NEWS
queryparser 0.3.2 (2023-01-09)
- Throws an error if called from an incompatible version of tidyquery (#32)
- Minor bugfixes and improvements
queryparser 0.3.1 (2021-01-17)
- Queries can contain multibyte characters (#21)
- Queries can have no whitespace around keywords (#27)
substring_index()
translates when tidyverse = TRUE
(#29)
embedded nuls
warnings are silenced (#30)
- Syntactically invalid column names are allowed in backticks (#31)
- Minor bugfixes and improvements
queryparser 0.3.0 (2020-05-10)
ORDER BY
clause can include NULLS FIRST
and NULLS LAST
(#12, @StevenHibble)
- Translations of expressions in the
ORDER BY
clause now use -xtfrm()
instead of the attribute decreasing
to indicate descending order (@StevenHibble)
- Parentheses can enclose table names and joins in the
FROM
clause (#23)
- More Microsoft SQL Server functions now translate (#26, @StevenHibble)
- Minor bugfixes and improvements
queryparser 0.2.0 (2020-01-16)
BETWEEN
expressions with quotes in operands translate correctly (#13)
- Line comments (
--
) and block comments (/* */
) are removed from queries (#14)
coalesce()
translates correctly when tidyverse = FALSE
(#15, #17)
CASE
expressions translate (#16, #18)
- Table aliases can be used in queries (#19)
- SQL-92-style (explicit) join queries translate (#20)
- Continuous integration and coverage tests
- Minor bugfixes and improvements
queryparser 0.1.1 (2019-09-05)
- Output indicates when queries aggregate
- List returned by
parse_query()
has attribute aggregate
set to TRUE
if query aggregates (#8)
- When translating an aggregate query, sublist
select
returned by by parse_query()
has logical vector attribute aggregate
indicating whether each expression in the SELECT
list aggregates (#9)
- When translating an aggregate query with an
ORDER BY
clause, sublist order_by
returned by by parse_query()
has logical vector attribute aggregate
indicating whether each expression in the ORDER BY
clause aggregates (#11)
- Translation of multiple
CAST
and BETWEEN
expressions in a single expression no longer fails (#10)
- Minor bugfixes and improvements
queryparser 0.1.0 (2019-09-03)
- First CRAN release
- Column names that match SQL function names are not converted to lowercase (#1)
- Outputted expressions use vectorized logical operators (#2)
- Successive occurrences of binary symbolic operators are replaced (#3)
- Column names that match function names are not replaced (#4)
- Vulnerabilities that permitted use of disallowed functions are resolved (#5, #7)
- Column names can contain periods (#6)