Change Log

Next Version (unreleased)

  • Nothing yet ...

Next Version 2.1.212 (2022-04-09)

  • PR #3481: Add support for standard interval literals with precision
  • Issue #3471: Possibility of corruption after SHUTDOWN DEFRAG
  • Issue #3473: DROP TABLE/INDEX causes memory leak
  • PR #3464 / Issue #3457: increase max length of VAR* types
  • PR #3460: fix bug in readStoreHeader()
  • PR #3458: Add performance tests for SQLite
  • Issue #1808: Occasional NPE in concurrent update of LOB
  • Issue #3439: Cannot use enum values in JSON without explicit casts
  • Issue #3426: Regression: BIT(1) is not accepted in MySQL compatibility mode
  • PR #3422: Allow combination of any geometry types with the same SRID
  • Issue #3414: H2 2.1.210: Query with Parameters throws NPE
  • Issue #3413: Parser can't parse REFERENCES … NOT NULL
  • Issue #3410: OOME with nested derived tables
  • Issue #3405: Enhance SCRIPT to support operations on STDOUT
  • Issue #3406 / PR #3407: FunctionMultiReturn.polar2CartesianArray result set iteration throws ClassCastException
  • Issue #3400: Regression: ORDER BY ROWNUM fails with General error: "Unexpected code path"
  • Issue #3387: SYSDATE behavior changed in 2.x
  • Issue #3394: SYSDATE Considered Identifier when used in inner select
  • Issue #3391: Hang on merge statement with data change delta table
  • PR #3384: Remove abandoned Java to C converter and fix some warnings from Sonatype Lift
  • PR #3382: Use secure parser in H2AuthConfigXml to avoid future reports

Version 2.1.210 (2022-01-17)

  • PR #3381: Add IDENTITY() and SCOPE_IDENTITY() to LEGACY mode
  • Issue #3376: Data cannot be read after insert of clob data > MAX_LENGTH_INPLACE_LOB with data change delta table
  • PR #3377: Add -webExternalNames setting and fix WebServer.getConnection()
  • PR #3367: Use faster checks of dimension systems of geometries
  • PR #3369: Added v2 changes in migration docs
  • Issue #3361: MemoryEstimator.estimateMemory() can return negative size
  • PR #3362: Use BufferedReader instead of BufferedInputStream to avoid Illegal seek exception
  • Issue #3353: Wrong rownum() scope for DML with change delta table
  • PR #3352: make Javadoc happier
  • Issue #3344: Changelog could link to github issue
  • Issue #3340: JDBC index type seems wrong
  • Issue #3336: FT_INIT error when mode=MySQL
  • Issue #3334: Regression with CREATE ALIAS - Parameter "#2" is not set
  • Issue #3321: Insert Primary Key after import CSV Data does not work
  • PR #3323: Tokenize SQL before parsing and preserve tokens for recompilation
  • PR #3320: Add Servlet 5-compatible servlet for H2 Console
  • Issue #918: Parser fails recognising set operations in correlated subqueries
  • Issue #2050: PostgreSQL with recursive fail with union in the final query
  • PR #3316: Update copyright years
  • PR #3315: Never put read locks into lockSharedSessions and other minor changes
  • Issue #492: H2 does not correctly parse <parenthesized joined table>
  • Issue #3311: Parser creates wrong join graph in some cases and uses wrong tables for column mapping
  • FORCE_JOIN_ORDER setting is removed
  • Issue #1983: Official build script is not compatible with Java 13
  • PR #3305: Add UNIQUE(VALUE) and remove some non-standard keywords
  • PR #3299: Remove useless StringBuilder.toString() call
  • PR #3298: Delete unused sqlTypes array

Version 2.0.206 (2022-01-04)

  • Issue #3322: Create linked table fails when the table contains a Geometry with a data type specified
  • Issue #3297: Unexpected GROUP BY results with indexed IGNORECASE column

Version 2.0.204 (2021-12-21)

  • Issue #3291: Add Legacy and Strict modes
  • Issue #3287: SELECT statement works on 1.4.200 but fails on 2.0.202 with "Column XYZ must be in the GROUP BY list"
  • PR #3284: Remove unused UNDO_LOG setting
  • Issue #3251: Table with GEOMETRY column can't have a TriggerAdapter-based trigger any more
  • PR #3281: DateTimeFormatter-based FORMATDATETIME and PARSEDATETIME and other changes
  • Issue #3246: Spatial predicates with comparison are broken in MySQL compatibility mode
  • Issue #3270: org.h2.jdbc.JdbcSQLFeatureNotSupportedException: Feature not supported: "Unsafe comparison or cast"
  • Issue #3268 / PR #3275: Add TO_DATE and TO_TIMESTAMP to PostgreSQL compatibility mode
  • PR #3274: Remove some dead code and unused params
  • Issue #3266: Oracle compatibility NUMBER without precision and scale should have variable scale
  • Issue #3263: Unable to store BigDecimal with negative scale in NUMERIC(19,6) column
  • PR #3261: Small optimization for MIN and MAX
  • Issue #3258 / PR #3259: Prevent incorrect optimization of COUNT(*) and other changes
  • PR #3255: Throw proper exception when type of argument isn't known
  • Issue #3249: Multi-column assignment with subquery throws exception when subquery doesn't return any rows
  • PR #3248: Remove redundant uniqueness check, correct version in pom
  • PR #3247: Avoid AIOBE exception in TestCrashAPI and in Transaction
  • Issue #3241: ResultSetMetaData::getColumnTypeName should produce the correct ARRAY type
  • Issue #3204: H2 Tools Web Console: Unicode 32
  • Issue #3227: Regression when referencing outer joined column from correlated subquery
  • Issue #3237: Can no longer cast CHAR(n) to BOOLEAN with n > 1
  • Issue #3235: Regression in IN predicate with empty in list
  • Issue #3236: NullPointerException in DatabaseMetaData::getIndexInfo when querying the info for views
  • Issue #3233: General error when using NULL predicate on _ROWID_ column
  • Issue #3223: TRUNC(v, p) with negative precisions no longer works
  • Issue #3221: NullPointerException when creating domain
  • Issue #3186: ResultSetMetaData.getSchemaName() returns empty string for aliased columns

Version 2.0.202 (2021-11-25)

  • Issue #3206: CVE Vulnerability CVE-2018-14335
  • Issue #3174: Add keyword AUTOCOMMIT on create linked table to control the commit mode
  • Issue #3130: Precision of NUMERIC values isn't verified in the Oracle compatibility mode
  • Issue #3122: Documentation: Syntax diagram for RENAME CONSTRAINT incorrect
  • PR #3129: remove LOB compression
  • PR #3127: Cleanups post PageStore removal
  • PR #3126: Change nested classes to static nested classes where possible
  • PR #3125: Strongly typed LobStorageMap
  • PR #3124: Remove PageStore engine
  • Issue #3118: SHUTDOWN COMPACT causes 2PC to corrupt database in a simulated crash
  • Issue #3115: Infinite loop then OOM in org.h2.mvstore.tx.Transaction.waitFor() when deadlock occurs
  • Issue #3113: Data lost when 2 threads read/write TransactionStore and close it normally even if MVStore autoCommit disabled
  • PR #3110: Fix possible int overflow and minor doc change
  • Issue #3036: A database that contains BLOBs might grow without being able to be compacted
  • Issue #3097: Possible MVStore compaction issue
  • PR #3096: Add separate LOB data layer for values
  • Issue #3093: ROWNUM filter doesn't work with more than one table
  • PR #3087: Add "CONVERT TO CHARACTER SET" to compatibility modes
  • Issue #3080: Complex Query returns different results depending on the number of arguments in the IN clause
  • Issue #3066: Very high DB opening/closing times
  • PR #3077: Add CREATE UNIQUE INDEX ... INCLUDE
  • Issue #3061 / PR #3074: GROUP BY using column index for MySQL/MariaDB/PostgreSQL compatibility modes
  • PR #3067: Restrict identity data types and result limitation clauses to compatibility modes
  • PR #3065: Remove duplicate method IOUtils.getBufferedReader
  • Issue #3055: Phantom table leftover after INSERT .. WITH
  • PR #3062: Add ALTER DOMAIN RENAME CONSTRAINT command
  • Issue #3059: ALTER TABLE DROP CONSTRAINT doesn't check owner of constraint
  • Issue #3054: Add binary set aggregate functions
  • Issue #3049: Java value getters of ValueNull should throw exceptions
  • Issue #3046: SYSTEM_RANGE can't handle bind variable as step size and produces wrong error message
  • Issue #3033: NPE during BLOB read after 2PC rollback
  • PR #3034: Don't evaluate ValueTimestampTimeZone at begin and end of each command
  • PR #3029: Optimize row storage in MVStore and other changes
  • PR #3028: Remove back compatibility
  • PR #3025: Switch from Travis CI to GitHub Workflows
  • PR #3024: Add initial version of upgrade utility
  • Issue #3017: ROUND() does not set correct precision and scale of result
  • Issue #3003: CREATE TABLE ... AS SELECT ... FROM creates invalid column definition when aggregate functions are used
  • Issue #3008: TestCrashAPI: Exception in Arrays.sort() called by LocalResult.done()
  • Issue #3006 / PR #3007: Unlock meta during query execution in CREATE TABLE AS query
  • PR #3001: PostgreSQL compatibility: UPDATE with FROM
  • PR #2998: Fix off-by-one error with -webAdminPassword in Server
  • PR #2995: Add FETCH_SIZE clause to CREATE LINKED TABLE
  • Issue #2907 / PR #2994: Prevent "Chunk not found" on LOB operations
  • PR #2993: Update copyright years
  • Issue #2991: TestCrashAPI: NPE in ScriptCommand.dumpDomains()
  • Issue #2950 / PR #2987: Issue commit() right before "non-transactional" DDL command starts
  • PR #2980: Assorted minor changes
  • PR #2966: H2 2.0.201: Linked Tables freeze the Database and freeze the Server Process
  • Issue #2972: Memory leak due to negative Page memory in the MVStore
  • PR #2971: create skeleton of migration to V2 document
  • Issue #2967: MVStore: averageSize int overflow in the class ObjectDataType
  • Issue #2963: Syntax error for large hexadecimal constants with DATABASE_TO_UPPER=false
  • Issue #2961: Accept CREATE PRIMARY KEY only in metadata or in quirks mode
  • Issue #2960: Reject invalid CREATE { UNIQUE | HASH } SPATIAL INDEX
  • Issue #2958: TableLink is broken for Oracle database after pull request #2903
  • PR #2955: Prevent incorrect index sorting
  • PR #2951: Add documentation for INFORMATION_SCHEMA
  • PR #2943: some small prep for next release
  • PR #2948: Add support of Infinity, -Infinity, and NaN to DECFLOAT data type
  • Issue #2947: Encoding of Unicode and special characters in error messages
  • Issue #2891: Fix import of unnamed referential constraints from SQL scripts generated by older versions of H2
  • Issue #2812: Unexpected result for query that compares an integer with a string
  • Issue #2936: Add data type conversion code from datetime and UUID values to JSON
  • Issue #2935: ENUM ARRAY isn't read properly from persisted data
  • Issue #2923: Combination of fileName() with fileStore() should throw an exception
  • Issue #2928: JSON_ARRAYAGG and all NULL values
  • PR #2918: Removal of unnecessary lock
  • Issue #2911: org.h2.mvstore.MVStoreException: Transaction was illegally transitioned from ROLLING_BACK to ROLLED_BACK
  • Issue #1022: JdbcDatabaseMetaData.getPseudoColumns() should be implemented
  • Issue #2914: (T1.A = T2.B) OR (T1.A = T2.C) should be optimized to T1.A IN(T2.B, T2.C) to allow index conditions
  • PR #2903: Assorted changes
  • Issue #2901: PgServer returns less rows when fetchSize is set
  • Issue #2894: NPE in DROP SCHEMA when unique constraint is removed before linked referential constraint
  • Issue #2888: H2 should pass time zone of client to the server
  • PR #2890: Fixed possible eternal wait(0)
  • Issue #2846: GRANT SELECT, INSERT, UPDATE, DELETE incorrectly gives privileges to drop a table
  • Issue #2882: NPE in UPDATE with SELECT UNION
  • PR #2881: Store users and roles together and user-defined functions and aggregates together
  • Issue #2878: Disallow spatial indexes in PageStore databases
  • PR #2874: Use 64-bit row counts in results and other changes
  • Issue #2866: New INFORMATION_SCHEMA should not use keywords as column names
  • Issue #2867: PageStore + Lazy + INSERT ... SELECT cause infinite loop
  • PR #2869: Normalize binary geometry literals and improve EWKB representation of POLYGON EMPTY
  • Issue #2860: CHAR columns in PgCatalogTable have incorrect length
  • Issue #2848: Add support for standard <listagg overflow clause>
  • Issue #2858: Throw 22001 on attempt to use getString() or getBytes() on LOB object longer than 1,048,576 chars/octets
  • Issue #2854: Define limits for identifiers, number of columns, etc.
  • PR #2853: Small optimization for Page compression / decompression
  • Issue #2832: Define length limits for non-LOB data types
  • Issue #2842: Querying view that uses LTRIM/RTRIM results in a syntax error
  • Issue #2841: Call to STRINGDECODE results in StringIndexOutOfBoundsException
  • Issue #2839: Querying a view that uses the POSITION() function results in an unexpected syntax error
  • Issue #2838: INSERT() with NULL arguments for the original string and string to be added results in NPE
  • Issue #2837: ROUND() function should reject invalid number of digits immediately
  • Issue #2835: Calling math functions with a string argument results in a NullPointerException
  • Issue #2833: MERGE INTO causes an unexpected syntax error
  • Issue #2831: Restore YEAR data type for MySQL compatibility mode
  • Issue #2822: Suspicious logic in Database.closeImpl()
  • Issue #2829: Incorrect manifest entries in sources jar
  • Issue #2828: Parser can't parse NOT in simple when operand
  • Issue #2826: Table with a generated column cycle results in a NullPointerException
  • Issue #2825: Query with % operator results in a ClassCastException
  • Issue #2818: TableFilter.getValue() can read value of delegated column faster
  • Issue #2816: Query on view that uses the BETWEEN operator results in an unexpected syntax error
  • PR #2815: Remove BINARY_COLLATION and UUID_COLLATION settings
  • Issue #2813: Query with CASE operator unexpectedly results in "Column must be in the GROUP BY list" error
  • Issue #2811: Update build numbers and data format versions
  • Issue #2674: OPTIMIZE_IN_SELECT shouldn't convert value to incompatible data types
  • Issue #2803: Disallow comparison operations between incomparable data types
  • Issue #2561: Separate normal functions and table value functions
  • Issue #2804: NPE in ConditionNot.getNotIfPossible()
  • Issue #2801: Instances of TableView objects leaking
  • PR #2799: Additional bit functions BITNAND, BITNOR, BITXNOR, BITCOUNT, ULSHIFT, URSHIFT, ROTATELEFT, ROTATERIGHT, BIT_NAND_AGG, BIT_NOR_AGG, and BIT_XNOR_AGG.
  • PR #2798: Complete separation of Function class
  • Issue #2795: Sporadic issues with trigger during concurrent insert in 1.4.199/1.4.200
  • PR #2796: Assorted refactorings
  • Issue #2786: Failure in CREATE TABLE AS leaves inconsistent transaction if some rows were successfully inserted
  • Issue #2790: Examples in documentation of CREATE ALIAS should use standard literals only
  • Issue #2787: CONCAT and CONCAT_WS functions
  • PR #2784: Oracle REGEXP_REPLACE support
  • Issue #2780: Remove SCOPE_GENERATED_KEYS setting
  • PR #2779: Fix incorrect FK restrictions and other changes
  • PR #2778: Assorted changes
  • Issue #2776: Referential constraint can create a unique constraint in the wrong schema
  • Issue #2771: Add documented DEFAULT ON NULL flag for all types of columns
  • Issue #2742 / PR #2768: Better separation of MVStore aimed at smaller h2-mvstore jar
  • Issue #2764: Identity columns don't accept large numbers
  • IDENTITY() function is removed, SCOPE_IDENTITY() is now available only in MSSQLServer compatibility mode.
  • Issue #2757: Intermittent TestFileSystem failures
  • Issue #2758: Issues with sequences
  • PR #2756: Prevent DROP NOT NULL for identity columns
  • Issue #2753: UPDATE statement changes value of GENERATED ALWAYS AS IDENTITY columns
  • PR #2751: Add comment explaining seemingly dummy operation
  • PR #2750: Use RFC 4122 compliant UUID comparison by default
  • PR #2748: PgServer set type text to NULL value
  • Issue #2746: Old TCP clients with current server
  • PR #2745: PgServer can send bool in binary mode
  • PR #2744: Remove jarSmall and jarClient targets
  • PR #2743: Add IS_TRIGGER_UPDATABLE and other similar fields to INFORMATION_SCHEMA
  • PR #2738: Fix VIEWS.VIEW_DEFINITION and support it for other databases in H2 Console
  • PR #2737: Assorted changes
  • PR #2734: Update dependencies and fix ResultSetMetaData.isSigned()
  • PR #2733: Replace h2.sortNullsHigh with DEFAULT_NULL_ORDERING setting
  • PR #2731: Fix spelling errors in German translation
  • PR #2728: Add and use DATA_TYPE_SQL() function and remove INFORMATION_SCHEMA.PARAMETERS.REMARKS
  • Issue #1015: ENUM and arithmetic operators
  • Issue #2711: Store normalized names of data types in metadata
  • PR #2722: Implement getRowCount() for some INFORMATION_SCHEMA tables
  • PR #2721: Improve LOCKS, SESSIONS, and USERS and optimize COUNT(*) on other isolation levels in some cases
  • Issue #2655: TestCrashAPI: AssertionError at MVPrimaryIndex.<init>
  • Issue #2716: Fix URL of Maven repository
  • Issue #2715: Mention `DB_CLOSE_DELAY=-1` flag in JDBC URL on the "Cheat Sheet" page
  • PR #2714: fixed few code smells discovered by PVS-Studio
  • Issue #2712: `NOT LIKE` to a sub-query doesn't work
  • PR #2710: PgServer: set oid and attnum in RowDescription
  • Issue #2254: Add standard DECFLOAT data type
  • PR #2708: Add declared data type attributes to the INFORMATION_SCHEMA
  • Issue #2706: Empty comments / remarks on objects
  • PR #2705: Return standard-compliant DATA_TYPE for strings
  • PR #2703: Fix case-insensitive comparison issues with national characters
  • Issue #2701: Subquery with FETCH should not accept global conditions
  • Issue #2699: Remove FUNCTIONS_IN_SCHEMA setting
  • Issue #452: Add possibility to use user-defined aggregate functions with schema
  • PR #2695: Refactor handling of parentheses in getSQL() methods
  • PR #2693: disallow VARCHAR_IGNORECASE in PostgreSQL mode
  • Issue #2407: Implement CHAR whitespace handling correctly
  • PR #2685: Check existing data in ALTER DOMAIN ADD CONSTRAINT
  • PR #2683: Fix data types in Transfer
  • PR #2681: Report user functions in standard ROUTINES and PARAMETERS views
  • PR #2680: Reimplement remaining DatabaseMetaData methods and fix precision of binary numeric types
  • PR #2679: Reimplement getTables(), getTableTypes(), and getColumns()
  • PR #2678: Reimplement getPrimaryKeys(), getBestRowIdentifier(), getIndexInfo() and others
  • PR #2675: Reimplement getImportedKeys(), getExportedKeys(), and getCrossReferences()
  • PR #2673: Reimplement some metadata methods
  • PR #2672: Forward DatabaseMetaData calls to server
  • Issue #2329: Content of INFORMATION_SCHEMA should be listed as VIEWS
  • PR #2668: Sequence generator data type option and length parameter for JSON data type
  • PR #2666: Add ALTER DOMAIN RENAME command
  • PR #2663: Add ALTER DOMAIN { SET | DROP } { DEFAULT | ON UPDATE }
  • PR #2661: Don't allow construction of incomplete ARRAY and ROW data types
  • Issue #2659: NULLIF with row values
  • PR #2658: Extract date-time and some other groups of functions into own classes
  • PR #2656: add `_int2` and `_int4` for PgServer
  • PR #2654: Move out JSON, cardinality, ABS, MOD, FLOOR, and CEIL functions from the Function class
  • PR #2653: Use full TypeInfo for conversions between PG and H2 data types
  • PR #2652: Add "SHOW ALL"
  • PR #2651: add `pg_type.typelem` and `pg_type.typdelim`
  • PR #2649: Extract some groups of functions from Function class
  • PR #2646: Add some PostgreSQL compatibility features
  • PR #2645: Add CURRENT_PATH, CURRENT_ROLE, SESSION_USER, and SYSTEM_USER
  • Issue #2643: Send PG_TYPE_TEXTARRAY values to ODBC drivers properly
  • PR #2642: Throw proper exceptions from array element reference and TRIM_ARRAY
  • PR #2640: German translations
  • Issue #2108: Add possible candidates in different case to table not found exception
  • Issue #2633: Multi-column UPDATE assignment needs to be reimplemented
  • PR #2635: Implement REGEXP_SUBSTR function
  • PR #2632: Improve ROW data type
  • PR #2630: fix: quoted VALUE in documentation
  • Issue #2628: Cached SQL throws JdbcSQLSyntaxErrorException if executed with different parameter values than before
  • Issue #2611: Add quantified distinct predicate
  • Issue #2620: LOBs in triggers
  • PR #2619: ARRAY_MAX_CARDINALITY and TRIM_ARRAY functions
  • PR #2617: Add Feature F262: Extended CASE expression
  • PR #2615: Add feature T461: Symmetric BETWEEN predicate
  • PR #2614: Fix support of multi-dimensional arrays in Java functions
  • Issue #2608: Improve concatenation operation for multiple operands
  • PR #2605: Assorted minor changes
  • Issue #2602: H2 doesn't allow to create trigger from Java source code if there are nested classes
  • PR #2601: Add field SLEEP_SINCE to INFORMATION_SCHEMA.SESSIONS table
  • Issue #1973: Standard MERGE statement doesn't work with views
  • Issue #2552: MERGE statement should process each row only once
  • Issue #2548: Wrong update count when MERGE statement visits matched rows more than once
  • Issue #2394: H2 does not accept DCL after source merge table
  • Issue #2196: Standard MERGE statement doesn't release the source view
  • Issue #2567: ARRAY-returning Java functions don't return the proper data type
  • Issue #2584: Regression in NULL handling in multiple AND or OR conditions
  • PR #2577: PgServer: `array_to_string()` and `set join_collapse_limit`
  • PR #2568: Add BIT_XOR_AGG aggregate function
  • PR #2565: Assorted minor changes
  • PR #2563: defrag is not contributing much, remove from test run
  • PR #2562: new exception MVStoreException
  • PR #2557: don't throw IllegalStateException in checkOpen
  • PR #2554: Reenable mvstore TestCrashAPI
  • Issue #2556: TestOutOfMemory: Table "STUFF" not found
  • PR #2555: Move current datetime value functions into own class
  • PR #2547: split up the ValueLob classes
  • PR #2542: Pipelining mvstore chunk creation / save
  • Issue #2550: NullPointerException with MERGE containing unknown column in AND condition of WHEN
  • Issue #2546: Disallow empty CASE specifications and END CASE
  • Issue #2530: Long query with many AND expressions causes StackOverflowError
  • PR #2543: Improve case specification support and fix some issues with it
  • Issue #2539: Replace non-standard functions with standard code directly in Parser
  • Issue #2521: Disallow untyped arrays
  • Issue #2532: Duplicate column names in derived table should be acceptable in the presence of a derived column list that removes ambiguities
  • PR #2527: Feature: allow @ meta commands from Console
  • PR #2526: Reduce I/O during database presence check and restrict some compatibility settings to their modes
  • PR #2525: Restore support of third-party drivers in the Shell tool
  • Issue #1710: getHigherType() returns incorrect type for some arguments
  • PR #2516: SHUTDOWN IMMEDIATELY should be a normal shut down
  • PR #2515: Fix nested comments in ScriptReader
  • Issue #2511: Restrict Oracle compatibility functions to Oracle compatibility mode
  • PR #2508: Minor refactoring around Tx isolation level
  • PR #2505: Assorted changes in DATEADD, DATEDIFF, DATE_TRUNC, and EXTRACT
  • Issue #2502: Combination of DML with data change delta table skips subsequent update
  • PR #2499: Performance fix for PageStore under concurrent load
  • PR #2498: Add some PostgreSQL compatibility features mentioned in issue #2450
  • Issue #2496: Error when using empty JSON_OBJECT() or JSON_ARRAY() functions
  • PR #2495: Fix JSON_OBJECT grammar in documentation
  • Issue #2493 / PR #2494: Replace ColumnNamer with mode-specific generation of column names for views
  • PR #2492: Assorted changes in parser, keywords, and ILIKE condition
  • PR #2490: Replace pg_catalog.sql with PgCatalogTable and use DATABASE_TO_LOWER in PG Server
  • Issue #2488 / PR #2489: Mark version functions as not deterministic
  • Issue #2481: Convert TO to keyword
  • PR #2476: Add some PostgreSQL compatibility features mentioned in issue #2450
  • PR #2479: Recognize absolute path on Windows without drive letter
  • Issue #2475: Select order by clause is exported with non-portable SQL
  • Issue #2472: Updating column to empty string in Oracle mode with prepared statement does not result in null
  • PR #2468: MVStore scalability improvements
  • PR #2466: Add partial support for MySQL COLLATE and CHARACTER statements
  • Issue #2464: `client_encoding='utf-8'` (single quoted) from `node-postgres` not recognized
  • Issue #2461: Support for binary_float and binary_double type aliases
  • Issue #2460: Exception when accessing empty arrays
  • Issue #2318: Remove incorrect rows from DatabaseMetaData.getTypeInfo() and INFORMATION_SCHEMA.TYPE_INFO
  • Issue #2455: `bytea` column incorrectly read by `psycopg2`
  • PR #2456: Add standard array value constructor by query
  • PR #2451: Add some PostgreSQL compatibility features mentioned in issue #2450
  • Issue #2448: Change default data type name from DOUBLE to DOUBLE PRECISION
  • PR #2452: Do not use unsafe and unnecessary FROM DUAL internally
  • PR #2449: Add support for standard trigraphs
  • Issue #2439: StringIndexOutOfBoundsException when using TO_CHAR
  • Issue #2444: WHEN NOT MATCHED THEN INSERT should accept only one row
  • Issue #2434: Next value expression should return the same value within a processed row
  • PR #2437: Assorted changes in MVStore
  • Issue #2430: Postgres `bytea` column should be read with and without `forceBinary`
  • Issue #2267: BINARY and VARBINARY should be different
  • Issue #2266: CHAR and BINARY should have length 1 by default
  • PR #2426: Add MD5 and all SHA-1, SHA-2, and SHA-3 digests to the HASH() function
  • Issue #2424: 0 should not be accepted as a length of data type
  • Issue #2378: JAVA_OBJECT and TableLink
  • Issue #2417: Casts between binary strings and non-string data types
  • Issue #2416: OTHER and JAVA_OBJECT
  • Issue #2379: SQL export can change data type of a constant
  • Issue #2411: ArrayIndexOutOfBoundsException when HAVING and duplicate columns in SELECT
  • Issue #2194: Add own enumeration of data types to API
  • PR #2408: Descending MVMap and TransactionMap cursor
  • Issue #2399: Cast to ARRAY with a nested ARRAY does not check the maximum cardinality of the nested ARRAY
  • Issue #2402: Remove old ValueLob and DbUpgrade
  • Issue #2400: Inconsistent data type conversion between strings and LOBs
  • PR #2398: Add expandable flags for SQL generation methods
  • PR #2395: Fix for two recent page format bugs
  • PR #2386: Chunk occupancy mask
  • PR #2385: Memory estimate
  • PR #2381: Follow up REPEATABLE_READ-related changes
  • PR #2380: use JIRA tracker URLs for JDK bugs
  • PR #2376: Fix IN condition with row value expressions in its right side
  • Issue #2367 / PR #2370: fix backward compatibility with 1.4.200
  • Issue #2371: REPEATABLE READ isolation level does not work in MVStore
  • Issue #2363: Soft links in -baseDir and database path cause error 90028
  • Issue #2364: TestScript datatypes/timestamp-with-time-zone.sql fails if TZ=Europe/Berlin
  • Issue #2359: Complete implementation of generated columns
  • PR #2361: Fix unused result
  • PR #2353: Push binary search operation from Page to DataType
  • Issue #2348: Add USING clause to ALTER COLUMN CHANGE DATA TYPE
  • Issue #2350: License Problem in POM
  • Issue #2345: Add standard SET TIME ZONE command to set current time zone of the session
  • PR #2341: Cleanup file backend sync
  • Issue #2343: Domain-based domains: Domain not found after reconnection
  • Issue #2338: Domains should not support NULL constraints
  • Issue #2334: build target mavenInstallLocal broken since commit 7cbbd55e
  • #2335: TestDateTimeUtils fails if system timezone has DST in the future
  • Issue #2330: Syntax error with parenthesized expression in GROUP BY clause
  • Issue #2256: <interval value expression> with datetime subtraction
  • Issue #2325: H2 does not parse nested bracketed comments correctly
  • Issue #466: Confusion about INFORMATION_SCHEMA content related to UNIQUE constraints
  • PR #2323: Assorted changes
  • Issue #2320: Remove SAMPLE_SIZE clause from SELECT
  • Issue #2301: Add compatibility setting to accept some keywords as identifiers
  • PR #2317: Replace CHECK_COLUMN_USAGE with CONSTRAINT_COLUMN_USAGE and other changes
  • Issue #2315: Sequence must remember its original START WITH value
  • Issue #2313: DISTINCT does not work in ordered aggregate functions
  • PR #2306: Add support for RESTART of sequence without initial value
  • Issue #2304: NPE in multiple define commands in one statement after upgrade from H2 4.1.197
  • PR #2303: Assorted minor changes
  • Issue #2286: Inline check constraints not in INFORMATION_SCHEMA
  • PR #2300: Continue generification of MVStore codebase
  • PR #2298: add some minimal security documentation
  • PR #2292: synchronize fileBase subclasses use of position
  • PR #2238: Some MVStore refactoring
  • Issue #2288: ConcurrentModificationException during commit
  • Issue #2293: Remove TestClearReferences and workarounds for old versions of Apache Tomcat
  • Issue #2288: ConcurrentModificationException during commit
  • PR #2284: Remove unrelated information from README and add some information about H2
  • PR #2282: add PostgreSQL compatible variable STATEMENT_TIMEOUT
  • PR #2280: little comment
  • Issue #2205: H2 1.4.200 split FS issue
  • Issue #2272: UpdatableView and obtaining the Generated Keys
  • PR #2276: Split up filesystem classes
  • PR #2275: improve detection of JAVA_HOME on Mac OS
  • Issue #2268: Numeric division needs better algorithm for scale selection
  • Issue #2270: IGNORE_UNKNOWN_SETTINGS is ignored
  • PR #2269: Fix existence check of non-persistent databases
  • Issue #1910: BinaryOperation should evaluate precision and scale properly
  • PR #2264: Clean up redundant parts of file system abstraction
  • PR #2262: add setting AUTO_COMPACT_FILL_RATE
  • Issue #2255 / PR #2259: Use NIO2 in main sources and build
  • PR #2257: Catch java.lang.NoClassDefFoundError
  • Issue #2241: Mark H2-specific and compatibility only clauses in documentation
  • PR #2246: Update third-party drivers
  • Issue #2239 / PR #2236: Add NETWORK_TIMEOUT setting for SO_TIMEOUT
  • PR #2235: Don't use RandomAccessFile in FilePathNio
  • Issue #2233: "Prepared.getObjectId() was called before" when granting on multiple tables
  • PR #2230: Add factory methods for Row
  • Issue #2226, PR #2227: Remove support of Apache Ignite
  • PR #2224: Update some hyperlinks and use https in them where possible
  • PR #2223: Fix data change delta tables in views
  • Issue #1943: Deadlock in TestTriggersConstraints
  • PR #2219: do not retry failed DDL commands
  • PR #2214: Fix TRACE_LEVEL_FILE=4 for in-memory databases
  • PR #2216: Add FileChannel.lock in the connection URL summary
  • PR #2215: Add white-space: pre to tables with query results
  • Issue #2213: NUMERIC scale can be larger than a precision
  • PR #2212: Get rid of multi-version CurrentTimestamp and fix negative scale of NUMERIC
  • PR #2210: Meta table extras
  • PR #2209: Add standard expressions with interval qualifier
  • PR #2195: Feature abort_session function
  • PR #2201: Add padding to negative years and other changes
  • PR #2197: Add some additional methods from JDBC 4.2 and return 4.2 as supported version
  • PR #2193: Require Java 8 and remove Java 7 support
  • Issue #2191: NPE with H2 v1.4.200 repeatable read select queries
  • Issue #1390: Add standard-compliant ARRAY data type syntax
  • PR #2186: Refactor Parser.parseColumnWithType() and fix some minor issues with CAST
  • Issue #2181: SET EXCLUSIVE quirks
  • PR #2173: Move snapshots from Transaction to TransactionMap
  • Issue #2175: Regression: NPE in ResultSet#getTime(int)
  • Issue #2171: Wrong PostgreSQL compatibility syntax for the creation of indexes
  • PR #2169: Clean up some find methods of indexes and fix minor issues with them