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Commit Graph

1262 Commits

Author SHA1 Message Date
dan
2e3a5a810a Add SQLITE_CONFIG_SORTERREF_SIZE configuration option.
FossilOrigin-Name: b25a7bb769b8397a00736bd922bd24b1200b2f82d36d42ecb4c3eb17efb4b84d
2018-04-16 21:12:42 +00:00
drh
afb39a4cdc Modify the sqlite3OsFileControl() interface to detect unopened sqlite3_file
objects and return SQLITE_NOTFOUND.

FossilOrigin-Name: 1fc72b707d4f4df049c19b023ae3f70cb45d6a6768bb68efc519cfdcd2d2ecda
2018-03-29 13:47:01 +00:00
drh
5013c4b9af Fix a harmless compiler warning.
FossilOrigin-Name: f0d12354bba96056f930e5ed3e88c37ec139211be09e6cd6eb7310e979de56c8
2018-03-28 21:45:03 +00:00
drh
f0119b2e1b Add infrastructure to support for using F_SETLKW with a timeout on system
that support that functionality.  Requires SQLITE_ENABLE_SETLK_TIMEOUT.

FossilOrigin-Name: 2e54a7433ece4eb27e71bda6f2d121d5aa46ddd5a481357d8543d1432aaad689
2018-03-26 17:40:53 +00:00
drh
80262896d6 Refactor some internal object element names used by the busy handler, to
simplify analysis.

FossilOrigin-Name: 6c40c5574f4ae9795a142d01a8f84afd1b72678ea5f6bfca14a8646c4e862605
2018-03-26 16:37:53 +00:00
drh
9c6396ecc7 Improved documentation for sqlite3_serialize() and sqlite3_deserialize().
Change the name of the compile-time option to enable these interfaces
from SQLITE_ENABLE_MEMDB to SQLITE_ENABLE_DESERIALIZE.

FossilOrigin-Name: f07e97aed435b02e1473053c0257ec5c89bf0b3e46076b7a9382de432bbc2497
2018-03-06 21:43:19 +00:00
drh
2825e4ebb1 Merge the latest enhancements from trunk.
FossilOrigin-Name: c8083de14b54fba1071385f8530d03d5684efd4963fde0f83ddc53ae3118a75b
2018-03-01 13:44:40 +00:00
mistachkin
2a86110a6c Enhance sqlite3ErrStr() to include several more error codes.
FossilOrigin-Name: ad5d3bdc739a0997786f94fb5789b726b9f53ff883226093924338fe5000922b
2018-02-08 01:00:11 +00:00
drh
31a13548f8 Merge changes from trunk.
FossilOrigin-Name: 6ef3de810d54563c227045b16197b8011ce285ea867261946f93b2de55344f29
2018-01-24 15:02:53 +00:00
dan
a688ca5ea9 Fix a problem in os_unix.c causing it to return SQLITE_CANTOPEN instead of
SQLITE_READONLY_RECOVERY.

FossilOrigin-Name: 6a16f554f027ba268276b728588b5eaea837cbed85358a06a2f6da3b70e834ad
2018-01-10 11:56:03 +00:00
drh
ac442f41c1 Add support for the "memdb" VFS and the sqlite3_memdb_ptr() and
sqlite3_memdb_config() interfaces, to enable an SQLite database to be
manipulated as an in-memory object.

FossilOrigin-Name: fb2ac2d2fa6374084f3325b41b257c7a3ace43aade4b666ec4be93b6b70dc39a
2018-01-03 01:28:46 +00:00
drh
0d9de99c5c Add support for measuring and reporting coverage of the parser state machine
using the SQLITE_TESTCTRL_PARSER_COVERAGE test-control.

FossilOrigin-Name: 1253a872dbf48656d4efd588ab61223a5ac550d9b2b932249d6ba585276ba573
2017-12-26 18:04:23 +00:00
drh
36e31c6915 Change the name of SQLITE_DBCONFIG_FULL_EQP to be SQLITE_DBCONFIG_TRIGGER_EQP
(which we can do without breaking compatibility because the former name has
not yet appeared in an official release) and streamline its implementation.

FossilOrigin-Name: fffc7685d19f78ec322a4e834ad727af20a17e2e1c35680e4b1c4162c4786f60
2017-12-21 18:23:26 +00:00
dan
11546779b7 Merge latest trunk changes into this branch.
FossilOrigin-Name: d5b597b52a1213cdf382d96f4df3535727be0852b25bafd12bbef54da946c5f2
2017-12-16 19:16:24 +00:00
dan
21540ae479 Add compile time switch SQLITE_ENABLE_ICU_COLLATIONS. For enabling ICU
collations without also enabling the tokenizer, the LIKE operator, the
REGEXP operator, or the unicode aware upper()/lower() scalar functions.

FossilOrigin-Name: a079f914522d7bc4b3d27d70114eb09adedfac936a64883e6ed8d382c428dd0e
2017-12-08 16:23:38 +00:00
dan
3d9c7c3a4f Merge latest trunk changes into this branch.
FossilOrigin-Name: 373fa21bffd37053bb1a741d3ace2f003a5639bf373c20ea7bb24a31080888b3
2017-11-29 16:16:29 +00:00
dan
8385becfe1 Add experimental feature to detect threading bugs in apps that use
SQLITE_CONFIG_MULTITHREADED. Enabled at compile time using
SQLITE_ENABLE_MULTITHREADED_CHECKS.

FossilOrigin-Name: a66886ac13aa6d8ccbb6d673ddd00267c93e3ee1fbc158236fce3157d150868d
2017-11-25 17:51:01 +00:00
dan
eebf2f5747 Enhance the log messages produced in some cases if database corruption is
encountered by an SQLITE_DEBUG build.

FossilOrigin-Name: 23a3128083834b5fc80adf45448f7dc65587c52761fb3c9483b80313b369406f
2017-11-18 17:30:08 +00:00
drh
7e45e3a5d7 Change the name of SQLITE_READONLY_CANTLOCK to SQLITE_READONLY_CANTINIT.
FossilOrigin-Name: 6d7f94faa7e6de62f82bc6cac019508a9c1ffd6fa1d14f52fa93e9c06afdd32f
2017-11-08 17:32:12 +00:00
dan
518e3f0673 Merge latest trunk changes with this branch.
FossilOrigin-Name: 2719cf5c5bbe8e31d18368d54d968af3878ad2e15f0666e18d7b567d7439c451
2017-10-11 20:26:07 +00:00
dan
7fdb9a7edc Change some internal details to bring this branch closer to the code on trunk.
FossilOrigin-Name: 58e42cfd7d4af2279dab8dd895dca7afbdf9035445bc81bd4a7461ea24e846fc
2017-10-11 20:10:22 +00:00
drh
a43c8c8a60 Initial implementation of the "sqlite_dbpage" virtual table. Currently
it is read-only and has a place-holder xBestIndex.

FossilOrigin-Name: c2c1d656e3f52465192c2a697a976cd1837ccc4e10708a2377cff8bf6eaa7d49
2017-10-11 13:48:11 +00:00
drh
c6aa38159b Updates to requirements marks.
FossilOrigin-Name: 40964a4ef7565ea0ddf452f48cb22373d068528e07d40eefc008f2231c969422
2017-10-04 18:26:44 +00:00
drh
ce2c482e5a Remove an unused variable from sqlite3Insert() and fix harmless
compiler warnings associated with -DSQLITE_MUTATION_TEST.

FossilOrigin-Name: 7be760e907274131bcd4acfaff9e72c9c59a05e7d411db3d9afe690fe0d64b4b
2017-10-03 17:17:34 +00:00
drh
84d4f1a328 Improved resolution of large integer values in "CAST(x AS NUMERIC)".
FossilOrigin-Name: 7f2bd4ff45fba29528c18cac6da983bd9b164303525d3965056f5b40f85dc83f
2017-09-20 10:47:10 +00:00
dan
7834551c1e Have the header comment for sqlite3Checkpoint() mention TRUNCATE along with
the other three checkpoint types. No changes to code.

FossilOrigin-Name: e1e3ca7ea43a68b9b57dc38d8855f63b63a53feb8128b666a1becf87a2c70341
2017-09-08 17:48:00 +00:00
drh
52fb8e1945 Faster memory allocation from lookaside by not trying to keep track of the
number of outstanding allocations, and rather computing that value only
when requested.

FossilOrigin-Name: a06263f1efd2d45eac88b8d59e8fe8e458670fa3808c795feaa7f247fc36cbe9
2017-08-29 20:21:12 +00:00
drh
b2a0f75c06 Remove the rarely-used scratch memory allocator. This makes the code smaller,
faster, and easier to maintain.  In place of the scratch allocator, add the
SQLITE_CONFIG_SMALL_MALLOC configuration option that provides a hint to SQLite
that large memory allocations should be avoided.

FossilOrigin-Name: 54b000246cfb5c7b8adb61a17357ef5a49adddde9e48e8937834d5ba0beb8a6b
2017-08-28 15:51:35 +00:00
mistachkin
f6285fab68 Fix harmless compiler warning.
FossilOrigin-Name: 3286e1a07b0693049a07f0865bf93749c461ea8f6d1175ec2d1642886673d8ac
2017-07-28 22:13:26 +00:00
drh
8257aa8dbe Add the new sqlite3.mDbFlags field. Factor out bits of sqlite3.flags that
do not interact with PRAGMA statements into sqlite3.mDbFlags.

FossilOrigin-Name: 3808a00f06d372cc531da039d97bd974e4a6576a30cf63bf562f83f186b313b3
2017-07-26 19:59:13 +00:00
drh
749e4a9fd1 Identify requirements text in the SQLITE_DBCONFIG_ENABLE_QPSG documentation.
Add some implementation marks for SQLITE_DBCONFIG_MAINDBNAME requirements.
No code changes.

FossilOrigin-Name: ab165dcf35ae7385c9366853ce5648294bf5dc9aa9ffe1af84243e6fac3472fc
2017-07-14 19:47:32 +00:00
drh
ff4fa772f5 Update error message text for standard error codes to better describe the
latest usage of those error codes.  Modify sqlite3_open_v2() so that it does
return a valid sqlite3 object in the event of SQLITE_MISUSE due to bad
open flags, so that sqlite3_errmsg() does not report "out of memory" in that
case.

FossilOrigin-Name: f27b6370407842e2c175ea4aa9ce018723c57eaac0cccc1f8399bc20f33324be
2017-07-10 12:07:53 +00:00
drh
e75be1aedb Remove the error message text from disused error codes such as
SQLITE_EMPTY and SQLITE_FORMAT.

FossilOrigin-Name: 871752f2925ee14bdd3e994c00832d00860c03f6f28e63504aa6d35978b7f37c
2017-07-10 11:17:51 +00:00
drh
a690ff360b Change the error message text for SQLITE_ERROR to omit the part about
"missing database" as that meaning is now obsolete (since approx SQLite 2.0).

FossilOrigin-Name: 732f90d6327c5c6368fc8b4cc207bd644ef08e3ae6d2e7295258ab099deaba63
2017-07-07 19:43:23 +00:00
drh
c6603af755 Rename the "stmts" virtual table to just "stmt" without the final "s".
FossilOrigin-Name: adfdb80105c46ac42b71132c80a91dbd5b1c9ff241fb4fbb5d04641a88898d90
2017-06-29 14:33:51 +00:00
drh
f00f530b7d Build the "stmts" virtual table into the amalgamation. It is active only
when compiled using SQLITE_ENABLE_STMTSVTAB.  That option is supplied to the
command-line shell.

FossilOrigin-Name: 0ff057d86e42e518fda22bfbf5f1977ab6bd0a74a9211ff259ee7e8a7ce98b58
2017-06-28 15:47:29 +00:00
drh
169dd928c5 Add the SQLITE_DBCONFIG_ENABLE_QPSG option to activate the query planner
stability guarantee.  This involves refactoring the sqlite3.flags bitvector
to carve out a free bit to use.

FossilOrigin-Name: 7076e8283ebae1b45a5d85d9538b49b6da399d38c3c6935de100f948f814f6a9
2017-06-26 13:57:49 +00:00
dan
da1f49b83f Rework the code in ctime.c a bit to report on more compile time options. And
to only output configuration options passed in to SQLite, not the default
values of #define symbols set automatically. Also generate the large array in
ctime.c using new script tool/mkctime.tcl, instead of entering it manually.

FossilOrigin-Name: bc1951d699e6eeacbe15776a37cd0f5cf3f09eb85d3ae01cff43293cb286fcd7
2017-06-16 19:51:47 +00:00
drh
cc97ca4c08 In SQLITE_DEBUG mode, attempt to log the page number of the database that
contained the problem when SQLITE_CORRUPT errors are seen.

FossilOrigin-Name: e39795d7d798d5249c7bd2a0f6ff891b455f4300a3d638c39a4668323b367666
2017-06-07 22:32:59 +00:00
drh
d4fb196531 Remove a surplus semicolon, which was harmless on gcc and clang but caused
compile-time errors on msvc.  This only comes up using the encryption extension.

FossilOrigin-Name: 987a2b5537254b1fe843eb798d7eb7f04dbe1e32fb827cfb9e1e1ef6c2096759
2017-05-23 00:32:56 +00:00
dan
21766c0c16 Fix a case where NULL was being passed to memcmp() following an OOM. This is
probably not a real problem, as the number-of-bytes parameter was passed 0 in
this case, but it was causing a santizer complaint.

FossilOrigin-Name: 3ea2bad27e516d5dbfa4a9cb0c767d6a8387280a7e4bbf2ae80cd318da670d66
2017-05-22 08:04:09 +00:00
drh
31976dacf1 Merge changes from trunk.
FossilOrigin-Name: 6e0f64ab5eafda5d9e61e00c89af3c1ea2c5aa29821da1bdbcab040957b12403
2017-05-15 17:56:48 +00:00
drh
ad012d09dc Always enable URI filenames when compiling with SQLITE_HAS_CODEC. Also allow
plaintext keys using the key= query parameter.

FossilOrigin-Name: 31a51b4d168065fa59cc0e52ba798bd87ac82160c675bd531442b65133edb401
2017-05-03 15:54:53 +00:00
dan
280db65e2c Add support for analyzing trigger programs to the sqlite3_expert code.
FossilOrigin-Name: 159e8022a9d6701532b8b60e0c41154bc434c1bbdb107c8c97a78fb1140fa745
2017-04-17 17:03:08 +00:00
dan
0824ccf29b Modify the code in ext/expert/ to use the vtab interface instead of
sqlite3_whereinfo_hook(). Remove sqlite3_whereinfo_hook().

FossilOrigin-Name: 3bb6585004090dbf92dd5e9abdf0fd2c921e64b5b3121c4fb7446db764ab59e5
2017-04-14 19:41:37 +00:00
dan
e86573fa51 Add the sqlite3_whereinfo_hook() API - an experimental API replacing the
DBCONFIG_WHEREINFO hack on this branch.

FossilOrigin-Name: a54aef35da11f7508a8888a159372036a362fc52afa1df752dc835db334c4330
2017-04-04 04:23:06 +00:00
dan
fbf3bdcdbc Merge latest trunk into this branch.
FossilOrigin-Name: cb721d0b36268a7b0ef493fa4d7f6bcbaa9ead8b1990e3c3fae015fa1d545226
2017-03-31 11:20:20 +00:00
dan
9c58b63c18 Add an sqlite3_set_last_insert_rowid() method. Use it to work around fts4 and
fts5 modifying the last-insert-rowid unintuitively from within commit
processing.

FossilOrigin-Name: fe41bb5632a5d438acfd682809f1bd12315b970a
2017-02-27 14:52:48 +00:00
drh
76f63789f2 Back out [ec8ff892ac] which is causing missed OOM errors on some tests.
FossilOrigin-Name: 0611770d6a2fcb9fa0bedee19df9916820ae8f3b
2017-02-07 03:44:42 +00:00
drh
238390c3b4 Simplification to the error handling to extension loading in
sqlite3_open().

FossilOrigin-Name: ec8ff892ac9c6a8f81bcf69f1933f4bb69faa743
2017-02-04 20:15:51 +00:00