public void Exec(string sql)
{
var rc = UnsafeNativeMethods.sqlite3_exec(this.connection, sql, null, IntPtr.Zero, IntPtr.Zero);
if (rc != UnsafeNativeMethods.SQLITE_OK)
{
var error = StatementInterceptor.UTF8ToString(UnsafeNativeMethods.sqlite3_errmsg(this.connection));
throw new ArgumentException(error, sql);
}
}
public SQLiteStatement Prepare(string sql)
{
IntPtr stmt;
var rc = UnsafeNativeMethods.sqlite3_prepare_v2(this.connection, sql, -1, out stmt, IntPtr.Zero);
if (rc != UnsafeNativeMethods.SQLITE_OK)
{
var error = StatementInterceptor.UTF8ToString(UnsafeNativeMethods.sqlite3_errmsg(this.connection));
throw new ArgumentException(error, sql);
}
return(new SQLiteStatement(stmt));
}
public string ColumnText(int index)
{
var text = UnsafeNativeMethods.sqlite3_column_text(this.stmt, index);
return(StatementInterceptor.UTF8ToString(text));
}
