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https://clickhouse-kb.com/changelogs/19.3/clickhouse-dictionaries-now-load-within-clickhouse-process/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-deadlock-when-select-from-a-table-with-file-engine-was-retried-after-no-such-file-or-directory-error/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-race-condition-when-selecting-from-system-tables-may-give-table-does-not-exist-error/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/clickhouse-client-can-segfault-on-exit-while-loading-data-for-command-line-suggestions-if-it-was-run-in-interactive-mode/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-a-bug-when-the-execution-of-mutations-containing-in-operators-was-producing-incorrect-results/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-error-if-there-is-a-database-with-dictionary-engine-all-dictionaries-forced-to-load-at-server-startup-and-if-there-is-a-dictionary-with-clickhouse-source-from-localhost-the-dictionary-cannot-load/ 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https://clickhouse-kb.com/changelogs/19.3/fix-install-package-with-missing-etc-clickhouse-server-config-xml/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/debian-package-correct-etc-clickhouse-server-preprocessed-link-according-to-config/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/various-build-fixes-for-freebsd/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-ability-to-create-fill-and-drop-tables-in-perftest/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-a-script-to-check-for-duplicate-includes/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-ability-to-run-queries-by-index-in-performance-test/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/package-with-debug-symbols-is-suggested-to-be-installed/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/refactoring-of-performance-test/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-docs-to-anonymized-yandex-metrica-datasets/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/dded-tool-for-converting-an-old-month-partitioned-part-to-the-custom-partitioned-format/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-docs-about-two-datasets-in-s3/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-script-which-creates-changelog-from-pull-requests-description/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-puppet-module-for-clickhouse/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-docs-for-a-group-of-undocumented-functions/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/arm-build-fixes/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/dictionary-tests-now-able-to-run-from-ctest/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/now-etc-ssl-is-used-as-default-directory-with-ssl-certificates/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-checking-sse-and-avx-instruction-at-start/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/init-script-will-wait-server-until-start/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-minmax-and-set-data-skipping-indices-for-mergetree-table-engines-family/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-conversion-of-cross-join-to-inner-join-if-possible/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/implemented-aio-support-for-freebsd/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/select-from-a-join-b-using-a-b-now-return-a-and-b-columns-only-from-the-left-table/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/allow-c-option-of-client-to-work-as-c-option/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/now-option-password-used-without-value-requires-password-from-stdin/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-highlighting-of-unescaped-metacharacters-in-string-literals-that-contain-like-expressions-or-regexps/ 2025-11-25 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https://clickhouse-kb.com/changelogs/19.3/added-info-about-the-replicated-can-become-leader-setting-to-system-replicas-and-add-logging-if-the-replica-won-t-try-to-become-leader/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-the-kill-mutation-statement-that-allows-removing-mutations-that-are-for-some-reasons-stuck/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-aggregate-function-entropy-which-computes-shannon-entropy/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-ability-to-send-queries-insert-into-tbl-values/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/generic-implementation-of-arraywithconstant-function-was-added/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/implemented-not-between-comparison-operator/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/implement-summapfiltered-in-order-to-be-able-to-limit-the-number-of-keys-for-which-values-will-be-summed-by-summap/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-support-of-nullable-types-in-mysql-table-function/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/support-for-arbitrary-constant-expressions-in-limit-clause/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-topkweighted-aggregate-function-that-takes-additional-argument-with-unsigned-integer-weight/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/storagejoin-now-supports-join-any-take-last-row-setting-that-allows-overwriting-existing-values-of-the-same-key/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-function-tostartofinterval/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-rowbinarywithnamesandtypes-format/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-ipv4-and-ipv6-data-types/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-function-tostartoftenminutes/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/added-protobuf-output-format/ 2025-11-25 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https://clickhouse-kb.com/changelogs/19.3/fixed-aliases-substitution-in-queries-with-subquery-containing-same-alias/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/add-ability-to-run-clickhouse-server-for-stateless-tests-in-docker-image/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/table-index-size-is-not-accounted-for-memory-limits-when-doing-attach-table-query/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/slightly-raised-up-the-limit-on-max-string-and-array-size-received-from-zookeeper/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/allow-to-repair-abandoned-replica-even-if-it-already-has-huge-number-of-nodes-in-its-queue/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/add-one-required-argument-to-set-index-max-stored-rows-number/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-bug-with-large-http-insert-queries-processing/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-backward-incompatibility-with-old-versions-due-to-wrong-implementation-of-send-logs-level-setting/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-backward-incompatibility-of-table-function-remote-introduced-with-column-comments/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/when-there-are-more-than-1000-threads-in-a-thread-pool-std-terminate-may-happen-on-thread-exit/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/now-it-s-possible-to-create-replicatedmergetree-tables-with-comments-on-columns-without-defaults-and-tables-with-columns-codecs-without-comments-and-defaults/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-crash-on-join-with-array-or-tuple/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-crash-in-clickhouse-copier-with-the-message-threadstatus-not-created/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-hangup-on-server-shutdown-if-distributed-ddls-were-used/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/incorrect-column-numbers-were-printed-in-error-message-about-text-format-parsing-for-columns-with-number-greater-than-10/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-build-with-avx-enabled/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/enable-extended-accounting-and-io-accounting-based-on-good-known-version-instead-of-kernel-under-which-it-is-compiled/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/allow-to-skip-setting-of-core-dump-size-limit-warning-instead-of-throw-if-limit-set-fail/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/removed-the-inline-tags-of-void-readbinary-in-field-cpp/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-error-in-3920/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fix-crash-in-full-right-join-when-we-joining-on-nullable-vs-not-nullable/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fix-segmentation-fault-in-clickhouse-copier-1/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/fixed-reading-from-array-lowcardinality-column-in-rare-case-when-column-contained-a-long-sequence-of-empty-arrays-1/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.3/add-a-way-to-launch-clickhouse-server-image-from-a-custom-user-4753-mikhail-f/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-column-queried-more-than-once-error/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/removed-undocumented-feature-alter-modify-primary-key-because-it-was-superseded-by-the-alter-modify-order-by-command/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/removed-function-shardbyhash/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/forbid-using-scalar-subqueries-with-result-of-type-aggregatefunction/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/make-compiled-expression-cache-size-setting-limited-by-default-to-lower-memory-consumption/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-a-bug-that-led-to-hangups-in-threads-that-perform-alters-of-replicated-tables-and-in-the-thread-that-updates-configuration-from-zookeeper/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-a-race-condition-when-executing-a-distributed-alter-task/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-a-bug-when-from-zk-config-elements-weren-t-refreshed-after-a-request-to-zookeeper-timed-out/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-bug-with-wrong-prefix-for-ipv4-subnet-masks/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-crash-std-terminate-in-rare-cases-when-a-new-thread-cannot-be-created-due-to-exhausted-resources/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-bug-when-in-remote-table-function-execution-when-wrong-restrictions-were-used-for-in-getstructureofremotetable/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-a-leak-of-netlink-sockets/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-bug-with-closing-proc-self-fd-directory-earlier-than-all-fds-were-read-from-proc-after-forking-odbc-bridge-subprocess/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-string-to-uint-monotonic-conversion-in-case-of-usage-string-in-primary-key/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-error-in-calculation-of-integer-conversion-function-monotonicity/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-segfault-in-arrayenumerateuniq-arrayenumeratedense-functions-in-case-of-some-invalid-arguments/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-ub-in-storagemerge/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-segfault-in-functions-adddays-subtractdays/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-error-functions-round-floor-trunc-ceil-may-return-bogus-result-when-executed-on-integer-argument-and-large-negative-scale/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-a-bug-induced-by-kill-query-sync-which-leads-to-a-core-dump/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-bug-with-long-delay-after-empty-replication-queue/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-excessive-memory-usage-in-case-of-inserting-into-table-with-lowcardinality-primary-key/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-lowcardinality-serialization-for-native-format-in-case-of-empty-arrays/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-incorrect-result-while-using-distinct-by-single-lowcardinality-numeric-column/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-specialized-aggregation-with-lowcardinality-key-in-case-when-compile-setting-is-enabled/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fix-user-and-password-forwarding-for-replicated-tables-queries/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-very-rare-race-condition-that-can-happen-when-listing-tables-in-dictionary-database-while-reloading-dictionaries/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-incorrect-result-when-having-was-used-with-rollup-or-cube/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-column-aliases-for-query-with-join-on-syntax-and-distributed-tables/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-error-in-internal-implementation-of-quantiletdigest-found-by-artem-vakhrushev/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/added-support-for-powerpc-ppc64le-build/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/stateful-functional-tests-are-run-on-public-available-dataset/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-error-when-the-server-cannot-start-with-the-bash-usr-bin-clickhouse-extract-from-config-operation-not-permitted-message-within-docker-or-systemd-nspawn/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/updated-rdkafka-library-to-v1-0-0-rc5/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/updated-mariadb-client-library/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/some-fixes-for-ubsan-builds/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/added-per-commit-runs-of-tests-with-ubsan-build/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/added-per-commit-runs-of-pvs-studio-static-analyzer/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-bugs-found-by-pvs-studio/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-glibc-compatibility-issues/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/move-docker-images-to-18-10-and-add-compatibility-file-for-glibc-2-28-3965-alesapin/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/add-env-variable-if-user-do-not-want-to-chown-directories-in-server-docker-image/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/enabled-most-of-the-warnings-from-weverything-in-clang/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/added-a-few-more-warnings-that-are-available-only-in-clang-8/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/link-to-libllvm-rather-than-to-individual-llvm-libs-when-using-shared-linking/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/added-sanitizer-variables-for-test-images/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/clickhouse-server-debian-package-will-recommend-libcap2-bin-package-to-use-setcap-tool-for-setting-capabilities/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/improved-compilation-time-fixed-includes/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/added-performance-tests-for-hash-functions/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/fixed-cyclic-library-dependences/ 2025-11-25 https://clickhouse-kb.com/changelogs/19.1/improved-compilation-with-low-available-memory/ 2025-11-25 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