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All regression tests now pass with the new bounded-memory sort code.

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There is still lots of opportunity for optimization, however. (CVS 2654)

FossilOrigin-Name: 81259a01f1e85ba50a1d017b1282bf841b16f0a5
This commit is contained in:
drh
2005-09-01 12:16:28 +00:00
parent 0342b1f542
commit 4db38a7092
9 changed files with 66 additions and 32 deletions
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5
src/vdbeaux.c
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@@ -405,6 +405,11 @@ void sqlite3VdbeChangeP3(Vdbe *p, int addr, const char *zP3, int n){
}else if( n==P3_KEYINFO ){
KeyInfo *pKeyInfo;
int nField, nByte;
/* KeyInfo structures that include an KeyInfo.aSortOrder are always
** sent in using P3_KEYINFO_HANDOFF. The KeyInfo.aSortOrder array
** is not duplicated when P3_KEYINFO is used. */
/* assert( pKeyInfo->aSortOrder==0 ); */
nField = ((KeyInfo*)zP3)->nField;
nByte = sizeof(*pKeyInfo) + (nField-1)*sizeof(pKeyInfo->aColl[0]);
pKeyInfo = sqliteMallocRaw( nByte );