In the vdbeaux.c source, the function

resolveP2Values(...)

is not resetting p->readOnly when it encounters an OP_VUpdate opcode

is not setting p->bIsReader when it encounters an OP_VFilter opcode


Additionally, the frunction

sqlite3VdbeHalt(...)

is only checking p->bIsReader and omitting to check p->readOnly

even though the comment claims to check "if the program never started or if the 
SQL Statement does not read or write a database file".

These omissions conspire to make SQLite refrain from calling the xSync and 
xCommit entrypoints of the virtual table named in an UPDATE, DELETE or INSERT 
statement.


___________________________________________
 Gunter Hick
Software Engineer
Scientific Games International GmbH
FN 157284 a, HG Wien
Klitschgasse 2-4, A-1130 Vienna, Austria
Tel: +43 1 80100 0
E-Mail: h...@scigames.at

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