Catmandu::Fix::add_to_store(3pm) | User Contributed Perl Documentation | Catmandu::Fix::add_to_store(3pm) |
Catmandu::Fix::add_to_store - add matching values to a store as a side effect
# Add the current record to an SQLLite database. add_to_store(., DBI, data_source: "dbi:SQLite:path/data.sqlite") # Add the journal field to a MongoDB database. add_to_store(journal, MongoDB, database_name: catalog) # Add all author values to a MongoDB database. add_to_store(authors.*, MongoDB, database_name: catalog, bag: authors)
Store a record or parts of a record in a Catmandu::Store. The values at the PATH will be stored as-is in the database but should be hashes. If the value contains an '_id' field, then it will used as record identifier in the database. If not, then a new '_id' field will be generated and added to the database and original field (for later reference).
For instance this YAML input:
--- _id: 001 title: test name: foo --- _id: 002 title: test2 name: bar
with the fix:
add_to_store(., DBI, data_source: "dbi:SQLite:path/data.sqlite")
will create a path/data.sqlite SQLite database with two records. Each records contains the _id from the input file and all the record fields.
For instance this YAML input:
--- title: test name: foo --- title: test2 name: bar
with the fix:
add_to_store(., DBI, data_source: "dbi:SQLite:path/data.sqlite")
will create a path/data.sqlite SQLite database with two records. Each records contains the a generated _id and all the record fields. The current input stream will be updated to contain the generated _id.
Use Catmandu::Fix::lookup_in_store to lookup records in a Catmandu::Store based on an '_id' key.
Catmandu::Fix , Catmandu::Fix::lookup_in_store
2019-01-29 | perl v5.28.1 |