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Fix a problem with the sqlite3changeset_size() API and rowid tables.

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FossilOrigin-Name: 92ade220dcf5c1b76a5db605b1467a01051271957cd26f790755904fd82772eb
This commit is contained in:
dan
2023-05-02 20:34:15 +00:00
parent 8594f02c5d
commit 9cf09b5672
3 changed files with 13 additions and 13 deletions
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10
ext/session/sqlite3session.c
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@ -1249,15 +1249,15 @@ static int sessionUpdateMaxSize(
int ii;
u8 *pCsr = pC->aRecord;
if( pTab->bRowid ){
nNew += 9;
nNew += 9 + 1;
pCsr += 9;
}
for(ii=0; ii<(pTab->nCol-pTab->bRowid); ii++){
for(ii=pTab->bRowid; ii<pTab->nCol; ii++){
int bChanged = 1;
int nOld = 0;
int eType;
sqlite3_value *p = 0;
pSession->hook.xNew(pSession->hook.pCtx, ii, &p);
pSession->hook.xNew(pSession->hook.pCtx, ii-pTab->bRowid, &p);
if( p==0 ){
return SQLITE_NOMEM;
}
@ -2405,7 +2405,7 @@ static int sessionAppendUpdate(
/* If at least one field has been modified, this is not a no-op. */
if( bChanged ) bNoop = 0;
/* Add a field to the old.* record. This is omitted if this modules is
/* Add a field to the old.* record. This is omitted if this module is
** currently generating a patchset. */
if( bPatchset==0 ){
if( bChanged || abPK[i] ){
@ -2847,7 +2847,7 @@ int sqlite3session_changeset(
if( pnChangeset==0 || ppChangeset==0 ) return SQLITE_MISUSE;
rc = sessionGenerateChangeset(pSession, 0, 0, 0, pnChangeset, ppChangeset);
assert( 1 || rc || pnChangeset==0
assert( rc || pnChangeset==0
|| pSession->bEnableSize==0 || *pnChangeset<=pSession->nMaxChangesetSize
);
return rc;