Notable Changes

Notable changes

Added

• feat: invalidate prepared statement cache via search_path GUC_REPORT (PG 18+) PR #4259
• feat: flushCacheOnDdl — re-prepare server statements after CREATE/DROP/ALTER PR #4067
• feat: connectExecutor (Executor) instead of connectThreadFactory (ThreadFactory) PR #4165
• feat: add classLoaderStrategy for thread-context classloader fallback PR #4167
• feat: cap reWriteBatchedInserts by the protocol limit, not 128 PR #4207
• feat(core): add OID constants for geometric arrays, RECORD, refcursor PR #4220
• feat(largeobject): skip in BlobInputStream by seeking instead of reading PR #4204
• feat(largeobject): expose server version for 64-bit LO API selection PR #4204

Changed

• refactor(metadata): derive getPrimaryKeys from pg_constraint.conkey PR #4202
• refactor(core): drop unused encoding Writer plumbing from PGStream PR #4215
• refactor: favour composition over inheritance for Driver.ConnectTask PR #4160
• refactor(test-gss): convert GSS tests to Java/JUnit 5 submodule PR #4166
• chore: remove test-anorm-sbt module and its CI wiring PR #4261
• build: produce a multi-release jar from reduced-pom.xml on Java 11+ PR #4157
• build: verify benchmarks under check and CI, skip Jandex for them PR #4235
• build: promote MethodCanBeStatic to error level PR #4172
• i18n: convert ISO-8859-x .po files to UTF-8 PR #4115
• i18n: fill untranslated Italian, Simplified Chinese messages PR #4225 PR #4208
• i18n: revise Russian translations in ru.po PR #1280
• docs: note PKCS-12 client certificate chain requirement PR #4200
• docs: clarify search_path correctness for server-prepared statements PR #4227
• docs: fix invalid jdbc:postgresql:/ URL form in connection guide PR #2532
• docs: redirect legacy documentation URLs to their new Hugo pages PR #4238

Fixed

• fix(jdbc): classify updatable result set by search_path visibility PR #4214
• fix: render bytea text parameters in PreparedStatement#toString PR #4201
• fix: PGXAConnection no longer saves and restores the caller’s autoCommit PR #4114
• fix: detect native CALL preceded by a comment in CallableStatement PR #4209
• fix(jdbc): return null CHAR_OCTET_LENGTH for non-character columns PR #4231
• fix(jdbc): honor scale in ResultSet.getBigDecimal(int, int) PR #4211
• fix: support java.time values in updatable ResultSet updateRow()/insertRow() PR #3848
• fix: PgResultSet#getCharacterStream wraps String in StringReader PR #4063
• fix(protocol): defer flushes until response processing PR #4196
• fix: improve batching when RETURNING contains varchar, numeric types PR #4014
• fix: correct estimatedReceiveBufferBytes accounting after forced Sync PR #4014
• fix: avoid creating transient ResultSet for describe statement purposes PR #4014
• fix: restore pre-describe for generated-key batches PR #4014
• fix: add explicit failure message when multi-statement executes in batch PR #4014
• fix(core): detect search_path changes case-insensitively PR #4216
• fix(largeobject): reset BlobInputStream relative to the LargeObject position PR #4204
• fix(largeobject): flush a buffered output stream before marking the object closed, and do not let lo_close mask a flush failure Issue #4247 PR #4248
• fix: auto-detect SSL key format instead of relying on .key extension PR #3946
• fix(ssl): build PKIX trust anchors without a KeyStore so FIPS JVMs work PR #4193
• fix: make sure GSS connection uses gssResponseTimeout rather than sslResponseTimeout PR #4076
• fix: skip autosave savepoint for SET LOCAL/SESSION TRANSACTION PR #4203
• fix: do not throw AssertionError from BatchResultHandler on a closed connection PR #4187
• fix: reject SQL_TSI_FRAC_SECOND with an explicit, explained error PR #4229
• fix: reject null URL in Driver.acceptsURL with a clear NullPointerException PR #4205
• fix: reject overlong inputs in NumberParser.getFastLong instead of wrapping PR #4163
• fix: reject out of range and NaN values in PGInterval.setSeconds PR #4194
• fix: close socket when PgConnection setup fails after connect PR #4161
• fix: avoid nulling contextClassLoader on shared commonPool workers PR #4156
• fix: keep LazyCleanerImpl cleanup task alive across transient empty queue PR #4038
• fix: append default non-proxy hosts when socksNonProxyHosts is set PR #4045
• fix: simplify implementation of Statement#cancel PR #1827
• fix: clear ResourceBundle cache on deregister so the driver can unload PR #4237
• fix: delete temp file when spooling a stream to disk fails with IOException PR #4190
• fix: avoid direct java.lang.management dependency in maxResultBuffer parser PR #4069
• fix: reWriteBatchedInserts no longer throws IllegalArgumentException for a parameterless INSERT of 256+ rows PR #4207
• fix: ship the released jar and detached signature on the GitHub release instead of a SNAPSHOT PR #3814
• fix: reject empty timestamp, timestamptz, and date text with a clear error instead of ArrayIndexOutOfBoundsException PR #4278

Commits by author

Vladimir Sitnikov (104 commits)

• feat: invalidate prepared statement cache via search_path GUC_REPORT (PG 18+)
• feat: flushCacheOnDdl — re-prepare server statements after CREATE/DROP/ALTER
• feat: add classLoaderStrategy for thread-context classloader fallback
• feat: cap reWriteBatchedInserts by the protocol limit, not 128
• feat(core): add OID constants for geometric arrays, RECORD, refcursor
• feat(largeobject): expose server version for 64-bit LO API selection
• fix: detect native CALL preceded by a comment in CallableStatement
• fix(jdbc): return null CHAR_OCTET_LENGTH for non-character columns
• fix(jdbc): honor scale in ResultSet.getBigDecimal(int, int)
• fix: support java.time values in updatable ResultSet updateRow()/insertRow()
• fix: PgResultSet#getCharacterStream wraps String in StringReader
• fix(protocol): defer flushes until response processing
• fix: improve batching when RETURNING contains varchar, numeric types
• fix: correct estimatedReceiveBufferBytes accounting after forced Sync
• fix: avoid creating transient ResultSet for describe statement purposes
• fix: restore pre-describe for generated-key batches
• fix: add explicit failure message when multi-statement executes in batch
• fix(core): detect search_path changes case-insensitively
• fix: auto-detect SSL key format instead of relying on .key extension
• fix(ssl): build PKIX trust anchors without a KeyStore so FIPS JVMs work
• fix: make sure GSS connection uses gssResponseTimeout rather than sslResponseTimeout
• fix: skip autosave savepoint for SET LOCAL/SESSION TRANSACTION
• fix: do not throw AssertionError from BatchResultHandler on a closed connection
• fix: reject SQL_TSI_FRAC_SECOND with an explicit, explained error
• fix: reject null URL in Driver.acceptsURL with a clear NullPointerException
• fix: avoid nulling contextClassLoader on shared commonPool workers
• fix: keep LazyCleanerImpl cleanup task alive across transient empty queue
• fix: simplify implementation of Statement#cancel
• fix: clear ResourceBundle cache on deregister so the driver can unload
• fix: close socket when PgConnection setup fails after connect
• fix(jdbc): classify updatable result set by search_path visibility
• fix: render bytea text parameters in PreparedStatement#toString
• fix: PGXAConnection no longer saves and restores the caller’s autoCommit
• refactor(metadata): derive getPrimaryKeys from pg_constraint.conkey
• refactor(core): drop unused encoding Writer plumbing from PGStream
• refactor: favour composition over inheritance for Driver.ConnectTask

Sehrope Sarkuni (11 commits)

• feat: Use connectExecutor (Executor) instead of connectThreadFactory (ThreadFactory)
• fix: reject overlong inputs in NumberParser.getFastLong instead of wrapping
• fix: reject out of range and NaN values in PGInterval.setSeconds
• fix: Delete temp file when spooling a stream to disk fails with IOException
• refactor: Use FutureTask for loginTimeout task in Driver.connect(…)
• test: Add loginTimeout interruptible test
• test: Add tests for connectThreadFactory
• test: add overflow boundary tests for NumberParser.getFastLong
• test: add range and NaN tests for PGInterval.setSeconds

Dave Cramer (5 commits)

• fix: flush LargeObject output stream before marking closed
• fix: append default non-proxy hosts when socksNonProxyHosts is set
• fix: correct ja.po header to indicate Japanese (#2004)
• update maintainers (#4222)
• maintain consistency with the use of the word maintainer vs committer (#4234)

James Howe (2 commits)

• feat(largeobject): skip in BlobInputStream by seeking instead of reading
• fix(largeobject): reset BlobInputStream relative to the LargeObject position

Davide Angelocola (1 commit)

• fix: PgResultSet#getCharacterStream wraps String in StringReader (#4063)

Devs (1 commit)

• fix: support java.time values in updatable ResultSet updateRow()/insertRow()

Mark Blakley (1 commit)

• Avoid direct java.lang.management dependency in maxResultBuffer parser (#4069)

Jens Teglhus Møller (1 commit)

• docs: remove null check that can never fail

bshehata (1 commit)

• fix: restore pre-describe for generated-key batches

Michael Baumgartner (1 commit)

• adjust EditorConfig for Makefiles

Contributors to this release

We also thank the translators whose work ships in this release: Federico Campoli (Italian) and Feng Zhihao (Simplified Chinese), and Sergey Mokhov for reviewing the Russian catalog.