private SqlAndParameter GetWhereString()
{
var re = new SqlAndParameter();
var count = 0;
foreach (var where in _whereList)
{
if (where.Relation == RelationEnum.In)
{
re.SqlStr += $"{GetDescription(where.Coexist)} {where.Field} IN (@{where.Field.Replace(".", "_")}{count}) ";
}
else if (where.Relation == RelationEnum.NotIn)
{
re.SqlStr += $"{GetDescription(where.Coexist)} {where.Field} NOT IN (@{where.Field.Replace(".", "_")}{count}) ";
}
else if (where.Relation == RelationEnum.IsNotNull || where.Relation == RelationEnum.IsNull)
{
re.SqlStr += $"{GetDescription(where.Coexist)} {where.Field} {GetDescription(where.Relation)} ";
}
else if (where.Relation == RelationEnum.Like)
{
re.SqlStr += $"{GetDescription(where.Coexist)} {where.Field} LIKE '%'+@{where.Field.Replace(".", "_")}{count}+'%' ";
}
else if (where.Relation == RelationEnum.LeftLike)
{
re.SqlStr += $"{GetDescription(where.Coexist)} {where.Field} LIKE '%'+@{where.Field.Replace(".", "_")}{count} ";
}
else if (where.Relation == RelationEnum.RightLike)
{
re.SqlStr += $"{GetDescription(where.Coexist)} {where.Field} LIKE @{where.Field.Replace(".", "_")}{count}+'%' ";
}
else
{
re.SqlStr += $"{GetDescription(where.Coexist)} {where.Field} {GetDescription(where.Relation)} @{where.Field.Replace(".", "_")}{count} ";
}
re.Parameter.Add($"@{where.Field.Replace(".", "_")}{count}", where.Value);
count++;
}
foreach (var where in _whereStr)
{
re.SqlStr += where;
}
return(re);
}
private SqlAndParameter GetUpdateString()
{
var re = new SqlAndParameter();
var count = 0;
foreach (var update in _updateList)
{
re.SqlStr += $"{update.Key}=@{update.Key}{count},";
re.Parameter.Add($"@{update.Key}{count}", update.Value);
count++;
}
foreach (var update in _updateStr)
{
re.SqlStr += update + ",";
}
re.SqlStr = re.SqlStr.TrimEnd(',');
return(re);
}
