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Author SHA1 Message Date
dan
d790c9a161 Tweak the shell tool ".recover" command so that it can recover rows that consist of a rowid and no fields. 
FossilOrigin-Name: 279ac7fdec0b1409cd400b7b093f89089d93c49f596f378c6a3032434a85bf83
 2019-08-26 14:57:58 +00:00
drh
554a9dc78a Improved detection of number of column mismatch for vector assignment 
in UPDATE statements.  Ticket [78acc9d40f0786e8]

FossilOrigin-Name: bd4bda73df3794eef424eb13e08fc7cc54347d1ac69febaeec41f6b6cb4a42bc
 2019-08-26 14:18:28 +00:00
drh
d86fe44ab5 Fix typo in a comment. No code changes. 
FossilOrigin-Name: d0cc06d8a30444125e5655f6587a6355471c3447c08a2e5f7a046a4ed5cc5f09
 2019-08-26 13:45:49 +00:00
drh
e2754c1fba Enforce 80-character line discipline in the CLI. Minor improvements to the 
CLI built-in help.

FossilOrigin-Name: 9690013a00d73a8047b25149ded50d20c74b5c62c0725eec50ed8477688e58a0
 2019-08-26 12:50:01 +00:00
dan
666a42ffb3 Minor performance improvement for balance_nonroot(). 
FossilOrigin-Name: d7434cae3edc321e2f1f8d340a0e656b1613b736f8400fb271a0e80f59401b9e
 2019-08-24 21:02:47 +00:00
dan
298680d15a Fix a potential buffer overrun in fts5 caused by corrupt database records. 
FossilOrigin-Name: 156d612800a7282fe0ebb20feb31d3fd577f4ab60fab8c00940c87143997aefb
 2019-08-24 17:11:29 +00:00
drh
ee37f8b0a3 Fix the built-in edit() SQL function in the CLI so that it works with 
zero-length blobs.

FossilOrigin-Name: e32490128684cfeeb8213baecc78a7942b8fb63d00e375edd965bf236faeed18
 2019-08-23 23:05:32 +00:00
drh
0d950af311 Fix the likely(), unlikely(), and likelihood() functions so that they have 
no affinity, just like any other function.
Ticket [7e07a3dbf5a8cd26]

FossilOrigin-Name: 44578865fa7baf9760e355691ca9ce753295aaba7a4ee0bba29d4f85d9335bab
 2019-08-22 16:38:42 +00:00
drh
af8664020a Fix a false-positive in sqlite3ExprNeedsNoAffinityChange(). 
Ticket [ac184eb571d5e6e0]

FossilOrigin-Name: e62eddbb048cbc2c15cb8eeb5b7a907e7cb08c21a27ebba96a069f62dbcb0f30
 2019-08-22 11:11:28 +00:00
drh
3e36480232 Fix the OP_SeekGE, OP_SeekGT, OP_SeekLE, and OP_SeekLT opcodes so that they 
preserve the datatype of the value in the register used as the key.
Ticket [d9f584e936c7a8d0]

FossilOrigin-Name: 81b9f0f55042777b37de78069f7089041a9ee21dd0a0c86b879053fb46e140b4
 2019-08-22 00:53:16 +00:00
dan
f7c92e82d2 Avoid assuming that "column IS ?", where column is declared UNIQUE, matches only a single row (as "?" might be NULL). Fix for [b8689402]. 
FossilOrigin-Name: d02490a2f0cae047087130b4ad8f55f265845c2ffb3bde3b7d507edb54acea6d
 2019-08-21 14:54:50 +00:00
dan
6fcb9f3ad9 Fix a broken assert() in the fts3 snippet code that was failing for queries containging more than 64 phrases. 
FossilOrigin-Name: 4c01e0170e113ad052b6c3980beb4be9f1dc03fb3cf34132b90e8b82b23f654e
 2019-08-21 11:31:48 +00:00
dan
35fb866ea3 Fix a problem with fts5 "ORDER BY rank" queries when the fts5 table name requires quoting. 
FossilOrigin-Name: 00e9a8f2730eb7239bf7fd107c97c409e4f9fbd968510766373440a9079898eb
 2019-08-20 19:11:29 +00:00
dan
4780b9ad46 Fix a segfault that could occur following an OOM while processing a SELECT statement for which one or more of the expressions in the window frame declaration are themselves sub-selects that use window functions. 
FossilOrigin-Name: 75aec4fc886c04fe098828cc03bc72c197cbf40f0a1890fe5bbb98d4fd5c3c7e
 2019-08-20 14:43:01 +00:00
drh
95da9d5d46 Add the new sqlite3_drop_modules() interface to the loadable extension 
mechanism.

FossilOrigin-Name: 658bd51623787be4ca87b066a051d119f39056286e223afef3691629cf1ab0e1
 2019-08-20 13:49:12 +00:00
dan
b6ce71bd26 Retain the affinity of an expression in a WHERE clause when it is transformed to a reference to an index column on the same expression. Fix for [f043b113]. 
FossilOrigin-Name: 511da0815673ca4a176aa61dc23a8231b2ab77e8363fc184a78b6e17dba64d49
 2019-08-20 11:43:44 +00:00
mistachkin
3722b3abf1 Fix a typo and a harmless compiler warning. 
FossilOrigin-Name: ec4c63e00c957f98d61ddc1b9d20406c7e1072d6ab0c12ac6939db6c63d90cb8
 2019-08-20 02:19:26 +00:00
drh
b6e0286c49 Add the sqlite3_drop_modules() interface. 
FossilOrigin-Name: e2c6fed8f84929ed51a4e876bb09c85ac4b86a2e4cf0832a7da724bb9f4df5bf
 2019-08-19 20:44:07 +00:00
drh
8c754a3613 Omit the "_except" term from the name of the new interface. 
FossilOrigin-Name: e5ba47c2d8eb9f48a0e0d325e57d0092d536f85983819634c871ebd51829f1d1
 2019-08-19 20:35:30 +00:00
dan
dac7e69dc2 Add some extra tests for the lsm virtual table module. 
FossilOrigin-Name: 4cb009b0f724f72eaea90e45488122f7c2a7d0caf31a8422da4060469507e921
 2019-08-17 19:58:26 +00:00
drh
5976b2c805 Fix to the query planner for the LSM1 extension. 
FossilOrigin-Name: 7496e872a1a50ac65ad04709365a43038fb015ac9c690196de3cb02ce54c2e57
 2019-08-17 19:55:26 +00:00
drh
5df8428069 The experimental sqlite3_drop_modules_except() interface. 
FossilOrigin-Name: 0851db4d337a87f8b2d3ce2ae9f9c928b9483591ca41a9e39cc01548059b1888
 2019-08-17 19:45:25 +00:00
drh
87ca8067af Fix the new ability to unregister virtual table modules so that it works 
for the automatic PRAGMA virtual tables.

FossilOrigin-Name: 5d6f4dfeea75c7dcd8c511545accb9eb4b405a02db034332249ba54794e313d2
 2019-08-17 19:31:09 +00:00
dan
c324d44690 When populating an ephemeral b-tree for the RHS of an IN(...) clause, avoid applying an affinity to a value that may be used later on for some other purpose. Fix for [c7a117190]. 
FossilOrigin-Name: 43e8b14314d876178d487c3b519296ac1de065fdcaa70768e40d684015bceb9d
 2019-08-17 19:13:49 +00:00
drh
9e9a67adb0 Ensure the functions that appear to be constant are not factored out of 
expression that originate on the right-hand side of a LEFT JOIN.
Ticket [6710d2f7a13a2997]

FossilOrigin-Name: 500c9152daaf11cf69d778aa8592175f6088337c6667c59af6df3a24cd81eb0e
 2019-08-17 17:07:15 +00:00
drh
cc3f3d1f05 Activate introspection pragmas by default. The new option 
SQLITE_OMIT_INTROSPECTION_PRAGMAS must be provided to keep them out.

FossilOrigin-Name: 9c4bca64fb5f635296a8d7d7c1bf2808e02ca734a9983e5cee9132f5352a9a6d
 2019-08-17 15:27:58 +00:00
drh
217ca657d8 The SQLITE_DIRECTONLY flag, when added to sqlite3_create_function() prevents 
the function from being used inside a trigger or view.

FossilOrigin-Name: de767376987f7668b0770c4920f1532e341b5a27f797d69c0f5e92b87d036170
 2019-08-17 00:53:29 +00:00
drh
cc5979dbd3 Add the ability to unregister a virtual table module by invoking 
sqlite3_create_module() with a NULL sqlite3_module pointer.

FossilOrigin-Name: 31e34fa3390196cdc3178bf120224b08df5ec58fa2c77079ede6e9461a430dad
 2019-08-16 22:58:29 +00:00
drh
4043cfef75 Fix harmless compiler warnings in the TCL interface. 
FossilOrigin-Name: f17e72291f197a92b3e15e054271b997d45211a5a31ca4ea6c7fbb33026d5f1f
 2019-08-15 23:11:42 +00:00
drh
11d88e68ab Add the SQLITE_DBCONFIG_ENABLE_VIEW option, together with a "db config" 
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
drh
42d2fce7f5 Provide the SQLITE_DIRECTONLY flag for app-defined functions that prohibits 
the use of those functions within triggers or views.

FossilOrigin-Name: fc745845d8d76adc165575e2192f4176e3c28e614c72571d56f4011560499fe1
 2019-08-15 20:04:09 +00:00
drh
725dd72400 Ensure that the optional "sz=N" parameter that can be manually added to the 
end of an sqlite_stat1 entry does not have an N value that is too small.
Ticket [e4598ecbdd18bd82]

FossilOrigin-Name: 98357d8c1263920b33a3648ef9214a63c99728bafa7a8d3dd6a1241b2303fd42
 2019-08-15 14:35:45 +00:00
dan
a3fcc000cb Ensure that SQLite does not attempt to process incompatible window functions in a single scan. Fix for [256741a1]. 
FossilOrigin-Name: 4f5b2d938194fab7627486e2ced633def2c90d9d3328e3700612feb9dbfa3d9a
 2019-08-15 13:53:22 +00:00
drh
d4da4936cd Avoid downgrading SQLITE_CORRUPT errors detected by the schema parser into 
SQLITE_NOMEM or SQLITE_ERROR errors.

FossilOrigin-Name: b2e79f8ff0836fcc98a2df9377aad9137307c34058030ecd1b5d4ec3277ed36a
 2019-08-15 13:46:39 +00:00
drh
27e80a3b68 Ensure that the cell overwrite optimization does not overwrite the header 
of the b-tree page.

FossilOrigin-Name: 4cc5694cbd69749c146679c367860952fdf3f5356426ddfd1dce470569702bc1
 2019-08-15 13:17:49 +00:00
drh
b9fc45534d Early detection out-of-bounds page numbers on the direct-overflow-read 
optimization gives consistent error messages regardless of whether or not
the optimization is enabled.

FossilOrigin-Name: b517a52fa36df0a0854a75858b5e81861771d2e9032a5a0ad79aa76ae64130a2
 2019-08-15 00:04:44 +00:00
drh
908e7c43a7 Always check for reads past the end of the file on the in-memory journal 
driver.  This used to be an assert().

FossilOrigin-Name: 4d41ca7d6efbdac70890a8d4159488fc7f59bf78a550b00597b4df990c4fcaef
 2019-08-14 15:17:21 +00:00
mistachkin
87ae34ba1a Add some static to the 'regexp' extension. 
FossilOrigin-Name: a21d1dde73f811244b5b43f9fed5877263a9c5061470221f417e501f5530edfa
 2019-08-13 20:34:35 +00:00
dan
7c2321fdf3 Update test cases so that they work with ICU enabled. 
FossilOrigin-Name: 408144a1832569ced8e04840f0dd36a3867405f36b13631b0f13c0f7b8a0fb01
 2019-08-13 17:56:56 +00:00
dan
3c1970fcee Update some corruption test cases to take [724f4df9c] into account. 
FossilOrigin-Name: 927cd7b4c52fae665e57fb6039c6829e339cff5ad5c405800cac3ee149ef5be1
 2019-08-13 17:27:43 +00:00
dan
b8a8d523cb Fix a problem with RBU function sqlite3rbu_bp_progress() when used during an RBU vacuum. 
FossilOrigin-Name: 8c44b02f1479cec61554800702a3c1d806e4ee64b41ba2af17320f62794a02fe
 2019-08-13 15:11:25 +00:00
drh
554a19dbee Make sure the btree cursor overflow cache is cleared when overwriting 
a cell in sqlite3BtreeInsert().  Ticket [3cf9bb227e9a5d32]

FossilOrigin-Name: 7dae7b969ed314605a3a2da2cfdce4d81152740f5d3bfbc2a6e311b13ee325a7
 2019-08-12 18:26:46 +00:00
drh
41428a97b8 For the ".testctrl prng_seed" command in the CLI, if the argument is "random" 
then select a random integer seed and print the seed value on stdout.

FossilOrigin-Name: 636ca4472c9f41eb3989f28854d4968867837399a2092f389d1b814d98cccbae
 2019-08-12 16:25:11 +00:00
drh
30842990b2 Add a TESTCTRL that disables the verification of type, name, and tbl_name 
in the sqlite_master table.

FossilOrigin-Name: 48d9b48ab4ace234eb1a055cf33cb533a1c3aa82d0a6e086d96226bd9474ceca
 2019-08-12 14:17:43 +00:00
drh
c5a93d4c85 Validate the type, name, and tbl_name fields of the sqlite_master table when 
loading the schema, unless writable_schema is engaged.

FossilOrigin-Name: 724f4df9ccc2b683f7091a3f7a8c20ee210f44d7a610cd1b4c49da1c274add08
 2019-08-12 00:08:07 +00:00
drh
14c865e859 Fix the sqliteExprImpliesExpr() routine so that it recognizes that 
"(NULL IS FALSE) IS FALSE" doe not implie "NULL NOT NULL".
Ticket [9080b6227fabb466]

FossilOrigin-Name: da01ba4fa47c6508b31533ccd769e637af04bd37f51463372fbc6c848d892a4d
 2019-08-10 15:06:03 +00:00
dan
b6299681c6 Add extra test cases related to the previous commit. 
FossilOrigin-Name: 3c690b2b05b7338f3325c50a0750c6023e1173afa4388e836ecb2cc49f19a0ac
 2019-08-10 14:35:06 +00:00
drh
3251a2031b Remove two incorrect assert() statements from the logic used to derive 
column names and types from subqueries.

FossilOrigin-Name: 712e47714863a8ed7ff73324d9fec569633e8b901c436c633b0220d16a7a9302
 2019-08-10 14:16:17 +00:00
drh
cb99c57a66 Allow the RHS of a row-value IN operator to use a compound query with 
an ORDER BY clause.

FossilOrigin-Name: eaf15d9bae6773058341d6219241f44ce728ad1cb9cf649f2efd4dddd81ec461
 2019-08-09 20:26:01 +00:00
mistachkin
044388cf98 Modify signature of sqlite3VdbeChangeOpcode() to accept int instead of u32. 
FossilOrigin-Name: 68b7f2acf4d228f32250e37cbc0eb5d275b512d49071bbb38e1f5634b705f7d3
 2019-08-09 01:59:14 +00:00