Add some missing function overrides for MsSqlCe

Description

A bunch of tests fails due to missing function overrides in MsSqlCe dialect.

Those functions have supporting counterpart in MsSqlCe, corresponding of the overrides from MsSql2000. Adding them should be easier than ignoring all those tests, especially for current_timestamp.

https://technet.microsoft.com/en-us/library/ms174077(v=sql.105).aspx
https://technet.microsoft.com/en-us/library/ms173482(v=sql.105).aspx

  • bit_length (datalength)

  • extract (datepart)

  • current_timestamp (getdate)

  • mod (%)

  • iif (case when)

Environment

None

Status

Assignee

Unassigned

Reporter

Frédéric Delaporte

Labels

None

Components

Affects versions

4.1.1

Priority

Minor
Configure