Man pages for dm
Relational Data Models
| check_key | Check if column(s) can be used as keys |
| check_set_equality | Check column values for set equality |
| check_subset | Check column values for subset |
| copy_dm_to | Copy data model to data source |
| db_schema_create | Create a schema on a database |
| db_schema_drop | Remove a schema from a database |
| db_schema_exists | Check for existence of a schema on a database |
| db_schema_list | List schemas on a database |
| decompose_table | Decompose a table into two linked tables |
| deprecated | Deprecated functions |
| dm | Data model class |
| dm_add_fk | Add foreign keys |
| dm_add_pk | Add a primary key |
| dm_add_uk | Add a unique key |
| dm_deconstruct | Create code to deconstruct a dm object |
| dm_disambiguate_cols | Resolve column name ambiguities |
| dm_draw | Draw a diagram of the data model |
| dm_enum_fk_candidates | Foreign key candidates |
| dm_enum_pk_candidates | Primary key candidate |
| dm_examine_cardinalities | Learn about your data model |
| dm_examine_constraints | Validate your data model |
| dm_filter | Filtering |
| dm_financial | Creates a dm object for the Financial data |
| dm_flatten_to_tbl | Flatten a part of a 'dm' into a wide table |
| dm_from_con | Load a dm from a remote data source |
| dm_from_src | Load a dm from a remote data source |
| dm_get_all_fks | Get foreign key constraints |
| dm_get_all_pks | Get all primary keys of a 'dm' object |
| dm_get_all_uks | Get all unique keys of a 'dm' object |
| dm_get_con | Get connection |
| dm_get_pk | Primary key column names |
| dm_get_tables | Get tables |
| dm_gui | Shiny app for defining dm objects |
| dm_has_fk | Check if foreign keys exists |
| dm_has_pk | Check for primary key |
| dm_mutate_tbl | Update tables in a 'dm' |
| dm_nest_tbl | Nest a table inside its dm |
| dm_nrow | Number of rows |
| dm_nycflights13 | Creates a dm object for the 'nycflights13' data |
| dm-package | dm: Relational Data Models |
| dm_pack_tbl | dm_pack_tbl() |
| dm_paste | Create R code for a dm object |
| dm_pixarfilms | Creates a dm object for the 'pixarfilms' data |
| dm_ptype | Prototype for a dm object |
| dm_rename | Rename columns |
| dm_rm_fk | Remove foreign keys |
| dm_rm_pk | Remove a primary key |
| dm_rm_uk | Remove a unique key |
| dm_select | Select columns |
| dm_select_tbl | Select and rename tables |
| dm_set_colors | Color in database diagrams |
| dm_set_table_description | Add info about a dm's tables |
| dm_sql | Create _DDL_ and _DML_ scripts for a 'dm' a and database... |
| dm_unnest_tbl | Unnest columns from a wrapped table |
| dm_unpack_tbl | Unpack columns from a wrapped table |
| dm_unwrap_tbl | Unwrap a single table dm |
| dm_validate | Validator |
| dm_wrap_tbl | Wrap dm into a single tibble dm |
| dm_zoom_to | Mark table for manipulation |
| dplyr_join | 'dplyr' join methods for zoomed dm objects |
| dplyr_src | dm as data source |
| dplyr_table_manipulation | 'dplyr' table manipulation methods for zoomed dm objects |
| examine_cardinality | Check table relations |
| glimpse.dm | Get a glimpse of your 'dm' object |
| json_nest | JSON nest |
| json_nest_join | JSON nest join |
| json_pack | JSON pack |
| json_pack_join | JSON pack join |
| json_unnest | Unnest a JSON column |
| json_unpack | Unpack a JSON column |
| materialize | Materialize |
| pack_join | Pack Join |
| pull_tbl | Retrieve a table |
| reexports | Objects exported from other packages |
| reunite_parent_child | Merge two tables that are linked by a foreign key relation |
| rows-dm | Modifying rows for multiple tables |
| tidyr_table_manipulation | 'tidyr' table manipulation methods for zoomed dm objects |
| utils_table_manipulation | 'utils' table manipulation methods for 'dm_zoomed' objects |
