// Executes a statement and returns whether there is more data available.
internal bool ExecuteStatement(Sqlite3.Vdbe pStmt, out int cols, out IntPtr pazValue, out IntPtr pazColName)
{
SQLiteError err;
//if (parent_conn.Version == 3)
//{
err = (SQLiteError)Sqlite3.sqlite3_step(pStmt);
if (err == SQLiteError.ERROR)
{
throw new SQLiteExecutionException(parent_conn.Handle2.errCode, GetError3() + "\n" + pStmt.zErrMsg);
}
pazValue = IntPtr.Zero;
pazColName = IntPtr.Zero; // not used for v=3
cols = Sqlite3.sqlite3_column_count(pStmt);
/*
* }
* else
* {
* err = (SqliteError)Sqlite3.sqlite3_step(pStmt, out cols, out pazValue, out pazColName);
* if (err == SqliteError.ERROR)
* throw new SqliteExecutionException ();
* }
*/
if (err == SQLiteError.BUSY)
{
throw new SQLiteBusyException();
}
if (err == SQLiteError.MISUSE)
{
throw new SQLiteExecutionException();
}
if (err == SQLiteError.CONSTRAINT)
{
throw new SQLiteException(parent_conn.Handle2.errCode, GetError3() + "\n" + pStmt.zErrMsg);
}
if (err == SQLiteError.MISMATCH)
{
throw new SQLiteException(parent_conn.Handle2.errCode, GetError3() + "\n" + pStmt.zErrMsg);
}
// err is either ROW or DONE.
return(err == SQLiteError.ROW);
}
