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Increase the default SQLITE_MAX_SCHEMA_RETRY to 50. Make sure that macro

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covers every case where a prepared statement might need to be reprepared due
to a schema change.  The sqlite3_exec() interface now uses 
sqlite3_prepare_v2().

FossilOrigin-Name: c1d7304c80c4a6244c8a9f6fad1eebd0f339c724
This commit is contained in:
drh
2013-04-06 18:06:51 +00:00
parent abd6d84a11
commit 60625313b0
7 changed files with 25 additions and 30 deletions
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2
src/vdbeblob.c
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@@ -313,7 +313,7 @@ int sqlite3_blob_open(
}
sqlite3_bind_int64(pBlob->pStmt, 1, iRow);
rc = blobSeekToRow(pBlob, iRow, &zErr);
} while( (++nAttempt)<5 && rc==SQLITE_SCHEMA );
} while( (++nAttempt)<SQLITE_MAX_SCHEMA_RETRY && rc==SQLITE_SCHEMA );
blob_open_out:
if( rc==SQLITE_OK && db->mallocFailed==0 ){