Change Log
Next Version (unreleased)
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
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