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Overview
| Comment: | Fix the return code in sessionRetryConstraints(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | session-retry |
| Files: | files | file ages | folders |
| SHA1: |
ea917c14b940f95b20b91dae77567dc2 |
| User & Date: | drh 2016-03-31 00:45:58 |
Context
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2016-03-31
| ||
| 02:44 | Enhanced comments describing the sessions file format. No changes to code. (check-in: 84dc41e2 user: drh tags: session-retry) | |
| 00:45 | Fix the return code in sessionRetryConstraints(). (check-in: ea917c14 user: drh tags: session-retry) | |
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2016-03-30
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| 21:19 | Have the sqlite3session_apply() function and its streaming equivalent retry any operations that failed with SQLITE_CONSTRAINT after all other operations on the same table have been attempted. New code is largely untested. (check-in: 1085911a user: dan tags: session-retry) | |
Changes
Changes to ext/session/sqlite3session.c.
3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 |
if( rc==SQLITE_OK ) memset(pIter2->apValue, 0, nByte);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3changeset_next(pIter2) ){
rc = sessionApplyOneWithRetry(db, pIter2, pApply, xConflict, pCtx);
}
rc2 = sqlite3changeset_finalize(pIter2);
if( rc==SQLITE_OK ) rc==rc2;
}
assert( pApply->bDeferConstraints || pApply->constraints.nBuf==0 );
sqlite3_free(cons.aBuf);
if( rc!=SQLITE_OK ) break;
if( pApply->constraints.nBuf>=cons.nBuf ){
/* No progress was made on the last round. */
|
| |
3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 |
if( rc==SQLITE_OK ) memset(pIter2->apValue, 0, nByte);
while( rc==SQLITE_OK && SQLITE_ROW==sqlite3changeset_next(pIter2) ){
rc = sessionApplyOneWithRetry(db, pIter2, pApply, xConflict, pCtx);
}
rc2 = sqlite3changeset_finalize(pIter2);
if( rc==SQLITE_OK ) rc = rc2;
}
assert( pApply->bDeferConstraints || pApply->constraints.nBuf==0 );
sqlite3_free(cons.aBuf);
if( rc!=SQLITE_OK ) break;
if( pApply->constraints.nBuf>=cons.nBuf ){
/* No progress was made on the last round. */
|