NEWS

---

prqlr 0.9.0.9000

Breaking changes

• For the prql_compile() funtion, arguments format and singnature_comment should be named arguments. (#317)

New features

• New experimental argument display of prql_compile() function to colorize the error message from prqlc. (#317)

prqlr 0.9.0 (2024-09-20)

Breaking changes

• Based on prqlc 0.13.0 (#312)

Bug fixes

• Fix to report rustc version even if installing with pre-built binaries. (#305)

Miscellaneous

• On R-universe, installing with pre-built binaries is now default. (#305)
• The configure script now compares the package's MSRV and the rustc version, and if the rustc version is less than the MSRV, an warning message is displayed. (#311)

prqlr 0.8.1 (2024-05-19)

Just dependency updates. No user-facing changes.

prqlr 0.8.0 (2024-02-14)

Breaking changes

• Switch from extendr to savvy. (Thanks @yutannihilation, #252)
  • The error message has been completely changed.
  • prql_compile()'s target option does not accept NA as "sql.any" anymore.

New features

• Based on prqlc 0.11.2 (#257)

Miscellaneous

• The GitHub repository used to develop this package has been moved to https://github.com/PRQL/prqlc-r. Other URLs are also changed accordingly. (#262, #263)

prqlr 0.7.0 (2024-01-08)

Breaking changes

• Based on prql-compiler 0.11.1 (#239, #242)

prqlr 0.6.0 (2023-11-14)

Breaking changes

• Based on prql-compiler 0.10.1 (#221, #229)

prqlr 0.5.4 (2023-10-07)

New features

• {prqlr} can now be installed with "R source package with Rust library binary", inspired by the arrow package, the string2path package, and the polars package. Available on all currently supported platforms (amd64 and arm64 Linux or macOS, and amd64 Windows).

  When NOT_CRAN=ture or LIBPRQLR_BUILD=false is set, the script tools/prep-lib.R will search the Internet for the available binary.

  Sys.setenv(NOT_CRAN = "true")
  install.packages("prqlr")
  

  The URL and SHA256 hash of the available binaries are recorded in tools/lib-sums.tsv. (#187, #189, #190, #191)

prqlr 0.5.3 (2023-09-21)

New features

• Based on prql-compiler 0.9.5 (#179)

Miscellaneous

• prql knitr engine requires {knitr} 1.44 or later. (#175)

prqlr 0.5.2 (2023-09-11)

From this version, CRAN releases include vendored dependent Rust crates source code.

Miscellaneous

• Update the Authors field of the DESCRIPTION file and the inst/AUTHORS file's format. (#169, #172)

prqlr 0.5.1 (2023-08-30)

Bug fixes

• Based on prql-compiler 0.9.4 (#164)

prqlr 0.5.0 (2023-08-13)

Breaking changes

• Based on prql-compiler 0.9.3 (#130, #137, #142, #145, #155)

Bug fixes

• Support Rust 1.70 on Windows. (Thanks @yutannihilation, #138)

Miscellaneous

• Some updates for adopting the (new) CRAN policy. (#148)
  • This package now includes the inst/AUTHORS file. (#150, #154, #160)
  • Set SystemRequirements: Cargo (Rust's package manager), rustc in the DESCRIPTION file. (#153)
  • This package now includes the configure and configure.win scripts to check the cargo command. (#149)
  • Set CARGO_BUILD_JOBS=2 if not NOT_CRAN=true during installation. (#151)
  • Supports dependent Rust crates vendoring. (#152, #159)
  • Update the LICENSE.note file for Rust crates vendoring. (#156)

prqlr 0.4.0 (2023-04-30)

Breaking changes

• Based on prql-compiler 0.8.1 (#121, #125)

New features

• A new engine option info_string of prql engine on {knitr} documents. See the vignette vignette("knitr", "prqlr") for details. (#120)

Bug fixes

• prql knitr engine respect the eval chunk option. (#123)

Internal changes

• knitr engine tests were updated for adapt to the new {knitr} version. (Thanks @yihui, #122)

prqlr 0.3.0 (2023-03-16)

Breaking changes

• Based on prql-compiler 0.6.1 (#97, #99, #101, #106, #113)
• The prql_to_sql() function (deprecated in favor of prql_compile() from prqlr 0.1.0) is removed. (#105)

New features

• A new compile target "sql.any" can be specified in prql_compile()'s target option. This is the same as the traditional unspecified (NULL) target with respect to using the target specified in the header of the query as the target. (#97)
• An experimental new engine option use_glue of prql engine on {knitr} documents powered by the {glue} package. See the vignette vignette("knitr", "prqlr") for details. (#103)

Bug fixes

• prql knitr engine compatibility with Quarto CLI 1.3 pre-release version. (Thanks @cderv, #110)

prqlr 0.2.1 (2023-02-28)

Bug fixes

• Thanks to new version of extendr and libR-sys, prqlr can now be installed on arm64 Linux. (#90)
• Now buildable with Rust version 1.60 again (#94)

prqlr 0.2.0 (2023-02-18)

Breaking changes

• Based on prql-compiler 0.5.1 (#71, #77, #86)
• The option name of prql_compile() for specifying the compile target has been changed from dialect to target. The following two changes have also been made as a result of this change.
  • SQL dialects must be specified with the sql. prefix if they are to be targeted (e.g. "duckdb" -> "sql.duckdb"). (#71)
  • prql_available_dialects() is renamed to prql_get_targets(). (#85)

New features

• {prqlr} registers prql engine for {knitr} when loaded. See the vignette vignette("knitr", "prqlr") for details. (#53, #57, #62)
• New function prql_version() which returns built-in prql-compiler version. (#51)
• prql_compile()'s options can be set by options(). (#70)

Other improvements

• prql_compile() no longer leaks memory when an error occurs. (Thanks @sorhawell, #46, #52)

prqlr 0.1.0 (2023-01-20)

Breaking changes

• Based on prql-compiler 0.4.1
• prql_compile() is implemented and prql_to_sql() is deprecated.
• json_to_prql() and prql_to_json() are removed.

Other improvements

• Changes to the installation process
  • CARGO_HOME is now set to the temporary directory during installation if the environment variable NOT_CRAN is not set to true to avoid writing in HOME. (#25, #27, #29)

prqlr 0.0.4

Enhancements

• Changes to the installation process
  • Change Rust toolchain for Windows from GNU to MSVC. (#22)

prqlr 0.0.3

Breaking changes

• Based on prql-compiler 0.3.1
• The format_prql() function is removed.

prqlr 0.0.2

Enhancements

• Based on prql-compiler 0.2.11

prqlr 0.0.1

• Based on prql-compiler 0.2.9