
{
Assert(rel);
/* check read-only transaction */
if (XactReadOnly && rel->rd_backend != MyBackendId)
PreventCommandIfReadOnly("COPY FROM");