19ca76af38
Merge recent changes from trunk.
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FossilOrigin-Name: 5962921fceaf2ec645379a5f1d18e2c2c13abbf92cf64606caee69f45a21c500
2020-01-08 13:08:52 +00:00
4a62581b32
Improvements to the documentation of sqlite3_create_collation().
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FossilOrigin-Name: fa866aec56deca8cc1b70814215bbdc683f41bc0826da0f8804d952de429820c
2020-01-08 10:57:27 +00:00
b77da374ab
Invert the UNTRUSTED_SCHEMA setting to be TRUSTED_SCHEMA.
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FossilOrigin-Name: f5fcf1fbc6473f8e91315b14d67745f2748010641b7463d1f4ca51e6fdf97462
2020-01-07 16:09:11 +00:00
2928a15b3c
Refactor names of flags for improved legibility.
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FossilOrigin-Name: 411e8ec2219bb4181aaf2209fb1e7baf5e8df8b8c8adb82a69b48cf7e8e7e7d4
2020-01-06 15:25:41 +00:00
67c826536f
Refactor the names of the new controls for restricting what actions the schema
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can take behind the application's back.
FossilOrigin-Name: 65d7d39a858c51ffd781f5a6335e029895e597aeb1e1ccdadea8ce79c8ad412f
2020-01-04 20:58:41 +00:00
c4ad849921
When UNSAFE_IN_VIEW is disabled, only allow functions in views that are
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tagged with SQLITE_INNOCUOUS.
FossilOrigin-Name: 9ee79b254e4c51a2a41f7ed49ad389d8d7105e649483adb79772052fa0ade3c0
2020-01-03 20:57:38 +00:00
b945bcdaf1
Experimental branch with new sqlite3_db_config() options that could possible
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enhance security for applications reading potentially compromised database
files.
FossilOrigin-Name: 96a2db2612f2e47bbec0e374a242820c88f03c42ccbf8467abccaef41469bae2
2019-12-31 22:52:10 +00:00
7b14b65d20
Do not allow triggers that run as part of REPLACE conflict resolution
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during an UPDATE to modify the the table being updated. Otherwise, those
triggers might delete content out from under the update operation, leading
to all kinds of problems. Ticket [314cc133e5ada126]
FossilOrigin-Name: db4b7e1dc399c1f16b827ac087aa37c0815f4b2f41f1ffad59963eead2ab5562
2019-12-29 22:08:20 +00:00
6c903845cd
Documentation update: Clarify that the sqlite3_index_info.aConstraintUsage.omit
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flag is a hint only and that the code generator is not obligated to follow
the hint.
FossilOrigin-Name: 7d3e3f6e7e55da41bf776fab094df54fb6a33b2967881d3184cf854c8a637518
2019-12-05 18:29:52 +00:00
2bbcaee833
Fix various documentation typos suggested by Mark Benningfield.
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No changes to code.
FossilOrigin-Name: 08f09dc4f986a27f4e4e69f8226dbfaf0cfe1269cefc2830bf0fbef7b9bbda48
2019-11-26 14:24:12 +00:00
c398c65bee
Revise the SQLITE_OPEN_NOFOLLOW so that it actually uses O_NOFOLLOW in the
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open() system call. This backs out the SQLITE_ACCESS_SYMLINK value but adds
the new SQLITE_OK_SYMLINK return code from the xFullPathname method of
sqlite3_vfs when that routine resolves symbolic links. O_NOFOLLOW is always
included in open() system calls for journal files.
FossilOrigin-Name: 6a64fb6a2da6c98f1e87b55ad5689967e1db4eae2e08345471d95e28cd567e0f
2019-11-22 00:42:01 +00:00
0933aad72c
Add support for SQLITE_OPEN_NOFOLLOW.
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FossilOrigin-Name: cb79c828496a703f1410f61458ebc1e15a92a63412b36f51945b2b5a32ec6e88
2019-11-18 17:46:38 +00:00
803f06bf62
Merge recent enhancements from trunk.
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FossilOrigin-Name: b8a631fd30d0732505679230684b3362c965438197a2b11518f01a77599c9202
2019-11-14 15:21:15 +00:00
39d1a2a100
Minor documentation enhancements. No changes to code.
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FossilOrigin-Name: 6153f3aada0cc9c5e773753797892ee78b518b0d76568382f5fbc9ee960f814c
2019-11-14 15:10:48 +00:00
66c48907a2
Remove the legacy_file_format PRAGMA. In its place, provide the
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SQLITE_DBCONFIG_LEGACY_FILE_FORMAT option to sqlite3_db_config().
Fix for ticket [6484e6ce678fffab]
FossilOrigin-Name: 4d424f3047b48fc441475137f30a719d2f079390c86fe2617710ddfb05c5e240
2019-10-29 16:18:45 +00:00
2ad35d980b
Documentation updates for the SQLITE_DIRECTONLY flag.
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FossilOrigin-Name: 5beb6dc9bc2d3d0003e33488df9c01aaf28c41c30fd9ca35543cbe3ec5a8d9ce
2019-09-16 14:42:07 +00:00
01a3b6b1b2
Change the meaning of the SQLITE_SUBTYPE flag so that it indicates that the user-defined function cares about the subtypes of its arguments.
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FossilOrigin-Name: af1bc20f502816db460d2b2d353f715da5cf660e59095de5214c829c1cb20981
2019-09-13 17:05:48 +00:00
e2ba6df9f0
Add the SQLITE_SUBTYPE flag, which can be passed to sqlite3_create_function() and similar to indicate to the core that a user function is likely to use sqlite3_result_subtype().
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FossilOrigin-Name: 6aa438ce41d460a6782ae63503128b9140c28ff59c2b2eed48b004acf83e0560
2019-09-07 18:20:43 +00:00
007ba6457e
Bring the hard-heap-limit branch up-to-date with trunk.
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FossilOrigin-Name: 9b14eb77548d3f65f5a4c9b16cecdbce8a3fb663692aa8315fbd21aab3e89f0d
2019-08-20 17:14:21 +00:00
8c754a3613
Omit the "_except" term from the name of the new interface.
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FossilOrigin-Name: e5ba47c2d8eb9f48a0e0d325e57d0092d536f85983819634c871ebd51829f1d1
2019-08-19 20:35:30 +00:00
5df8428069
The experimental sqlite3_drop_modules_except() interface.
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FossilOrigin-Name: 0851db4d337a87f8b2d3ce2ae9f9c928b9483591ca41a9e39cc01548059b1888
2019-08-17 19:45:25 +00:00
217ca657d8
The SQLITE_DIRECTONLY flag, when added to sqlite3_create_function() prevents
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the function from being used inside a trigger or view.
FossilOrigin-Name: de767376987f7668b0770c4920f1532e341b5a27f797d69c0f5e92b87d036170
2019-08-17 00:53:29 +00:00
cc5979dbd3
Add the ability to unregister a virtual table module by invoking
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sqlite3_create_module() with a NULL sqlite3_module pointer.
FossilOrigin-Name: 31e34fa3390196cdc3178bf120224b08df5ec58fa2c77079ede6e9461a430dad
2019-08-16 22:58:29 +00:00
11d88e68ab
Add the SQLITE_DBCONFIG_ENABLE_VIEW option, together with a "db config"
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command in the TCL interface that can access that option as well as all the
other sqlite3_db_config() boolean options.
FossilOrigin-Name: 61b4bccd2984f4c2cf50f58ef08677588e57aa7e079af07473b2e188d9ce4f52
2019-08-15 21:27:20 +00:00
42d2fce7f5
Provide the SQLITE_DIRECTONLY flag for app-defined functions that prohibits
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the use of those functions within triggers or views.
FossilOrigin-Name: fc745845d8d76adc165575e2192f4176e3c28e614c72571d56f4011560499fe1
2019-08-15 20:04:09 +00:00
30842990b2
Add a TESTCTRL that disables the verification of type, name, and tbl_name
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in the sqlite_master table.
FossilOrigin-Name: 48d9b48ab4ace234eb1a055cf33cb533a1c3aa82d0a6e086d96226bd9474ceca
2019-08-12 14:17:43 +00:00
175b8f06f7
Remove support for STAT3. The sqlite_stat3 tables are ignored, if they
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exist. STAT4 continues to work as it always has, and as it is a superset of
STAT3 is the recommended replacement.
FossilOrigin-Name: 1e17ea2fd1df4ad49138c787c8fe3207dd0c25c93f9001d52a9b69f8c12e841c
2019-08-08 15:24:17 +00:00
ade54d68ee
Add the SQLITE_TESTCTRL_PRNG_SEED test control.
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FossilOrigin-Name: 3ac5723164ae801e209ce525a5d94692767136f9d06be2a84883dcea677d02da
2019-08-02 20:45:04 +00:00
4b50da9c95
Restore the legacy behavior of enabling double-quoted string literals in
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all contexts. But also provide a new compile-time option (SQLITE_DQS) to
change the default to something more restrictive.
FossilOrigin-Name: 97a94446f3941c313c4c3a19d9f89f24d7ef06e842f79d66f0ad88810b872084
2019-07-02 12:23:09 +00:00
d0ff601c62
Improved interface to double-quoted string literal enabling/disabling.
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FossilOrigin-Name: 923cfd53fcff2fcb91530bf819d2ecb0eda3f6a27dae29c7460f9ce3a3ffce7b
2019-06-17 13:56:11 +00:00
0a6873bfd6
Add SQLITE_DBCONFIG options LEGACY_ALTER_TABLE, NO_DQS_SCHEMA, and NO_DQS.
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FossilOrigin-Name: 1fad20925efa70d0c242e9cba8fa55456fb07a81229c1068da84c6e27d0c0be8
2019-06-14 21:25:25 +00:00
99778c4b21
Improvements to the documentation for the xAccess method of the VFS.
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Ticket [5e0423b058fa5adf]
FossilOrigin-Name: 7078d77effc296c63c91ec032c866e2b320f081d58e57e9e83cc58373169bda3
2019-06-10 19:07:15 +00:00
6c35b3065c
Disable PRAGMA journal_mode=OFF when SQLITE_DBCONFIG_DEFENSIVE is turned on.
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Ticket [f4ec250930342e0c].
FossilOrigin-Name: a0f5eb5c79cc33b7224f3421d2baa02a2a19eb9d6eaa8117dda4a1878b229cb5
2019-05-17 20:37:17 +00:00
0c8f40389e
Add the SQLITE_TESTCTRL_RESULT_INTREAL test-control and use it to create
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the intreal() SQL function in testfixture. Write a few simple tests to
prove this all works. TH3 will hold most of the INTREAL tests, probably.
FossilOrigin-Name: c9838731325e0ca73bd8784c10c74ae043fed7861e6de269fd90e29fa4a19955
2019-05-03 21:17:28 +00:00
10c0e7115b
Add the sqlite3_hard_heap_limit64() interface and the corresponding
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"PRAGMA hard_heap_limit=N" command.
FossilOrigin-Name: b0ccef61a7f92d20228becbf4f997bf0f4e46dad2deaf0896dc63b976ad1dd11
2019-04-25 18:15:38 +00:00
4c81cada05
Fix a typo in the documentation for sqlite3_value_frombind(). Also add a new
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hyperlink to that same documentation. No code changes.
FossilOrigin-Name: bf3cd9364fdfc951feb04f78728eb8e0dae12b3dc5702a36bb6e69c0abab8864
2019-04-04 19:21:45 +00:00
57b1a3e303
Initial implementation of the sqlite3_value_frombind() interface.
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FossilOrigin-Name: 98da62dfdacc6b3c490c387d1f8a74cc5daa978776967e264ad4800c380b0ddf
2019-03-29 11:13:37 +00:00
d4a591dd6b
Fix harmless compiler warnings.
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FossilOrigin-Name: a063f7c426d1ac066bf05cc03288f49b1c92e06a8cb2bc271cce9bd3022a74ea
2019-03-26 16:21:11 +00:00
346f4e264a
Change the name of the parameter table in the CLI to "sqlite_parameters".
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Doing so involves adding SQLITE_DBCONFIG_WRITABLE_SCHEMA and allowing the
creation of tables whose names begin with "sqlite_" and that are indexed
while writable_schema is on.
FossilOrigin-Name: 24ef3844692debc2db7b1d427f5dcf4050481a8c7f71c3b516766b819ecab587
2019-03-25 21:35:41 +00:00
a49774f478
Technical improvements to the documentation for sqlite3_bind_blob() and
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sqlite3_bind_text(). No changes to code.
FossilOrigin-Name: fb60150aeedc3898cb249c75c98a7cb48fcec090f94ded7896b634e436c7daa5
2019-03-14 00:01:23 +00:00
2e41b99ea9
Improvements to the sqlite3_db_filename() API documentation. No code changes.
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FossilOrigin-Name: 711f5ec4dc2635e3102a607510cbbe0b468d9f0af935e09d3454e6e925c8dcb2
2019-03-13 23:51:05 +00:00
39c5c4ae06
Add the sqlite3_stmt_isexplain() interface.
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FossilOrigin-Name: ee642d3e2775ba4c73627ac71d0abf7a0f7a4ab3151d88e0076e9992f4814983
2019-03-06 14:53:27 +00:00
f10c535fa5
The fts3_tokenizer() function returns NULL if the
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SQLITE_DBCONFIG_ENABLE_FTS_TOKENIZER setting is disabled, which is is
by default.
FossilOrigin-Name: f5732f4caf7a37a6445c61ae0d0ac14cc9deb897376e73aa36a1ead025b92c69
2019-03-01 21:33:29 +00:00
7edcb11ca7
Fix a typo in the documentation for sqlite3_total_changes().
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FossilOrigin-Name: 8474c1560e0c3a28c6a7ed360202a8e7caae3c8259f60bbfa6d2948ab7876f51
2019-02-25 14:16:19 +00:00
9b2bd91d9a
Give a link to the URI Filename document in the documentation to the
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various sqlite3_uri_parameter() interfaces.
FossilOrigin-Name: 69b0b2ee536fda8975f60643f7f1891db4649958aca476822ea2a632ce731992
2019-02-02 15:05:25 +00:00
23a885956e
Add the SQLITE_CONFIG_MEMDB_MAXSIZE configuration option for configuring
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the default maximum size of an in-memory database created using
sqlite3_deserialize(). This is necessary to make the interface reasonably
testable.
FossilOrigin-Name: cb72ee0478ce98c48aae059fd5de4e36caf2b8c953e08fcb799bfd119ad46b73
2019-01-31 15:38:53 +00:00
6ca644818b
Enhancements to deserialize: (1) Add the SQLITE_FCNTL_SIZE_LIMIT file control
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to set a maximum size for an in-memory database, defaulting to
SQLITE_MEMDB_DEFAULT_MAXSIZE or 1GiB. (2) Honor the SQLITE_DESERIALIZE_READONLY
flag. (3) Enhance the TCL interface to support -maxsize N and -readonly BOOLEAN.
(4) Add the --maxsize option to the ".open" command and on the command-line for
the CLI.
FossilOrigin-Name: 30f08d58882819a69e353bcc1b6b349664bbfbe00aa1c115ba44a9fd899fcc5b
2019-01-22 16:06:20 +00:00
1ea0443c2d
Add new sqlite3_prepare_v3() flag SQLITE_PREPARE_NO_VTAB, for preparing
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statements that are not allowed to use any virtual tables. Use this to prevent
circular references in triggers on virtual table shadow tables from causing
resource leaks.
FossilOrigin-Name: 25666e3d03950caf753295cdb55df162e07dbcf6840b05875c6e0b127c469ecb
2018-12-21 19:29:11 +00:00
1a6c2b1d38
Further refinements to the sqlite3_normalized_sql() interface. TH3 now
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gives 100% MC/DC on that interface.
FossilOrigin-Name: c96bf6cca220e363b099455ce35195ce7e89d374a52dc787f56e7b11e587bced
2018-12-10 20:01:40 +00:00
3e2d47d49f
Invoking the sqlite3_trace() or sqlite3_trace_v2() interfaces cancels
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any sqlite3_profile() that is running.
FossilOrigin-Name: ec63d3506bd429560077f82a4c5ed9d189780789fe1c134fff4f3b8733be1a3f
2018-12-06 03:59:25 +00:00
drh