0.15.0

• implement 'describe table_name' to show fields and types of a table.
• Add mysql like show tables statement to list all available tables.
• Implement DAYOFWEEK, DAYOFMONTH and DAYOFYEAR Date functions.
• Implement QUARTER, YEAR and TO_DAYS Date function.
• Implement QUOTENAME String function.
• Fix Parsing function without right paren at the end

New Contributors

• @frectonz made their first contribution in #85
• @jossephus made their first contribution in #87

Full Changelog: 0.14.0...0.15.0

0.14.0

• Implement DataProvider interface to allow custom data.
• Implement Data Schema component to allow custom data schema.
• Improve ROUND implementation to supports decimal places.
• Implement MOD function.
• Implement Dynamic DataType to be calculated depending on other types.

0.13.0

• Make SING function accept Int or Float type.
• Implement CONCAT_WS Text function.
• Fix Minus unary operator for f64.
• Implement exporting data as JSON, CSV.
• Implemnet DAY Date function
• Fix not reporting diagnostic when date or time format has number out of range.
• Perform projection operator before export as JSON, CSV.
• Fix the order of parsing prefix unary with binary expression.
• Handle passing 0 tokens to the parser.

0.12.0

• Change GitQLObject structure to get more speedup and keep values sorted.
• Supports LIMIT OFFSET shorthand inspired by MySQL.
• Implement HOUR Date functions.
• Implement STRCMP Text Function.
• Implement GREATEST, LEAST General function.
• Implement ISDATE Date function.
• Optimize in expression in case of empty list.
• Add Support for NOT IN expression.
• Report error if user write un expected content after valid statement.
• Fix Date and DateTime incorrect equals #71
• Allow BETWEEN to work with any type.
• Fix ArithmeticExpression expr_type if any side is float

New Contributors

• @dubaaron made their first contribution in #70

Full Changelog: 0.11.0...0.12.0

0.11.0

What's Changed

• Support Assignment expressions @name := value.
• Allow Assignment expressions to store aggregation value.
• Allow lazy evaluate any expression that has aggregation value.
• Prevent assign aggregation value to global variable with SET statement.
• Support creating identifier using backticks.
• Support Either type in the type system.
• Support Optional type in the type system.
• Support Varargs type in the type system.
• Implement ACOS, ATAN, ATN2 and SIGN Math functions.
• Implement CHARINDEX Text function.
• Implement DAYNAME, MONTHNAME Date functions.
• Update CONCAT Text function to accept 2 or more Text values.
• Support Aggregation MAX, MIN to work with different types.
• Support Implicit Type casting for Function arguments.
• Revamp GQLError to a new Diagnostic representation.
• Migrate to Gix v0.57.0.
• Update CONCAT function to work with any value type.

New Contributors

• @mobley-trent made their first contribution in #59
• @Debbl made their first contribution in #60
• @szaydel made their first contribution in #65

Full Changelog: 0.10.0...0.11.0

0.10.0

• Migrate from git2 to gix.
• Implement ASIN function.
• Implement TAN function.
• Use current directory as repository path if no path is passed.
• Implement --query | -q flat to run a single query without repl mode.
• Support receiving input from a pipe or file redirection.
• Support consuming ; at the end of query main statement.
• Support User defined variables.
• Suppoer := operator.

0.9.0

• Preallocate the attributes hash with row length.
• Fix Clippy comments and setup CI for Lint and Format.
• Implement typeof function.
• Implement ROUND function
• Make Identifiers case-insensitive.
• Support <=> operator.
• Implement SIN function.
• Implement COS function.
• Support Implicit casting Text to Time.
• Support Implicit casting Text to Date.
• Support Implicit casting DateTime to Text.

0.8.0

• Support GLOB keyword.
• Support DISTINCT keyword.
• Make sure SELECT * used with specific table
• Migrate from Prettytables-rs to comfy-table for render tables.
• Support optional Pagination with user custom page size.
• Support <> Operator.
• Implement PI function.
• Implement FLOOR function.
• Update gitql-ast to version 0.6.0.
• Update gitql-cli to version 0.8.0.
• Update gitql-parser to version 0.7.0.
• Update gitql-engine to version 0.8.0.

0.7.2

• Support NULL keyword.
• Implement ISNULL function.
• Implement ISNUMERIC function.
• Handle crash for undefined symbol as argument at runtime.
• Update gitql-ast to version 0.5.0.
• Update gitql-cli to version 0.7.0.
• Update gitql-parser to version 0.6.0.
• Update gitql-engine to version 0.7.0.
• Update git2 to version 0.18.1.

0.7.1

Implement NOW function.
Fix handling grouping with aggregations.
Print Date and DateTime with formats.
Update gitql-ast to version 0.4.0.
Update gitql-cli to version 0.5.0.
Update gitql-parser to version 0.4.0.
Update gitql-engine to version 0.5.0.