CHANGELOG.md

[Unreleased]

[1.6.2] - 2023-11-17

Fixed

• Fixed java.lang.IllegalArgumentException: Illegal group reference when explain plan has table names with dollars

[1.6.1] - 2023-11-15

Fixed

• Fixed java.lang.NoClassDefFoundError: org/apache/calcite/runtime/CalciteContextException when SQL fails in MAT UI (regression since 1.6.0)

[1.6.0] - 2023-11-15

Changed

• Eclipse Memory Analyzer 1.14.0 or higher is required
• Java 17 is required
• Update Apache Calcite to 1.36.0 (see https://calcite.apache.org/news/2023/11/10/release-1.36.0/)
• Update Guava to 32.1.3-jre
• Update net.minidev:accessors-smart to 2.5.0
• Update net.minidev:json-smart to 2.5.0

[1.5.0] - 2020-10-12

Added

• Extra property for all objects: @class (references to java.lang.Class)
• Extra property for all objects: @className (returns the name of the class)
• Extra property for Class objects: @classLoader (references to java.lang.ClassLoader)
• Extra property for Class objects: @super (references to java.lang.Class)

Changed

• Eclipse Memory Analyzer 1.8.0 or higher is required
• Java 1.8 or higher is required
• Update Apache Calcite to 1.26.0 (see https://calcite.apache.org/news/2020/10/06/release-1.26.0/)
• Update Guava to 29.0-jre

Fixed

• name for IClass return class name rather than the value of Class.name field (OpenJDK uses the field as a cache, so it might be null)
• Declare reference columns as nullable, so the engine does not optimize count(name) into count(*)

[1.4.0] - 2018-09-08

Added

• New functions: asMap, getMapEntries, asMultiSet, getStringContent
• Support entries extraction from Dexx HashMap
• Support entries extraction from vlsi.CompactHashMap
• Commandline mode

Changed

• ThreadStackFrames is moved to native schema

Fixed

• Autocomplete is improved in lots of cases

[1.3.0] - 2017-09-14

Added

• "class" tables can be accessed without quotes (e.g. java.lang.HashMap). Technically speaking, Java package maps to SQL schema. (Alexey Makhmutov)
• Ability to access properties via [...] operation. For instance x.this['field']
• New functions: getId, getAddress, getType, getId, toString, shallowSize, retainedSize, length, getSize, getByKey, getField (Alexey Makhmutov)
• Table functions: getValues, getRetainedSet, getOutboundReferences, getInboundReferences (Alexey Makhmutov)
• CROSS APPLY, OUTER APPLY syntax to call table functions
• Error highlight in the SQL editor
• Highlight of known heap functions

Changed

• @THIS column is renamed to this
• get_id is renamed to getId
• Eclipse Memory Analyzer 1.5.0 or higher is required

Removed

• @RETAINED, @SHALLOW columns from heap tables. Use shallowSize(ref) and retainedSize(ref) functions
• @ID column from heap tables. Use getId(ref) function

[1.2.0] - 2014-12-06

Added

• Functions: length, get_type, get_by_key, get_id
• F10 hotkey for explain plan

Fixed

• Ctrl+Enter

Changed

• @ID column is replaced to @THIS

Removed

• @PK column, use get_id instead