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Author SHA1 Message Date
drh
010f9f8704 Remove a few more traces of long double from the code. 
FossilOrigin-Name: 11d6a89e4a25c3f884ff617036d239dc42522859400cd1f4674634f6c7adbb02
 2024-10-02 11:34:11 +00:00
dan
dceffee1ba Ensure that if sqlite3_snapshot_get() is called immediately after a "BEGIN", then it locks the database such that the returned snapshot object may not be invalidated by a writer or checkpointer until after the sqlite3_snapshot_get() caller has closed its transaction. 
FossilOrigin-Name: eb5277e490a9b48c865f2dc449cdb8f1b604e233737e492abb4f2f7101a6715b
 2024-10-02 11:15:22 +00:00
dan
512ad53f3a Merge latest trunk changes into this branch. 
FossilOrigin-Name: 2b3945e6a597e6853cac567052e92926c8cb6d7a029ac64c2d45c321bbe2e94d
 2024-10-02 11:11:29 +00:00
dan
f9d1141a3b Update docs for sqlite3_snapshot_get(). 
FossilOrigin-Name: 78c3892ab777a39406da8a9df84d0634397514e25512b0363a13bff3b8bc8925
 2024-10-02 11:11:00 +00:00
drh
e8b2c92240 Remove all code that makes use of the C-language "long double" datatype. 
FossilOrigin-Name: f622b52024c8bec1d241b1dc480fbbd839fc1af50b6220f012812503de2c656e
 2024-10-01 20:29:43 +00:00
drh
7151010919 New #ifdefs to omit code that is unused when SQLITE_USE_LONG DOUBLE is defined. 
FossilOrigin-Name: 98066e2d226e7d2eceec1931a1432baea956f49bf3c708d8a6d511fa4e864ca3
 2024-10-01 19:10:47 +00:00
stephan
1f2faa647f Another comment about the LONGDOUBLE wasm topic. No code changes. 
FossilOrigin-Name: 1755831cb1ac58241e0b11d8d003b5eca39b65aa3cb84229b215662028b1b3c0
 2024-10-01 17:57:55 +00:00
stephan
c9c1b65698 Use the new SQLITE_USE_LONG_DOUBLE to disable long-double support in WASM builds, as they cannot be represented in JS and this saves approximately 5.5kb in the resulting wasm file. 
FossilOrigin-Name: fa7b56f776b715d061581fad6f04b871504ff5d808e7364419d1d6cdef82c5ee
 2024-10-01 17:08:23 +00:00
drh
dac22f6566 Add compile-time option -DSQLITE_USE_LONG_DOUBLE=0 to omit all attempts to use 
"long double".  Or =1 to omit attempts to use the Dekker algorithms to achieve
high-resolution floating point.

FossilOrigin-Name: ca5964ef70efad3332e0bf9c158eb5fd5006d3022051d1ac506c097c427735a1
 2024-10-01 16:55:30 +00:00
stephan
ed94e0e677 Add an #if'd-out block to sqlite3-wasm.c mentioning the LONGDOUBLE_TYPE, as brought up in [forum:cbfb0d0ac0a4e349 | forum post cbfb0d0ac]. No functional changes. 
FossilOrigin-Name: 0b83e8f1ef53b35a9dda0740b4922b8691428f7484f3058833a961f3f8d0b178
 2024-10-01 10:49:30 +00:00
drh
cacef23082 Fix the character width tables for the CLI such that all unicode code-points 
less than 0x300 have a width of 1.  This is in fact the case for Mac, Ubuntu,
and Windows.

FossilOrigin-Name: f0c5a86fefecded07e098e1326dd54c72504b0bb480f710e395d4041a322dfcb
 2024-09-30 18:19:38 +00:00
dan
d5838eaa42 In fts5, avoid starting a new merge of level L if there exists already an ongoing merge of a level less than L. 
FossilOrigin-Name: 350c6e75ce3c1e81458d1baa73045df489284206e8b279ab3c2f5e3d011c262a
 2024-09-30 17:28:45 +00:00
drh
54fd01c4ab Fix the CLI so that the --bom option only outputs a single BOM, not two. 
FossilOrigin-Name: 76b6331e6a705a420a64820a18214f07cf4c1d5151e7158d6fff09964e63f352
 2024-09-28 19:52:38 +00:00
dan
dcf757c2ea Merge trunk changes into this branch. 
FossilOrigin-Name: 81d48df62ccf8b56e7adbc5327103e8ab5499bb22e587c4f0d0780a66adbdb67
 2024-09-28 15:20:13 +00:00
stephan
33669ef289 Add another missing mkdir to the wasm build process. 
FossilOrigin-Name: e815055b321085deda8607ac3279ef1a1c890fe3bf9d9b9c0a74028e87857a7d
 2024-09-28 15:13:49 +00:00
dan
54e35b543d Add tests for DELETE on contentless, contentless-delete and contentless-unindexed fts5 tables. 
FossilOrigin-Name: 74832fffb61d5e09ff256622cc9aa1fd2c40d30324c410bd6a8c688f0506a536
 2024-09-28 15:09:43 +00:00
stephan
5ec9ed7fe9 Complete a line of documentation which was interrupted mid-sentence. 
FossilOrigin-Name: c9cbbeda3d1ec4215396aaaf94428b829c4f53329431fa61251914c195f8a9a1
 2024-09-28 13:51:47 +00:00
stephan
6a8336987a wasm: move the makefile-eval-generated fiddle rules into mkwasmbuilds.c. Squelch some warnings from grep when running 'make clean' on a clean tree. 
FossilOrigin-Name: 0485d1360b0dbf9987d16ab1df47b6b7a25595881581799f87889f6d4eeb60f4
 2024-09-28 12:01:10 +00:00
stephan
d4c735d491 Ensure that the temporary build dir is mkdir'd by wasm deps which depend on it. 
FossilOrigin-Name: cabdf9797281090ab3f95c9f4c2a79878d1c64d1f2a09e433e2309abe5e19e59
 2024-09-28 11:23:09 +00:00
stephan
51fb37db61 For wasm builds: automatically use higher optimization (but slower build) levels when a target related to deliverables (as opposed to dev mode) is explicitly invoked. 
FossilOrigin-Name: 45361ab9744ccac3419d97fe8951838f14bd28220e3f7f747b39e46cfc3b5a1d
 2024-09-28 11:03:00 +00:00
stephan
fabae7a134 Minor makefile doc fixes. No functional changes. 
FossilOrigin-Name: b3ad58e1fc73941f2d32bab0e0fac0b95849ae69f84788a431e65bb072e42db5
 2024-09-28 00:39:19 +00:00
stephan
3c58039e9e Merge wasm-build-rework branch into trunk. Summary: 1) add optional bare-bones build, stripped of many optional library features, 2) replace much of the hyper-spaghetti wasm-specific makefile code with a more legible static code generator. 
FossilOrigin-Name: 208c27714646c9bc26eef11266086a71da04bc24e87078de0955e7beb68a821e
 2024-09-28 00:02:52 +00:00
stephan
add19478c1 Fix fiddle build broken by recent build-level reworks. Remove a stale reference to an old CSS file. 
FossilOrigin-Name: f904b3b7842da036c3e8423bae02cdf207573c92dc379a601eae289eb3c5f547
 2024-09-27 23:45:40 +00:00
dan
58b4a8f6e7 Extra test cases for UPDATEs of contentless tables. 
FossilOrigin-Name: 4d11d844de3edd82f022c36381ca7f14a546a608293c329b91e7f041cec82ff5
 2024-09-27 19:21:09 +00:00
dan
43eafb7b76 Fix a problem with UPDATE statements that modify the rowid of contentless_delete=1 tables. 
FossilOrigin-Name: d69abca82145465c85241a12322986f22bf12ffe42f86c2c8e8e2f2a77d53bf8
 2024-09-27 19:10:54 +00:00
dan
08f1ba0767 Fix a problem with UPDATEs that do not modify all UNINDEXED columns of a contentless_delete=1, contentless_unindexed=1 table. 
FossilOrigin-Name: b6b1db8d343d3e55c3a5589af3ec629762e06c6b689b77defd445347198cb2e7
 2024-09-27 18:32:52 +00:00
stephan
c707b2eb6d Squash sign-comparison warnings reported in [forum:5e605a763a65c3f8 | forum post 5e605a763a65c3f8]. 
FossilOrigin-Name: e74fce93c518296bdb0a4273cd5fd3f785d37d27750ca456b61a3502135775f9
 2024-09-27 16:20:03 +00:00
dan
0992764c7a Merge trunk changes into this branch. 
FossilOrigin-Name: 4a26a4e0015bc42b1d007def3750caf7baefe429270a295cc2f4499c98c07247
 2024-09-27 11:35:22 +00:00
dan
bcd6d5d393 Allow UPDATEs of unindexed columns in fts5 contentless_unindexed=1 tables. Testing to come. 
FossilOrigin-Name: cd36d66c88d7282eb0a3ccde5713253f72f5843e451b2693b71adfdae28b41fb
 2024-09-27 10:57:41 +00:00
drh
c94e4a7b2f Fix a harmless compiler warning in the CLI. 
FossilOrigin-Name: 27ef1909bb0c4d9470c6074b40500632c68341127a079a3eb3b6a19dbfb2aeac
 2024-09-26 22:25:13 +00:00
drh
74194f14ec Add the ext/misc/sqlite3_stdio.c portability interface and incorporate it 
into the CLI, sqldiff, and sqlite3_analyzer.  Enhance the CLI with the new
".www" dot-command and related options on .once and .output.

FossilOrigin-Name: f97f9944b829a49da12786f934da0a5ad51591afd6d8a19a4a0835f51bbdbff2
 2024-09-26 19:38:34 +00:00
drh
2b041fb97a Provide SQLITE_U8TEXT_ONLY and SQLITE_U8TEXT_STDIO compile-time options 
to the sqlite3_stdio.c module.

FossilOrigin-Name: f31588520e3f45b50dcaa9eecab17f52ebb56bb53d0f9bdb88cc596d1a156353
 2024-09-26 19:16:20 +00:00
stephan
2c77d51dfe Resolve a harmless compiler warning in QNX builds. 
FossilOrigin-Name: 2916460179c6089375188c6e4e3cff1fca5bbbbb7280a10c919e09e75d1f11f8
 2024-09-26 18:13:10 +00:00
dan
d0720eee5e When possible, avoid taking wal file read-lock 0 in sqlite3_snapshot_get(). 
FossilOrigin-Name: 34b6ac3d76dbc6819778ec2a0f81cbcdcc0cd1a6303381d97f1c479e4ecdd132
 2024-09-26 18:02:17 +00:00
drh
2fb055366d Clarification of the meaning of the nByte parameter to sqlite3_prepare(). 
Comment and documentation change only - no changes to the code.

FossilOrigin-Name: 92d71eee4f3a5edb3877c108d14972d80654982b0de3e635d9d008e9d3b6591f
 2024-09-26 13:12:19 +00:00
drh
b7ceffdadf Fix shell test cases to account for recent additions to the ".help" output. 
FossilOrigin-Name: 54c22bc6165affbea0d1166a0912d19939300ccc4ae33a6b2ed8c510ab61c574
 2024-09-26 01:29:22 +00:00
drh
66b3ed318b Always show HTML table headers in ".www" output mode. 
FossilOrigin-Name: 660ca5ce6600d897cc2b00b9d39e5d993c1c0e71ec0d5dc706246c053a163281
 2024-09-25 16:11:27 +00:00
drh
878db7b099 Add the --plain option to the ".www" dot-command. 
FossilOrigin-Name: a9209519f612e66cfe11c89e70efd8285a0185ac0d3e5795846aafbd05d7a21f
 2024-09-25 15:55:52 +00:00
drh
7119a6c16b Have the zipfile and fileio extensions use sqlite3_stdio.c when it is 
available - such as when those extensions are preloaded into the CLI.

FossilOrigin-Name: 74bbb2b2b4507d9acbd91209a2ce341968e9ff64f3aebe9e817bfe488d39ae03
 2024-09-25 15:26:37 +00:00
drh
95f35b64da Redirect timer output just like any other text. 
FossilOrigin-Name: 3b5ae21074958788b23ccf449e52fbbad1f81779e07a6ca62ad8395f88a37286
 2024-09-25 14:09:47 +00:00
drh
62d96919f6 Improvements to ".www" and ".output -w" so that text that is not part of 
query output is shown using <pre>.

FossilOrigin-Name: f8ef65c52305b2180ec56760f5762ac5638584cd504c79d57e86f61736901aa4
 2024-09-25 13:56:05 +00:00
drh
2a9254cf2c Add the "www" output mode that include <table> in the HTML output. 
Add the ".www" command and the "-w" option to ".once".

FossilOrigin-Name: b06fd9e6bcce09f12c994dc34f329a8d267ea0601bb07c9b00903c5017d55d42
 2024-09-25 13:29:03 +00:00
drh
9e59c06fb1 Always include a UTF-8 BOM at the beginning of the output CSV when using 
the ".excel" command on Windows, as the actual Excel program requires the
BOM in order to work correctly.

FossilOrigin-Name: 04727fc00207325a76a5d5f20549c00232810ac727dedb70bc9e8112e60b3f56
 2024-09-25 12:56:44 +00:00
dan
777c35dbe8 Prevent regular DELETE and UPDATE statements from running against contentless_unindexed=1 tables that are not also contentless_delete=1. 
FossilOrigin-Name: 21539e9d0d57fdc762affbce9220d1bb1ca009d9dc751b4ccfe63eecbbe2f575
 2024-09-25 12:03:08 +00:00
drh
853520ddbf Fix stray fputs() calls in the CLI. 
FossilOrigin-Name: 1ee3fa0f0e87a61b5700abd56547c4acefe999317b0d53d66d890d9e09d8b7d9
 2024-09-25 11:38:00 +00:00
drh
38b4158aba Use sqlite3_fgets() instead of fgetc() to end the startup debugging pause 
in the CLI.

FossilOrigin-Name: 869b3c05e852a797b5801a81d30a1f7955c31afad0274327f7af2284b555f23a
 2024-09-25 11:27:59 +00:00
drh
8f1f9ef09f Merge trunk enhancements, and especially the zero- and double-width character 
processing for columnar outputs into the cli-stdlib branch.

FossilOrigin-Name: d6262a4bcd7b0334b23ae4d194ca2bce7c6554ee6c678666b24c830e4c14a467
 2024-09-25 09:43:05 +00:00
drh
8cd30e3f5b In the CLI, for columnar output formats, try to account for the presence of 
zero-width and double-width characters in the output and adjust column widths
accordingly.

FossilOrigin-Name: 9592b9ba3ad7a842cdd4c4010da278485a6fdec7e811bda01ebe640162a8c3b6
 2024-09-25 09:39:11 +00:00
drh
f4382b2415 Improvements to comments on data structures and subroutines. 
FossilOrigin-Name: b217e3004b58af0e777726bdd652b999ad41815261299ef4ce8f8d2f6b0afe8d
 2024-09-25 09:33:14 +00:00
stephan
613c2ee21f Minor wasmfs speedtest1 build tweaks. Disable one wasmfs demo which was broken by Emscripten-side changes. 
FossilOrigin-Name: 5ccc85d8f5809d961602dff557dca1ed34f5db61203912387272034e4da02614
 2024-09-24 21:54:37 +00:00