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Introducing many new tap-features and bug-fixes

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@s7clarke11 s7clarke11 released this 01 Aug 04:05
· 1 commit to master since this release
7b51503

tap-mssql 2.1.0 2023-08-01

This is a number of new enhancements to extend capability and resolving a few bugs.

Features

  • Adds use_singer_decimal setting, capability i.e. the ability to output decimal, float, and integer data as strings to avoid loss of precision. A target like this custom target-snowflake can decode this back into numeric data.
  • Ordering columns by their ordinal position so the schema matches the database definition
  • Support for new cursor_array_size parameter. This allows fetching records in batches
    speeding up network traffic. Recommend a setting of 10000 records.
  • Fixing bug. We have encountered a scenario where a stream starts. It failed and there
    was no bookmark written.
    When the job is re-run the state file had currently_syncing for the given stream but with
    no bookmark written it didn't appear in the streams_with_state list. This small change will
    ensure that the currently_syncing_list will be populated whether there is a bookmark or not
    by filtering against the ordered_streams list which includes both streams_without_state and
    streams_with_state.
  • Removed test for "INCREMENTAL" and not primary_keys.
    INCREMENTAL loads can be performed without primary keys as long as there
    is a replication key.
  • Updating the CDC documentation
  • Fixing bug. Where encountered a scenario where state lsn == max lsn.
    If the lsn coming from state is equal to the maximum lsn, then we should not be incrementing
    this lsn as it causes errors in the fn_cdc_get_all_changes function.
  • Fixing bug. The _sdc_lsn_operation should be 2 for Inserts not Deletes.
  • Fixing bug. pymssql 2.2.8 does not work. Excluding this version from pyproject.toml.
  • Feature. Adding a logo to the tap.
  • Resolving PR: wintersrd#36
  • Resolving PR: wintersrd#16