/// <summary>
/// 查询条件
/// </summary>
/// <param name="sqlTable">数据库表格操作工具</param>
/// <param name="sqlStream">SQL表达式流</param>
/// <param name="query"></param>
internal unsafe void WriteWhere(Table sqlTable, CharStream sqlStream, ref SelectQuery <modelType> query)
{
if (!Where.IsWhereTrue)
{
sqlStream.AddSize(6 * sizeof(char));
int length = sqlStream.Length;
sqlTable.Client.GetSql(Where.Expression, sqlStream, ref query);
if (length == sqlStream.Length)
{
sqlStream.Data.CurrentIndex -= 6 * sizeof(char);
}
else
{
byte *where = (byte *)(sqlStream.Char + length);
*(uint *)(where - sizeof(uint)) = 'e' + (' ' << 16);
*(uint *)(where - sizeof(uint) * 2) = 'e' + ('r' << 16);
*(uint *)(where - sizeof(uint) * 3) = 'w' + ('h' << 16);
}
}
}
