PyCharm 2019.3.4

Code Insight

• No Type Inference on nonlocal/global Variables.
• PyCharm doesn't recognise namespace package properly if __init__ file contains comments.

Console

• Rerun button stop working.

Cython

• Cython Support does not recognize integer suffixes.

Debugger

• PyCharm KeyError __len__ when debugging after updating to 2019.3.1.

Docker

• PyCharm fails to build skeletons for docker interpreter if user doesn't have permissions on volumes.

Editing

• Actions "Expand/Collapse doc comment" don't take into account Python docstrings.

Build. Gradle

• BoundedScheduledExecutorService retaining gigabytes of memory.

Editor. TextMate Bundles

• Open File or folder hangs out Rider UI completely.

User Interface. Project View

• Larger font and vertical spacing in Project tree view and completion popup - regression in 2019.3.3.

No subsystem

• "Preview update" does not work when table is not introspected.

DB Connectivity

• Cannot connect to MySQL via SSH with $ in database name.

DB Console

• SQL Server: A MERGE statement must be terminated by a semi-colon (;).

DB Introspection

• Cloud Oracle: Introspection fails with ORA-00942 because no table SYS.TYPE$.
• Truncate table should not trigger schema synchronization.

DB Refactoring

• "Preview update" does not work when using alias.

Data Import & Export

• CSV/TXT Import to MSSQL Database without importing an id value.

Data Views

• Fallback font doesn't work correctly for table names.

SQL Completion

• Bad completion for GROUPING SETS.
• No completion for MySQL enum when caret inside quotes.
• ClickHouse engine autocomplete ignores letter size.
• Create table completion of "if exists" clause.
• Not relevant completion items when using Postfix Completion.

SQL General

• The "shutdown abort" command is treated as an error.

SQL Highlighting

• Postgres: INSERT INTO ... CROSS JOIN ... ON CONFLICT is marked as error.
• Cassandra 'CONSISTENCY' command is not supported.
• Parameters in COALESCE marked as redundant when they are not due to a full outer join.
• Clickhouse SQL dialect missing some newer features.
• DataGrip highlights by mistake unused line for distinct operator.
• mysql datasource,`stop slave` prompts an error.
• Quote missing for column in "Replace column number with a name".
• DataGrip makes some valid statements red as error.
• db2 hierarchical queries syntax support.
• Redundant coalesce false positive.

SQL Resolve

• Clickhouse alter syntax dont know about table's column.
• Resolve of function's return type in non-default schema.

No subsystem

• VueJS plugin with vuex-smart-module not working in IntelliJ IDEA v 2019.3 with destructuring assignment.

JavaScript. Frameworks

• kotlin.KotlinNullPointerException with IDEA 2019.3.3 and Vue.js plugin 193.6494.25.

TypeScript

• "Navigate | Type Declaration" does nothing.