database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-11 01:42:22 +03:00
Code Activity

Minor enhancements to the auxiliary information added to EXPLAIN output with

Browse Source 
SQLITE_EXPLAIN_ENABLE_COMMENTS.

FossilOrigin-Name: 0d1328e33ca761eddcf8a50e8e83c997861e9047
This commit is contained in:
drh
2013-11-12 20:18:14 +00:00
parent e54df42d87
commit 5e6790cb15
5 changed files with 16 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/where.c
View File

@@ -2725,7 +2725,7 @@ static Bitmask codeOneLoopStart(
bRev = (pWInfo->revMask>>iLevel)&1;
omitTable = (pLoop->wsFlags & WHERE_IDX_ONLY)!=0
&& (pWInfo->wctrlFlags & WHERE_FORCE_TABLE)==0;
VdbeNoopComment((v, "Begin WHERE-Loop %d: %s", iLevel,pTabItem->pTab->zName));
VdbeNoopComment((v, "Begin WHERE-loop%d: %s",iLevel,pTabItem->pTab->zName));
/* Create labels for the "break" and "continue" instructions
** for the current loop. Jump to addrBrk to break out of a loop.
@@ -5679,6 +5679,7 @@ WhereInfo *sqlite3WhereBegin(
}
/* Done. */
VdbeNoopComment((v, "Begin WHERE-core"));
return pWInfo;
/* Jump here if malloc fails */
@@ -5705,6 +5706,7 @@ void sqlite3WhereEnd(WhereInfo *pWInfo){
/* Generate loop termination code.
*/
VdbeNoopComment((v, "End WHERE-core"));
sqlite3ExprCacheClear(pParse);
for(i=pWInfo->nLevel-1; i>=0; i--){
pLevel = &pWInfo->a[i];
@@ -5744,7 +5746,7 @@ void sqlite3WhereEnd(WhereInfo *pWInfo){
}
sqlite3VdbeJumpHere(v, addr);
}
VdbeNoopComment((v, "End WHERE-Loop %d: %s", i,
VdbeNoopComment((v, "End WHERE-loop%d: %s", i,
pWInfo->pTabList->a[pLevel->iFrom].pTab->zName));
}