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14919 Commits

Author SHA1 Message Date
drh
5f7dacb443 In the OP_Column opcode, only test the btree payload size for exceeding the 
string length limit if the payload does not fit on a single page.

FossilOrigin-Name: 35c7f6cba6febf2480de01fca9d61b8065bf1c12
 2015-11-20 13:33:56 +00:00
drh
7977fa3ab2 Enhancements to a comment in sqliteInt.h. No changes to code. 
FossilOrigin-Name: 5446ae64d7f92444ca40aae2108015d1d77bc03f
 2015-11-20 13:17:29 +00:00
drh
18f8e73453 Fix problems with the way the IsHiddenColumn() macro is defined. 
FossilOrigin-Name: 126b998cf163dcdd5a222634f1e929f04db3c700
 2015-11-19 18:11:20 +00:00
dan
aaea31439d Fix a problem with VACUUM and __hidden__ columns. 
FossilOrigin-Name: 13995756ad8b80568aa2f74387788a8cab1123ef
 2015-11-19 18:09:05 +00:00
drh
80090f9221 When manifesting a view as part of an DELETE or UPDATE, be sure to include 
the hidden columns in the manifestation.

FossilOrigin-Name: 28df5dc4a9569f388af2ee0d1f016afbea132277
 2015-11-19 17:55:11 +00:00
dan
ba68f8f3f5 Fix problems with INSERT INTO ... SELECT ... statements that write to tables with __hidden__ columns. 
FossilOrigin-Name: 59bd0ec7d4327852ee8c0206b2c59d0a12484db8
 2015-11-19 16:46:46 +00:00
drh
1a1d3cd2f3 Create the new TK_ASTERISK token to represent the "*" in "SELECT *". Formerly 
that operator was TK_ALL, which was also used for UNION ALL.  Less confusion if
they operator symbols are distinct.

FossilOrigin-Name: 201ac6d449431dadc6b29faecd68b559bd64bc9f
 2015-11-19 16:33:31 +00:00
drh
05bdfa4a6f If compiled with SQLITE_ENABLE_HIDDEN_COLUMNS, then columns in ordinary 
tables and views that have names beginning with "__hidden__" are omitted from
the "*" expansion in SELECT statements and from the automatic list of columns
following the table name in an INSERT INTO statement.

FossilOrigin-Name: 011904cad2be2ce34e2f37ffae8ff2f1044a2969
 2015-11-19 14:11:58 +00:00
drh
03d69a6826 Only support the magic "__hidden__" column name prefix interpretation when 
compiled with SQLITE_ENABLE_HIDDEN_COLUMNS.

FossilOrigin-Name: 5490646b2eb74ea8bd5ab2690f69b9c707a0165f
 2015-11-19 13:53:57 +00:00
drh
a6f88ffd3a Fix a 10-year-old misguided attempt at parser performance improvement that 
actually made parsing slightly slower.

FossilOrigin-Name: 3833cbac0706ecac9a641d70b786d26f7e1a42b1
 2015-11-19 13:21:31 +00:00
drh
b1daa3f469 Get the __hidden__ column mechanism working on views with INSTEAD OF triggers. 
FossilOrigin-Name: 20c1e9ce75cc0b5f7456379f35a4fe24edd98088
 2015-11-18 21:22:02 +00:00
dan
ab5a8ee3e4 Add tests for views to hidden.test. 
FossilOrigin-Name: 27d4b6f5756c7b19c00c95d46a77280c8b6f03a4
 2015-11-18 20:59:47 +00:00
drh
6aed239acc Honor the "__hidden__" prefix on the columns of views. 
FossilOrigin-Name: 3071ba2bdbda7018d0a285eceb04b8527209ec1e
 2015-11-18 20:57:50 +00:00
dan
d1ce65fc76 Add a test for the __hidden__ hack on this branch. 
FossilOrigin-Name: ebf4bbffec58111a670c46a9eb469bfd2440b0b1
 2015-11-18 20:07:12 +00:00
drh
f0c9145a36 If a table column name begins with "__hidden__" then do not include that 
column in "*" expansions in SELECT statements, nor fill in that column in
an INSERT INTO that omits the column list.  <b>This branch is a 
proof-of-concept only and is not intended to ever be merged into trunk.</b>

FossilOrigin-Name: 2dbffb3a3b20dba7d7d86c8ad2e34633f616c78a
 2015-11-18 18:43:15 +00:00
mistachkin
c88cd13753 When using mmap mode on Win32, use a read-only mapping by default. Write to the database file using WriteFile(). Unless SQLITE_MMAP_READWRITE is defined, in which case use a read/write mapping and write into the file using memcpy(). 
FossilOrigin-Name: 4f521b5bb36a1117db324e92dcf80abd2f1a5bc1
 2015-11-17 21:42:32 +00:00
dan
fe33e39ba6 When using mmap mode on unix, use a read-only mapping by default. Write to the database file using write(). Unless SQLITE_MMAP_READWRITE is defined, in which case use a read/write mapping and write into the file using memcpy(). 
FossilOrigin-Name: 67c5d3c646c8198c8637069140aca952b802df25
 2015-11-17 20:56:06 +00:00
mistachkin
bfe8bd5a5e Fix uninitialized variable in the command line shell. 
FossilOrigin-Name: dc2ac024d31a898bbc3e7fc824d806e63e993234
 2015-11-17 19:17:14 +00:00
mistachkin
81c7811fe7 Fix harmless compiler warning. 
FossilOrigin-Name: eea26b6caea37422c9b46a7a3a538b0c9575f392
 2015-11-17 19:16:39 +00:00
dan
e4e416e87e Add testfixture command "vfs_current_time_int64". Returns the value returned by the xCurrentTimeInt64 method of the default VFS. 
FossilOrigin-Name: f79d5b1853b3d4316ea08de8206ffca33e44c395
 2015-11-16 15:28:54 +00:00
dan
3fd415b2bf In the shell tool, avoid testing if (sqlite3_vfs.xGetCurrentInt64) is NULL for a version 1 VFS. This field is only defined for version 2 and greater. 
FossilOrigin-Name: ad5fcaa583ef743d143b6c030e0d78019709fe71
 2015-11-16 08:54:10 +00:00
drh
f7ee8965a5 Fix the column name uniquifier so that it works with zero-length column names. 
FossilOrigin-Name: 791761ebac26c82ab67bdf867117ec5b5d8b20b0
 2015-11-15 11:13:49 +00:00
drh
96ceaf8680 Code simplification in sqlite3ColumnsFromExprList(). Update the %z format 
code so that it works with buffers obtained from sqlite3DbMalloc().  Add a
testcase for the slow column name uniquifier.

FossilOrigin-Name: 9272426057b6cb2d913519ff4c97aa6e211f7d51
 2015-11-14 22:04:22 +00:00
drh
0315e3cc14 Use a hash table to improve the preformance of column name uniqueness checking. 
FossilOrigin-Name: 5b08f29f458c600401860c7d70d8174cf61e69f8
 2015-11-14 20:52:43 +00:00
drh
ebed3fa3e1 Use randomness to prevent showness in the generated-column-name uniqueness 
checking.

FossilOrigin-Name: 6266712968a2cdcd6f5a3007d60c2cf1b3faf912
 2015-11-14 16:47:23 +00:00
drh
6653fbe91f Fix a memory leak in the fuzzcheck utility. 
FossilOrigin-Name: dfd6d9f4fbe902086f9158dfa5f37e781765a683
 2015-11-13 20:52:49 +00:00
dan
ce6cbf9ff4 Add the "--enable-static-shell" option to the amalgamation autoconf script. If set (the default) the compiled shell tool is statically linked against sqlite3.o. Otherwise, it is linked against libsqlite3.so. 
FossilOrigin-Name: 499a02a34316cada9e197ef1d2e77c4cd75c41be
 2015-11-13 16:59:00 +00:00
drh
05d4ebf6c3 Add the --transaction option to the sqldiff tool. 
FossilOrigin-Name: 8882d1f3ef0fc53d7c19918c3af43c5bdd79e88f
 2015-11-13 13:15:42 +00:00
drh
d63fbb7103 Fix the releasetest-out.txt log output from releasetest.tcl so that it works 
when the --jobs option is used.

FossilOrigin-Name: 6bb314a5022c8bae63f6cdb48652915e05c06a38
 2015-11-13 12:52:34 +00:00
drh
29fbdb731b Disable two PRAGMA cache_spill tests when MEMORY_MANAGEMENT is enabled. 
FossilOrigin-Name: ebda77aad4d964593606ded2fdb19259ef9ebb8e
 2015-11-13 12:32:01 +00:00
drh
061d35c145 Change the error messages so that they begin can be grepped using '^!' instead 
of '^ '.  There are far too many extraneous outputs that being with a space.

FossilOrigin-Name: 367ec0db49607559960d58891771113c205fd951
 2015-11-13 00:03:14 +00:00
drh
5e3cefe3d0 Update the SQLLOG logic so that to builds in accordance with the instructions 
in the header comment.

FossilOrigin-Name: ee6f2feec7d777a969ddba6dc00fb571d64e57f8
 2015-11-12 23:48:08 +00:00
drh
8d4482da96 Always parse the schema *before* running "PRAGMA cache_size", not after. 
FossilOrigin-Name: 12e7d9ec023db4dd837f76006c87defc5a3e9388
 2015-11-12 22:15:18 +00:00
drh
d66b2e02ee Add a space before each line of error output in the test scripts so that all 
errors can be conveniently located in logs by doing "grep '^ '".

FossilOrigin-Name: 9d532fb50d310df629ea65193f21dc9b3594ff5f
 2015-11-12 21:42:40 +00:00
dan
d83f7ca114 Add support for the SQLITE_SQLLOG_CONDITIONAL environment variable to the logging code in test_sqllog.c. When defined, logging is only performed if the "<database>-sqllog" file is present in the file system when the main database is opened. 
FossilOrigin-Name: cab8126be9f63dd596719b12704ba77c128282bc
 2015-11-12 20:12:51 +00:00
drh
c2e0dd4ddd Enhance the "PRAGMA cache_spill" statement to accept an integer argument which 
is the threshold at which spilling will begin.

FossilOrigin-Name: f79d264db24a470d1a4571e15a99cd3d68b5166c
 2015-11-12 16:44:40 +00:00
drh
4f9c8ec62d Test cases. Minor problems fixed. All appears to work now. 
FossilOrigin-Name: 9a431362dccbc9b8f93375f30a3b8955903cca79
 2015-11-12 15:47:48 +00:00
drh
644f4c1bbb Fix a #define in parse.y that disabled unused code in the generated parser. 
FossilOrigin-Name: f84e3085c87cfffe4aba0eb4c4a3298b4027db83
 2015-11-12 15:04:05 +00:00
drh
9b0cf34f81 First attempt at enhancing the "PRAGMA cache_spill" statement to accept a 
cache threashold size.

FossilOrigin-Name: 549d42be0dac87dc04c3eeccfdc60615c3a6ad3f
 2015-11-12 14:57:19 +00:00
mistachkin
24e9895f81 Fix missing word in a documentation comment. No changes to code. 
FossilOrigin-Name: ed24d302657e8495bef7f5ed698c7cca12717be9
 2015-11-11 18:43:49 +00:00
drh
3d38cec99a Improvements to the SQLITE_CONFIG_PAGECACHE documentation. Enhance the 
command-line shell to be able to take advantage of the full range of
SQLITE_CONFIG_PAGECACHE capabilities, such as setting pMem==NULL and N<0.

FossilOrigin-Name: 2518d5c971c4b32d9227b3bb7259162e3e27b00b
 2015-11-11 15:28:52 +00:00
drh
0c4105ee19 Improved output formatting for "PRAGMA parser_trace=ON;". 
FossilOrigin-Name: e43e1171fd7837a08069dc25df4eac14db1c2afe
 2015-11-10 14:51:22 +00:00
drh
97e58a2feb Make the output of "PRAGMA parser_trace" go to stdout instead of stderr. 
FossilOrigin-Name: 1e4849911e3eed65eabee18fdee63bab4faae57a
 2015-11-10 14:27:17 +00:00
drh
3334d08989 Save a few bytes in the parser by using "int" instead of "u8" or "u16" for 
all small integer types.

FossilOrigin-Name: 5dcd212bf6489f4698a0ed0f21497c78379f7c0f
 2015-11-10 13:45:21 +00:00
drh
634b242ebe Change all parsers to use the standard "lempar.c" template in the tool/ 
folder and remove the customized lempar.c from src/, plus other compiler
performance and space enhancements.

FossilOrigin-Name: 0e7fb24ad3c010884763a97e6ae7a3fd39d0e5a9
 2015-11-10 12:41:03 +00:00
drh
43509768e1 Fix harmless compiler warnings in FTS5. 
FossilOrigin-Name: 09752e51a18ac1b4c9642965e6ee1b6a32de00df
 2015-11-10 12:31:25 +00:00
drh
54bb56d82a Performance enhancement to the tokenizer. 
FossilOrigin-Name: 6ea2df86c95c226052f528424e9bee367a2e765a
 2015-11-10 03:30:51 +00:00
drh
07b09a9420 Remove an unused non-terminal from the grammar. 
FossilOrigin-Name: 3c37c522883ea9f2eec4f0ba5c5141912c003425
 2015-11-10 00:02:49 +00:00
drh
822a62f84d Fix a comment typo in the lempar.c template that was missed by the prior 
check-in.

FossilOrigin-Name: c4a7e93fca622fd11a6e16161fbd2f39c2575f00
 2015-11-09 19:35:18 +00:00
drh
82415f2d8d Change the parser to use the standard "lempar.c" template over in the tool/ 
folder rather than the customized "lempar.c" found in src/.

FossilOrigin-Name: 0a72991f4e54548f6c3268c5a9cac1c8d6437d26
 2015-11-09 19:33:42 +00:00