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Have the sqlite3VdbeSerialType() function go ahead and compute the serial

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length as well, since it is always needed.  This avoids unnecessary calls
to sqlite3VdbeSerialTypeLen().

FossilOrigin-Name: 2ad72be12477b0e8e33e56a9a17e29abbd283ec1
This commit is contained in:
drh
2015-10-16 14:54:17 +00:00
parent faf3727904
commit be37c12423
6 changed files with 33 additions and 24 deletions
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5
src/vdbe.c
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@@ -2660,7 +2660,7 @@ case OP_MakeRecord: {
int file_format; /* File format to use for encoding */
int i; /* Space used in zNewRecord[] header */
int j; /* Space used in zNewRecord[] content */
int len; /* Length of a field */
u32 len; /* Length of a field */
/* Assuming the record contains N fields, the record format looks
** like this:
@@ -2710,8 +2710,7 @@ case OP_MakeRecord: {
pRec = pLast;
do{
assert( memIsValid(pRec) );
pRec->uTemp = serial_type = sqlite3VdbeSerialType(pRec, file_format);
len = sqlite3VdbeSerialTypeLen(serial_type);
pRec->uTemp = serial_type = sqlite3VdbeSerialType(pRec, file_format, &len);
if( pRec->flags & MEM_Zero ){
if( nData ){
if( sqlite3VdbeMemExpandBlob(pRec) ) goto no_mem;