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100 most recent check-ins
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2025-02-11
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| 16:00 | Attempt to improvement performance of multiple OP_Columns that occur in a row. Minimal improvement for a lot of complexity and risk. (Closed-Leaf check-in: 53478f29 user: drh tags: column-optimization) | |
| 13:18 | Adapt Fossil SCM patch 3bff7b92d6d, applying -lrt for platforms which need it for one of {fdatasync, nanosleep}. (Leaf check-in: 77621fd1 user: stephan tags: branch-3.49) | |
| 13:15 | Make the --out-implib support ([6092b0b86bf93a3d]) specifically opt-in because the feature check for it passes on some platforms where it is not recognized at link-time. (check-in: 8212f8ee user: stephan tags: branch-3.49) | |
| 13:13 | Make the --out-implib support ([6092b0b86bf93a3d]) specifically opt-in because the feature check for it passes on some platforms where it is not recognized at link-time. (Leaf check-in: 75535f23 user: stephan tags: trunk) | |
| 13:00 | Adapt Fossil SCM patch 3bff7b92d6d, applying -lrt for platforms which need it for one of {fdatasync, nanosleep}. (check-in: 1768de6e user: stephan tags: trunk) | |
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2025-02-10
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| 20:46 | Experimental change to allow clients to block when taking a SHARED lock to connect to a wal mode database. (Leaf check-in: d2d6a000 user: dan tags: win32-enable-setlk) | |
| 19:48 | Remove a pointless line of code. (check-in: 57b2b812 user: drh tags: trunk) | |
| 19:12 | Add the --size option to the test/speedtest.tcl script. (check-in: 6b9007cb user: drh tags: trunk) | |
| 18:41 | Minor autosetup doc tweaks. (check-in: bb53beb2 user: stephan tags: trunk) | |
| 16:34 | Make the "mix1" testset the default for speedtest1. (check-in: 7a0c3d0e user: drh tags: trunk) | |
| 16:13 | Enhance speedtest1 with a new testset that calls sqlite3_open() and uses the connection many times. (check-in: ce307add user: drh tags: trunk) | |
| 15:58 | Add jimsh.exe and jimsh0.exe to the clean rules in Makefile.msc so that stale builds of those files from msys2 and friends do not cause mysterious build errors. (check-in: 44b4e4db user: stephan tags: trunk) | |
| 15:02 | configure: when dlopen() is not found, only fail fatally if --enable-load-extension is explicitly provided, else warn instead. Based on discussion around forum post 2efe9c33bd9021ca. Update proj-indented-notice to behave like its docs say it should when the -error flag is used. (check-in: 7db7eb22 user: stephan tags: branch-3.49) | |
| 15:01 | configure: when dlopen() is not found, only fail fatally if --enable-load-extension is explicitly provided, else warn instead. Based on discussion around forum post 2efe9c33bd9021ca. Update proj-indented-notice to behave like its docs say it should when the -error flag is used. (check-in: f28e52cb user: stephan tags: trunk) | |
| 11:16 | Convert some expensive NEVER() and ASSERT() macros into assert()s. (check-in: 4aad8918 user: drh tags: trunk) | |
| 00:20 | Small performance increase in jsonTranslateBlobToText(). (check-in: 3b1dcac2 user: drh tags: trunk) | |
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2025-02-09
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| 20:23 | Performance optimization to the substr() SQL function. (check-in: ce228ce3 user: drh tags: trunk) | |
| 19:49 | Performance and size optimization for the sqlite3ColumnIndex() routine. (check-in: a93e3fe0 user: drh tags: trunk) | |
| 05:37 | Update the 'clean' rules for autoconf/Makefile.in to account for [6092b0b8]. (check-in: 23d25ae2 user: stephan tags: branch-3.49) | |
| 05:37 | Update the 'clean' rules for autoconf/Makefile.in to account for [6092b0b8]. (check-in: f3a35fdc user: stephan tags: trunk) | |
| 05:32 | Apply [6092b0b8] to autoconf/Makefile.in. (check-in: 6c17e4b8 user: stephan tags: branch-3.49) | |
| 05:30 | Apply [6092b0b8] to autoconf/Makefile.in. (check-in: 9ae245cf user: stephan tags: trunk) | |
| 04:40 | configure: if the linker supports --out-implib, generate libsqlite3.X.a, where X is the platform's DLL file extension. Discussion in/around forum post 0c7fc097b2. (check-in: 705a6d3e user: stephan tags: branch-3.49) | |
| 04:38 | configure: if the linker supports --out-implib, generate libsqlite3.X.a, where X is the platform's DLL file extension. Discussion in/around forum post 0c7fc097b2. (check-in: 6092b0b8 user: stephan tags: trunk) | |
| 04:16 | wasm: add some build-time validation to ensure that the problem fixed in [65798c09a00662a3] does not recur. Ensure that files generated via mkwasmbuilds.c have the generated makefile as a dependency. (check-in: 55e01365 user: stephan tags: trunk) | |
| 03:24 | wasm: when building in -O0 mode (typical dev mode), use -sASSERTIONS=2, else -sASSERTIONS=0, in response Emscripten checkin 7e3e35cbff9, which adds assertions to check for the condition reported in Emscripten ticket 23420. Update some unrelated JS-side internal docs. (check-in: 1f554610 user: stephan tags: trunk) | |
| 02:41 | JS: add a mechanism to the Worker1 exec API to fetch the last_insert_rowid(), as requested in forum post 56bc353901. (check-in: c22c4836 user: stephan tags: trunk) | |
| 01:50 | wasm: add some build-time validation to ensure that the problem fixed in [65798c09a00662a3] does not recur. Ensure that files generated via mkwasmbuilds.c have the generated makefile as a dependency. (check-in: 012b308b user: stephan tags: branch-3.49) | |
| 01:30 | configure: when transfering ENABLE/OMIT flags from CFLAGS to OPT_FEATURE_FLAGS, also do the same for CPPFLAGS and remove those ENABLE/OMIT flags from CFLAGS/CPPFLAGS to mimic legacy build behavior. Strip ENABLE/OMIT flags from BUILD_CFLAGS but do not transfer those to OPT_FEATURE_FLAGS, also to mimic legacy behavior. This is the second part of a fix discussed at forum post 9801e54665afd728. (check-in: dcb44da4 user: stephan tags: branch-3.49) | |
| 01:25 | configure: when transfering ENABLE/OMIT flags from CFLAGS to OPT_FEATURE_FLAGS, also do the same for CPPFLAGS and remove those ENABLE/OMIT flags from CFLAGS/CPPFLAGS to mimic legacy build behavior. Strip ENABLE/OMIT flags from BUILD_CFLAGS but do not transfer those to OPT_FEATURE_FLAGS, also to mimic legacy behavior. This is the second part of a fix discussed at forum post 9801e54665afd728. (check-in: 16d307cc user: stephan tags: trunk) | |
| 00:54 | Add the "star" testset to speedtest1. Include it as part of "mix1". (check-in: f1345b84 user: drh tags: trunk) | |
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2025-02-08
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| 16:16 | Put a 16-byte hash table for column names on each Table object, to speed up column name lookups. (check-in: 11eb8f99 user: drh tags: trunk) | |
| 14:15 | Use the sqlite3ColumnIndex() routine to look up a column in a table, rather than using a custom loop. Performance improvement, size reduction, and complexity decrease. (check-in: 351dbbc2 user: drh tags: trunk) | |
| 13:34 | Fix GCC-isms and compiler warnings introduced by recent check-ins [c56092507c967230] and [6e57848fe1e0e2b5]. (check-in: 91102c04 user: drh tags: trunk) | |
| 12:04 | Improvements to the symbol table hash: faster lookups with fewer calls to sqlite3StrICmp() for schemas with many symbols and large names. (check-in: 6e57848f user: drh tags: trunk) | |
| 11:15 | Improvements to the hash table used to store symbols in the schema, so that it works better (requires fewer calls to sqlite3StrICmp()) for large schemas, and uses less code space. (Closed-Leaf check-in: 0318b68c user: drh tags: hash-improvements) | |
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2025-02-07
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| 19:18 | build: work around a report of (install -d DIR) failing in one environment if DIR already exists. (check-in: 8f7b7840 user: stephan tags: trunk) | |
| 19:15 | build: work around a report of (install -d DIR) failing in one environment if DIR already exists. (check-in: 4bc6fe30 user: stephan tags: branch-3.49) | |
| 19:09 | Fix comments on the Parse.nMaxArgs field so that they are correct. Add assert()s to ensure they are correct. Other Parse changes to reduce the amount of memset() needed to initialize it. (check-in: c5609250 user: drh tags: trunk) | |
| 15:49 | Further reduction in the amount of memset() needed to initialize the Parse object. (check-in: 45e462c0 user: drh tags: trunk) | |
| 14:47 | Mac-specific build fixes discussed in forum thread 9dfd5b8fd525a5d7: rename dylib links and add legacy-compatibility versioning stamps to libsqlite3.dylib. (check-in: 4b073687 user: stephan tags: branch-3.49) | |
| 14:44 | Mac-specific build fixes discussed in forum thread 9dfd5b8fd525a5d7: rename dylib links and add legacy-compatibility versioning stamps to libsqlite3.dylib. (Edit: this was merged from [aa0033d5aa] but a post-merge update on my end lost that link.) (check-in: 668bcf32 user: stephan tags: trunk) | |
| 13:37 | Reduce the amount of memset() needed to initialize the Parse object. (check-in: 284538d8 user: drh tags: trunk) | |
| 12:59 | configure: change extension of static libraries from .lib to .a on msys/cygwin, as per discussion in forum post 02db2d4240. Replace unidiomatic JS-style use of inner procs in autosetup/proj.tcl with TCL lambdas. (check-in: b7c84c04 user: stephan tags: branch-3.49) | |
| 12:58 | configure: change extension of static libraries from .lib to .a on msys/cygwin, as per discussion in forum post 02db2d4240. Replace unidiomatic JS-style use of inner procs in autosetup/proj.tcl with TCL lambdas. (check-in: 46f51e2a user: stephan tags: trunk) | |
| 12:36 | Reorder a piece of ext/wasm/GNUmakefile to correct the timing of various var accesses. Fixes a problem reported in the downstream npm subproject and explains the confusion in [4aa025a943a4024094b9] (which has been reverted). (check-in: de3d2e4c user: stephan tags: branch-3.49) | |
| 12:33 | Reorder a piece of ext/wasm/GNUmakefile to correct the timing of various var accesses. Fixes a problem reported in the downstream npm subproject and explains the confusion in [4aa025a943a4024094b9] (which has been reverted). (check-in: 65798c09 user: stephan tags: trunk) | |
| 11:55 | Latest upstream jimsh0.c with a slightly different (fconfigure -translation binary) impl. Tested on Win11 and Linux for output compatibility with sqlite3.c/h. (Closed-Leaf check-in: aa0033d5 user: stephan tags: mac-build-fixes) | |
| 11:21 | Merge trunk into mac-build-fixes branch and resolve a doc-only merge conflict. (check-in: 5df30deb user: stephan tags: mac-build-fixes) | |
| 11:18 | Fix out-of-tree builds of the autoconf bundle, as reported in forum post a0cd0beb1baa6bef. Bumd version number to 3.49.1. (check-in: 37dbacde user: stephan tags: branch-3.49) | |
| 11:15 | Fix out-of-tree builds of the autoconf bundle, as reported in forum post a0cd0beb1baa6bef. (check-in: d47964a6 user: stephan tags: trunk) | |
| 10:51 | Use a linker flag check, rather than just an OS check, to determine whether to use the -compatibility/current_version flags. (check-in: 85302582 user: stephan tags: mac-build-fixes) | |
| 02:01 | Library-linking and installation fixes for Mac platforms, as discussed in forum post 9dfd5b8fd5. These still require testing on such a platform. (check-in: 940e78dd user: stephan tags: mac-build-fixes) | |
| 01:43 | Bump TEA configure.ac version number. (check-in: a1a9c780 user: stephan tags: trunk) | |
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2025-02-06
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| 21:14 | This is an experimental change to investigate the feasibility of allow DEFAULT tokens within VALUES clauses attached to INSERT statements. There is a lot of extra code space consumed for such an obscure feature. (Leaf check-in: 2ff4129e user: drh tags: default-in-values) | |
| 17:29 | Adjust the test/speedtest.tcl script so that it uses an on-disk database rather than an in-memory database. (check-in: e93d7aa1 user: drh tags: trunk) | |
| 17:10 | Fix a harmless typo in a comment. (check-in: ed822729 user: drh tags: trunk) | |
| 13:36 | Bump version number to 3.50.0 for the next dev cycle. (check-in: 46d08071 user: stephan tags: trunk) | |
| 13:35 | Fix a dependencies/order-of-operations bug in ext/wasm/GNUmakefile which causes creation of files filtered via c-pp to fail if the ext/wasm/jswasm dir did not exist beforehand. (check-in: 44d7ad8f user: stephan tags: branch-3.49) | |
| 13:18 | Fix a dependencies/order-of-operations bug in ext/wasm/GNUmakefile which causes creation of files filtered via c-pp to fail if the ext/wasm/jswasm dir did not exist beforehand. (check-in: 4bac7613 user: stephan tags: trunk) | |
| 12:56 | Merge version 3.49.0 into the reuse-schema branch. (Leaf check-in: 2699ae6e user: drh tags: reuse-schema) | |
| 12:46 | Merge version 3.49.0 into the bedrock branch. (Leaf check-in: cc3ce784 user: drh tags: bedrock) | |
| 12:43 | Merge version 3.49.0 into the wal2 branch. (Leaf check-in: e194c8e8 user: drh tags: wal2) | |
| 12:39 | Merge version 3.49.0 into begin-concurrent branch. (Leaf check-in: 9d3878e9 user: drh tags: begin-concurrent) | |
| 11:55 | Version 3.49.0 (check-in: 4a7dd425 user: drh tags: trunk, release, major-release, version-3.49.0) | |
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2025-02-05
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| 17:52 | If SQLite is compiled with SQLITE_ENABLE_WAL_BIGHASH defined, use hash tables large enough to fit 128K, instead of 4K, entries in the *-shm file. (check-in: 581efc34 user: dan tags: bedrock) | |
| 16:08 | Fix a harmless unused-parameter compiler warning introduced by [75f3d8744879]. (check-in: 9f28f669 user: drh tags: trunk) | |
| 12:56 | Summarize known incompatibilities/gotches between JimTCL and canonical TCL, and their workarounds. Doc changes only. (check-in: 60c932e6 user: stephan tags: trunk) | |
| 12:49 | Upstream JimTCL patch and minor tcl script tweaks to support (fconfigure -translation binary) for better cross-platform build portability. (check-in: 0974a17c user: stephan tags: trunk) | |
| 12:15 | Portability tweaks to the code generators so that they produce identical output with JimTCL on Windows and Unix systems (that is: no Windows-style line endings). (Leaf check-in: fddcfbca user: stephan tags: branch-3.48) | |
| 12:02 | Attempted improvements to the SQLITE_DBCONFIG_... documentation. (check-in: baac8538 user: drh tags: trunk) | |
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2025-02-04
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| 02:38 | Detect and report signed integer overflow in the sumInverse() routine, used by window functions. (check-in: 317e9a47 user: drh tags: trunk) | |
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2025-02-03
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| 23:27 | Test case for the FTS3 fix in the previous check-in. This check-in also accidentally includes a change to session that is intended to remove a static analysis warning. (check-in: 459d8f69 user: drh tags: trunk) | |
| 23:19 | Fix a potential UAF in FTS3. (check-in: 75f3d874 user: drh tags: trunk) | |
| 21:24 | New dbsqlfuzz case added to fuzzdata8.db. (Closed-Leaf check-in: 7ee20cfc user: drh tags: fuzzer-20250203) | |
| 21:04 | The Parse.addrExplain field is never even if SQLITE_OMIT_EXPLAIN is defined. (check-in: 5d81a984 user: drh tags: trunk) | |
| 18:53 | Enhance fuzzcheck so that the --sqlid and --dbid options can take a range of IDs to run. (check-in: 408fa57f user: drh tags: trunk) | |
| 18:49 | Fixes and improved documentation to the new --sqlid and --dbid range options in fuzzcheck. (Closed-Leaf check-in: 59e26632 user: drh tags: fuzzcheck-improvements) | |
| 18:36 | Enhance fuzzcheck so that the --sqlid and --dbid options can specify a range of tests to be run. (check-in: cdd0af6f user: drh tags: fuzzcheck-improvements) | |
| 18:05 | Fix for a potential UAF in FTS5. (check-in: e33f2fed user: drh tags: trunk) | |
| 18:01 | Improve the JS-side sqlite3_set_auxdata() test to also trigger the case that the aux data actually gets reused. Test changes only, no library code. (check-in: 9f27379d user: stephan tags: trunk) | |
| 17:54 | Fix a use-after-free case in fts5 provoked by fuzzdata8.db. Tcl test case pending. (Closed-Leaf check-in: a4962df6 user: dan tags: fuzz-data) | |
| 17:45 | New test case for test/fuzzdata8.db (check-in: 8a882f97 user: drh tags: fuzz-data) | |
| 17:34 | Rework [76c8435a] to eliminate automatic JS-to-WASM function conversions of sqlite3_set_auxdata() destructors because it can leads to leaks on every call of a UDF. This feature never worked before [76c8435a] but fixing it was ill-conceived because of the memory leakage it introduces. WASM function pointers can still be used as destructors in this context. (check-in: 3fb993af user: stephan tags: trunk) | |
| 17:21 | Add a test app to assist in validating the SAHPool digest calculation fix. (Leaf check-in: a1e304b8 user: stephan tags: sahpool-digest) | |
| 16:26 | Initial work on a fix for the SAHPool VFS's effectively-no-op digest calculation, as reported in ticket #97 of the downstream npm subproject. This requires more testing alongside databases created before this version to ensure that it's backwards-compatible. (check-in: 9234c33f user: stephan tags: sahpool-digest) | |
| 15:17 | Merge the latest trunk changes into the reuse-schema branch. (check-in: 858163f9 user: drh tags: reuse-schema) | |
| 15:11 | Merge all the latest trunk enhancements into the bedrock branch. (check-in: 1cef92de user: drh tags: bedrock) | |
| 15:07 | Merge the latest trunk enhancements into the wal2 branch. (check-in: e2d4c189 user: drh tags: wal2) | |
| 14:59 | Merge all the latest trunk enhancements and fixes into the begin-concurrent branch. (check-in: f456a72e user: drh tags: begin-concurrent) | |
| 14:55 | Add a more complete test for [76c8435a] and add some commentary about (A) the inability to automatically clean up automatically-generated WASM proxy functions for sqlite3_set_auxdata() destructors and (B) how to deal with (A) to avoid leaking WASM proxy functions. (check-in: d693c2dd user: stephan tags: trunk) | |
| 14:44 | Fix the build process on Windows so that it generates identical sqlite3.c, sqlite3.h, and shell.c files on Windows and Unix. This patch also includes a change to JS bindings that got caught up in the branch. (check-in: 91ef45fc user: drh tags: trunk) | |
| 14:40 | Bring the autoconf-tarball Makefile.msc into alignment with the main Makefile.msc. (Closed-Leaf check-in: 52a7a162 user: drh tags: windows-build-issue) | |
| 14:04 | Correct the FuncPtrAdapter signature for the JS binding of sqlite3_set_auxdata(). Reported in the npm subproject, ticket #92. (check-in: 76c8435a user: stephan tags: windows-build-issue) | |
| 13:20 | Adjust the build process to avoid extra CR characters inserted by jimsh on Windows. (check-in: 1f548539 user: drh tags: windows-build-issue) | |
| 12:42 | The "clean" target on Makefile.msc should not delete the auto.def file. Bug: causes "make devtest" to fail. Moved to a branch until repaired. (check-in: 72fbcedf user: drh tags: windows-build-issue) | |
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2025-02-02
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| 18:01 | Add a header comment to test/speedtest1.c that outlines how to compile the program using historical amalgamation sources, for comparison testing. (check-in: 602d4dd6 user: drh tags: trunk) | |
| 16:52 | Update to the "--help" output from speedtest1. (check-in: 52164520 user: drh tags: trunk) | |
| 12:15 | URL typo fix in code comments. No code changes. (check-in: 002a1230 user: stephan tags: trunk) | |
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2025-02-01
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| 23:49 | Add a missing "db2 close" to the ext/session/session_gen.test test module. (check-in: 4068f586 user: drh tags: trunk) | |