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| author | drh <drh@noemail.net> | 2016-08-04 12:35:17 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2016-08-04 12:35:17 +0000 |
| commit | cc15313cc9a8b6713dc9f995ccc4d4c088da55d7 (patch) | |
| tree | 740036f8cd1111a679a63acbe69eb41dc87537e4 /src/resolve.c | |
| parent | dd545d3bf219c13f839cfb21d0bc122c3b431d2b (diff) | |
| download | sqlite-cc15313cc9a8b6713dc9f995ccc4d4c088da55d7.tar.gz sqlite-cc15313cc9a8b6713dc9f995ccc4d4c088da55d7.zip | |
Add the experimental SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION compile-time option.
When enabled, the "unknown function" error is suppressed for EXPLAIN and
a no-op function named "unknown()" is substituted. This facilitiates using
the command-line shell to analyze queries from applications that contain
many application-defined functions that are not normally available to the
shell.
FossilOrigin-Name: b7f30a9ff20d580fdaecdcf2b644d09ad6c2575e
Diffstat (limited to 'src/resolve.c')
| -rw-r--r-- | src/resolve.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/resolve.c b/src/resolve.c index 77ce37f6d..8ae7f0919 100644 --- a/src/resolve.c +++ b/src/resolve.c @@ -718,7 +718,11 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ sqlite3ErrorMsg(pParse, "misuse of aggregate function %.*s()", nId,zId); pNC->nErr++; is_agg = 0; - }else if( no_such_func && pParse->db->init.busy==0 ){ + }else if( no_such_func && pParse->db->init.busy==0 +#ifdef SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION + && pParse->explain==0 +#endif + ){ sqlite3ErrorMsg(pParse, "no such function: %.*s", nId, zId); pNC->nErr++; }else if( wrong_num_args ){ |