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Change the name of the OP_Seek opcode into OP_DeferredSeek for better

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clarity of function.  No functional code changes.

FossilOrigin-Name: ab33d299c7dab52703d06f3441c8a98c6c809b2612ec65d71aab2919bd2b1540
This commit is contained in:
drh
2017-06-02 15:44:22 +00:00
parent 6c2d94f928
commit 170ad68a40
5 changed files with 24 additions and 22 deletions
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6
src/wherecode.c
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@@ -966,10 +966,10 @@ static void codeCursorHint(
**
** Normally, this is just:
**
** OP_Seek $iCur $iRowid
** OP_DeferredSeek $iCur $iRowid
**
** However, if the scan currently being coded is a branch of an OR-loop and
** the statement currently being coded is a SELECT, then P3 of the OP_Seek
** the statement currently being coded is a SELECT, then P3 of OP_DeferredSeek
** is set to iIdxCur and P4 is set to point to an array of integers
** containing one entry for each column of the table cursor iCur is open
** on. For each table column, if the column is the i'th column of the
@@ -988,7 +988,7 @@ static void codeDeferredSeek(
assert( iIdxCur>0 );
assert( pIdx->aiColumn[pIdx->nColumn-1]==-1 );
sqlite3VdbeAddOp3(v, OP_Seek, iIdxCur, 0, iCur);
sqlite3VdbeAddOp3(v, OP_DeferredSeek, iIdxCur, 0, iCur);
if( (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)
&& DbMaskAllZero(sqlite3ParseToplevel(pParse)->writeMask)
){