Releases
v0.19.0
nene
released this
28 Dec 14:41
Breaking changes
Unary +
is now parsed as an operator, not as part of a number
data_type
has been renamed to named_data_type
select_clause
columns are now optional
SymbolOperator
type is now plain string (because it needs to accommodate custom PostgreSQL operators)
RowConstructor
type is now part of Expr
type
SQLite bugfixes
Support unicode letters in SQLite identifiers
Improved PostgreSQL support
Use the actual Postgres reserved words list
Nested block-comments
Remove incorrect #-comment support from Postgres
Strings:
Dollar-quoted strings
String with C-style escapes
Unicode strings
Repeated-quote escapes in E-strings
Bit-string blobs
Identifiers:
Literals:
JSON & JSONB literals
INTERVAL literals
ROW() constructor
EXTRACT() expression
Special paren-less functions
All keywords can be used in explicit aliases
Operators:
IS UNKNOWN
IS DISTINCT FROM
ISNULL
NOTNULL
% operator
^ operator
|| operator
Bitwise ~ and # operators
ILIKE
BETWEEN SYMMETRIC
SIMILAR TO
IS NORMALIZED
AT TIME ZONE
COLLATE
Array-access operator
Array-slice operator
:: cast operator
All the builtin PostgreSQL operators
Almost fully correct PostgreSQL operator precedence
Types:
All builtin data types
Special Object Identifier types
multi-dimensional array types
TIME types WITH/WITHOUT TIME ZONE
INTERVAL type
Custom data types
SELECT support:
Support NULLS FIRST/LAST
LIMIT offset,count is not supported
Support FETCH..OFFSET
Support FOR-clause
Support INTO TABLE clause
Support empty SELECT
Support GROUP BY DISTINCT
Support LIMIT ALL
Support basic TABLE clause
Basic TRUNCATE support
Basic ANALYZE support
Basic EXPLAIN support
Basic EXECUTE support
Improved MySQL & MariaDB support
Support FOR-clause in MySQL and MariaDB
Support LOCK IN SHARE MODE in MySQL/MariaDB
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