nodbi v0.10.4

Bug fix

• re-adding field formatting for docdb_query(src, key, query, listfields = TRUE, limit = <integer>)

nodbi v0.10.3

Bug fix

• minor fixes to limit in docdb_query(src, key, query, listfields = TRUE, limit = <integer>) and speed up

nodbi v0.10.2

Changes

• added vignette
• added tests internal functions, verbose option
• added caching to GitHub action workflow
• added missing fields validity check for duckdb
• more robust parameter checks in docdb_query and docdb_update
• ensure NULL also for all MongoDB returns

Bug fixes

• docTyp'ed src.R
• minify JSON with Elasticsearch in docdb_update
• moved local variable out of UseMethod in docdb_query

nodbi v0.10.1

Bug fix

• make docdb_get() work again for src_sqlite() by casting JSONB back to JSON

nodbi v0.10.0

Deprecated

• empty parameter query now triggers a warning as it should be a valid JSON string; change query = "" into query = "{}"

Changes

• adapted to use new, faster JSONB functions in SQLite 3.45.0 (RSQLite >= 2.3.4.9005)
• refactored parts of docdb_create() to speed up handling large data frames and lists
• made Elasticsearch to immediately refresh index after docdb_create() and other functions
• docdb_update() now reports which records failed to update and then continues
• docdb_delete() now returns harmonised success logical value across backends

Potentially breaking change

docdb_query() reimplementation to have the same functionality across all databases (DuckDB, SQLite, PostgreSQL, MongoDB, Elasticsearch, CouchDB); even though the API and unit tests remained, user provisions may break e.g. to handle return values of databases that previously were incompletely implemented (in particular Elasticsearch and CouchDB). Details:

• query can now be complex (nested, various operators) and is digested with a Javascript helper
• fields can now be nested fields (e.g., friends.name) to directly return values lifted from the nested field
• listfields parameter newly implemented to return dot paths for all fields of all or selected documents in collection
• expanded use of jq via jqr for mangling parameters, selecting documents, filtering fields and lifting nested field values
• if no data are found, returns NULL (previously some backends returned an empty data frame)
• docdb_query(src, key, query = "{}", fields = "{}") now delegates to docdb_get(src, key)
• _id is always returned, unless specified with "_id": 0 in parameter fields
• for scr_postgres, only fewer than 50 fields if any can be specified in fields
• for src_sqlite, minimise the use of the time-costly json_tree
• workaround for path collisions of MongoDB
• some acceleration of docdb_query()
• factored out common code
• expanded testing
• updated docs

nodbi v0.9.8

• escaping newline character within a JSON value, in docdb_*() functions

nodbi v0.9.7

• changed docdb_update() to directly use ndjson from file for duckdb
• regression error from not specifying top-level jq script
• corrected and improve field selection in docdb_query()
• corrected test exceptions for mongodb, updated GitHub Actions, expanded tests
• changed docdb_update() to directly use ndjson from file for duckdb
• cleaned up unnecessary code in docdb_create()
• no more using transactions with src_duckdb()

nodbi v0.9.6

• corrected marginal case in docdb_query.src_duckdb()
• corrected minimum R version
• replaced in tests httpbin with webfakes
• removed explicit UTF-8 encoding reference
• speed up in docdb_query()
• switched to v2 GitHub r-lib/action for R CMD check

nodbi v0.9.5

• replaced a dependency, gained speed

nodbi v0.9.4

• fix initialisation in docdb_query with src_duckdb