dm 0.2.7

Features

• New dm_wrap_tbl(), dm_unwrap_tbl(), dm_nest_tbl(), dm_unnest_tbl(), dm_pack_tbl() and dm_unpack_tbl() (#595, #733, #737).
• New dm_examine_cardinality() (#264, #735).
• New pack_join() generic and method for data frames, the same to tidyr::pack() as dplyr::nest_join() is to tidyr::nest() (#721, #722).
• dm_pixarfilms() is exported and gains a consistent = FALSE argument; if TRUE the data is modified so that all referential constraints are satisfied (#703, #707, #708, @erictleung).

Bug fixes

• db_schema_...() functions no longer pro-actively check for schema existence (#672, #815, #771).
• db_schema_list.Microsoft SQL Server no longer ignoring schemas for which the owner cannot be found (#815, #771).
• copy_dm_to() works with DuckDB again, the SQL statements to define the tables and indexes are now created by us (#701, #709).

Internal

• Establish compatibility with rlang 1.0.0 (#756).
• Simplify database checks on GitHub Actions (#712).