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Overview
| Comment: | Minor simplification of error message generation during compound query code generation. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
a944719314e0ac2f1954b65668815769 |
| User & Date: | drh 2017-09-18 13:16:10 |
Context
|
2017-09-18
| ||
| 18:17 | Add the sqlite3_mmap_warm() function as an extension in the ext/misc/mmapwarm.c source file. check-in: 1b2de414 user: drh tags: trunk | |
| 13:16 | Minor simplification of error message generation during compound query code generation. check-in: a9447193 user: drh tags: trunk | |
| 09:40 | The out-of-bounds read on recovery fix of check-in [378afa16381a222a] caused problems for some corner-case error conditions. This alternative fix appears to work better. check-in: 74f399d8 user: drh tags: trunk | |
Changes
Changes to src/select.c.
2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 |
** the last (right-most) SELECT in the series may have an ORDER BY or LIMIT.
*/
assert( p && p->pPrior ); /* Calling function guarantees this much */
assert( (p->selFlags & SF_Recursive)==0 || p->op==TK_ALL || p->op==TK_UNION );
db = pParse->db;
pPrior = p->pPrior;
dest = *pDest;
if( pPrior->pOrderBy ){
sqlite3ErrorMsg(pParse,"ORDER BY clause should come after %s not before",
selectOpName(p->op));
rc = 1;
goto multi_select_end;
}
if( pPrior->pLimit ){
sqlite3ErrorMsg(pParse,"LIMIT clause should come after %s not before",
selectOpName(p->op));
rc = 1;
goto multi_select_end;
}
v = sqlite3GetVdbe(pParse);
assert( v!=0 ); /* The VDBE already created by calling function */
|
| < < < < < < | | |
2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 |
** the last (right-most) SELECT in the series may have an ORDER BY or LIMIT. */ assert( p && p->pPrior ); /* Calling function guarantees this much */ assert( (p->selFlags & SF_Recursive)==0 || p->op==TK_ALL || p->op==TK_UNION ); db = pParse->db; pPrior = p->pPrior; dest = *pDest; if( pPrior->pOrderBy || pPrior->pLimit ){ sqlite3ErrorMsg(pParse,"%s clause should come after %s not before", pPrior->pOrderBy!=0 ? "ORDER BY" : "LIMIT", selectOpName(p->op)); rc = 1; goto multi_select_end; } v = sqlite3GetVdbe(pParse); assert( v!=0 ); /* The VDBE already created by calling function */ |