[dialects/postgres.go] bugfix SQLType
[engine.go] use github.com/alexbrainman/odbc for odbc - bugfix objectId - add log - bugfix null value - bugfix sql server identity
[schemas/index.go] bugfix index name generatin
[schemas/table.go] add ObjectId field
[schemas/type.go] add DateTime2 type
[*] replace module xorm.io/xorm by gitea.com/nikos06/xorm
1. add: support xml column type for mssql.
2. fix: array index overflow when getindexs caused by unregular indexname(eg.idx_(tablename))
Co-authored-by: Rick <lonelyangel.jcw@gmail.com>
Reviewed-on: https://gitea.com/xorm/xorm/pulls/1852
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: L-Angel <l-angel@noreply.gitea.io>
Co-committed-by: L-Angel <l-angel@noreply.gitea.io>