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21,092 Commits 1,608 Branches 185 Tags
d901b168b58bb82192bcfc5dcb3b7ae316af1497
Commit Graph

14444 Commits

Author SHA1 Message Date
drh
c840b428fc Merge fixes and enhancements from trunk. 
FossilOrigin-Name: 589186c083ff3af8d5a6d5ad34e1cefea57806ebf3831ea3bf5a48ef1e173140
 2018-09-01 15:49:13 +00:00
dan
8d4b7a3fa8 If a call to sqlite3_snapshot_open() fails because the requested snapshot no 
longer exists, return SQLITE_ERROR_SNAPSHOT instead of SQLITE_BUSY_SNAPSHOT.

FossilOrigin-Name: e07923128bb164efbafde29d49175b61f2ef44b2dfac5ae4ed61937945dfcf4c
 2018-08-31 19:00:16 +00:00
dan
141e119a17 Ensure b-tree mutexes are always held when sqlite3FindTable() is called. Do 
not invoke the authorizer callback when parsing schema items as part of ALTER
TABLE commands. Fix test script issues.

FossilOrigin-Name: eac2aa7dce577f1998cc2078dd8ac384070f8acf1ceb565999a5cf719092024e
 2018-08-31 18:23:53 +00:00
drh
876c7ea3fa Try to identify the places in WAL code where thread-safety depends on the 
underlying architecture supporting atomic load and store of aligned 32-bit
values.

FossilOrigin-Name: 47d44be4a68d377d0049a12b2587dbbcc0870b469473e1098f7c0358fe8c7532
 2018-08-30 20:28:18 +00:00
dan
9d324823a8 Test the schema after renaming a table. Ensure that temp database triggers and 
views are updated when renaming a column.

FossilOrigin-Name: f3c27d916d4837f8fc3dd812bd004535f04c7a53bd2a0a2419613275f48bec76
 2018-08-30 20:03:44 +00:00
drh
ed9272159e Give the debugging routine print_pager_stats() external linkage in order to 
suppress harmless compiler and TSAN warnings.

FossilOrigin-Name: ff4dc08298ab3988e69fe60802657791f65d2af15f4b1cbd1d02649bc597d0d6
 2018-08-30 18:53:09 +00:00
dan
0ccda96867 Fix an ALTER TABLE problem with processing temp schema views and triggers. 
FossilOrigin-Name: 72cfb1be29971d91a164f1d4f20cb054de68960a0bd547630bcd1160565971c5
 2018-08-30 16:26:48 +00:00
dan
c9461ecc28 Extend RENAME TABLE to edit triggers and views. Still buggy. 
FossilOrigin-Name: 01308bae3acf33f78b5bb90892085eab340df093aafc17e6ccf6a7d6cf324897
 2018-08-29 21:00:16 +00:00
drh
9d67afc421 Also free up the MEM_RowSet bit in the Mem.flags field and have RowSet objects 
be destroyed using Mem.xDel.  This change results in faster code.

FossilOrigin-Name: f48e9feb3fca514e4e586932e6d19a5e34a384204effeba553006dcddf5f13d2
 2018-08-29 20:24:03 +00:00
drh
72f56ef95d Free up the MEM_Frame bit in Mem.flags object. Store VdbeFrame objects 
as MEM_Blob with a special Mem.xDel pointer instead.

FossilOrigin-Name: 62db5fd47660bbc4fcf2c6d4a6c5a3077f12c6442a128d22b66b789a0409ef32
 2018-08-29 18:47:22 +00:00
dan
f5778751f7 Fix a problem causing spurious SQLITE_CORRUPT errors when using the snapshot 
API to read from old database snapshots.

FossilOrigin-Name: 535155be584ad8c1836e6b1c62de836d9872056d39608c995221c928cb5b365d
 2018-08-28 11:23:52 +00:00
drh
5965fed24e Add support for the Geopoly extension to the R-Tree extension. This also 
involves adding the SQLITE_INDEX_CONSTRAINT_FUNCTION capability to the 
xFindFunction method of the sqlite3_module object, and to the
sqlite3_index_info.aConstraint.op field in the xBestIndex implementation of
virtual tables.

FossilOrigin-Name: 666133e32ca8e95807f8437dc8401bc93e2e6508ab8e6ae1e6031b7cee1584ae
 2018-08-27 17:13:12 +00:00
drh
0d019b9243 Invoke the authorizer for ALTER TABLE RENAME COLUMN. 
FossilOrigin-Name: fc293bcb3402f049fb9e22aacfb4fdcd13f8609edf29c97d6cb95ce351363873
 2018-08-25 16:14:46 +00:00
drh
3a843f525c Remove an unnecessary IN_RENAME_COLUMN macro from resolve.c. 
FossilOrigin-Name: 5858c0bde7c210f07cfa72cee95325847b26733abab4f56301b57cd816931e97
 2018-08-25 03:29:34 +00:00
drh
da76adc085 The implementation of sqlite_rename_column() must be holding the 
schema mutexes.

FossilOrigin-Name: f0eed21d4e2e1f2c8e680a510a283ac21156c9766efec5b80a362a040424bce7
 2018-08-25 02:04:05 +00:00
dan
aa42e9816b Fix a problem by renaming a column when the schema contains an trigger program 
featuring an UPSERT that uses an "excluded.*" reference to a different table.

FossilOrigin-Name: 83d5f5abce6be2f6d342a6fc68839289400d7bcb80eaa38194789142c93a80c3
 2018-08-24 20:20:33 +00:00
dan
85a9d508df Fix a problem with renaming a column that occurs as an "excluded.colname" 
construction in an UPSERT that is part of a trigger program.

FossilOrigin-Name: bb2f7234968157b605522dea8e115d8772ab4234147894089d6e48fedf5d6a5d
 2018-08-24 20:10:22 +00:00
mistachkin
88edc6c72a Set SQLITE_PTRSIZE to 4 when compiling with xlc on 32-bit AIX. 
FossilOrigin-Name: d158e5b12eec5b81d54c8f5902a972795423947a21d0212b6cceb2810aa6cc5c
 2018-08-24 19:04:08 +00:00
dan
0d5fa6b979 After modifying and reparsing the schema as part of an ALTER TABLE RENAME 
COLUMN, check that no new schema errors have been introduced (e.g. ambiguous
column names in views) before committing the operation.

FossilOrigin-Name: a0e06d2c5e3abb3f300491e7651bb177a436899efd4506de9239359096b6a9e7
 2018-08-24 17:55:49 +00:00
dan
1b0c5de434 Avoid incorrectly replacing tokens that refer to a column being renamed via an 
alias. For example, do not overwrite "xyz" when "a" is renamed in "CREATE VIEW
v1 AS SELECT a AS xyz FROM tbl WHERE xyz=1"

FossilOrigin-Name: ad072a835f97ff418f5919d94f547ce8afb4fc7c7b590deba41f1e62136a79ac
 2018-08-24 16:04:26 +00:00
drh
79a5ee93c7 Fix harmless compiler warnings in the ALTER TABLE logic. Rephrase an 
error message to use active voice.

FossilOrigin-Name: a7dae59a7e7b187fa2e9457bbb4b01cfe3d48bbdf59c3f8f7b4156bcde3bda98
 2018-08-23 19:32:04 +00:00
drh
ba3a4072b4 Automatically detect when compiling for AArch64 on windows and set 
SQLITE_BYTEORDER to little-endian to avoid compile-time testing.

FossilOrigin-Name: ef6729be85ed106212ed23a024d83b85b709207cf287436c0603a21c659f36ad
 2018-08-23 18:56:33 +00:00
drh
d3130dab92 The Expr.iColumn field must also be initialized in tokenExpr(). 
FossilOrigin-Name: 772985f18b2ab8fa04a0c29593fc6d9b74c1361260cb59e566606dd56f326535
 2018-08-23 18:50:19 +00:00
drh
4fe759b2cc Make sure the Expr.iTable field is initialized by tokenExpr(). 
FossilOrigin-Name: 02a05a3b3c6440432fc15daa14678a6eba40759e17e43ae8d63d19a0842de56a
 2018-08-23 18:22:00 +00:00
drh
a961d3a198 Merge enhancements from trunk. 
FossilOrigin-Name: c446c8841192054c97ba5003fb6185b135a687b36c10fe0986e627282955520a
 2018-08-23 14:54:45 +00:00
dan
07e9523364 Rename internal function sqlite3RenameToken() to sqlite3RenameTokenMap() and 
sqlite3MoveRenameToken() to sqlite3RenameTokenRemap().

FossilOrigin-Name: b9ae9a0a188b82d7066f6ef7d21592889df0a61559e9a0e01819e9d5a92c3f36
 2018-08-21 16:32:53 +00:00
dan
0624939818 Rationalize some duplicated code in alter.c. Also improve error messages for 
ALTER TABLE RENAME COLUMN in some cases.

FossilOrigin-Name: 5d2163c734aea8c0e1611af1161734bf141e7bd02c08f0b5f2e7bac3c7dfd2a5
 2018-08-21 15:06:59 +00:00
drh
f396ecadcd Further attempts to reduce the number of false-positives genenerated by 
static analysis tools.

FossilOrigin-Name: 38f9ce6503c4dd05ccdd73463b1784a6df7ed6e5018c29c5874a3681ca34ba54
 2018-08-21 12:46:34 +00:00
drh
c4ceea72b7 Fix various harmless warnings generated by static analysis tools. 
FossilOrigin-Name: a04a0ea9e30e0ef12bafa0b90b7d1b7764865768bb4a738b0c73a7a3ef9416db
 2018-08-21 12:16:33 +00:00
dan
d145e5f46f Minor changes to function tokenExpr() in order to claw back cycles lost to the 
rename-column change.

FossilOrigin-Name: 479976955ecb27c3e77a280187eaf23722178549e072b34f3183354a27a4e5c3
 2018-08-21 08:29:48 +00:00
dan
b013738b4c Add further tests for RENAME COLUMN. 
FossilOrigin-Name: 82c4c10a96db76f39edf5f6d027294d449d75b5a18da70da3667786da90e184d
 2018-08-20 20:01:01 +00:00
dan
9d70557e80 Ensure that it is not possible to rename columns of system tables, views or 
virtual tables.

FossilOrigin-Name: 786b5991dc0bb6ba13327a3ac9d04efbf8b591dedc736b719b206ffd865b1918
 2018-08-20 16:16:05 +00:00
drh
38d9964a73 Additional fixes for harmless compiler warnings that are specific to this 
branch.

FossilOrigin-Name: 9d8e73bf71e996b810959ffc0e60de69b5e8ca3301df52f9c35d5e9075921798
 2018-08-18 18:27:18 +00:00
drh
2ee001ab39 Merge trunk fixes. 
FossilOrigin-Name: ccad277927baa2c36d0b5a03832dc51d9a7f3071587f0da0f2c1b44885c82e8d
 2018-08-18 18:14:02 +00:00
dan
24fedb94c2 Improvements to error handling in ALTER TABLE RENAME COLUMN. 
FossilOrigin-Name: 7fa1faeaff30b74b68ee6f4b363d837f21cf313d8262361c901bda884df139a2
 2018-08-18 17:35:38 +00:00
mistachkin
ed5e7722b2 Fix harmless compiler warnings only seen with STAT4 enabled. 
FossilOrigin-Name: 6f5e84bafcaf425cb664c7db8179c9c09a13c96aaf057551c04a919ca554d057
 2018-08-17 21:14:28 +00:00
dan
499b825487 Allow an ALTER TABLE RENAME COLUMN to proceed even if the schema contains a 
virtual table for which the module is unavailable.

FossilOrigin-Name: 7b72b2360a70eb1f788b3c4d745967dfedb2c80af6b2e146ba940a3741fd51a1
 2018-08-17 18:08:28 +00:00
dan
dabc268f96 Ensure that CREATE VIEW, TRIGGER or INDEX statements can be edited by ALTER 
TABLE RENAME COLUMN even if they use collation-sequences or
user-defined-functions that are not available.

FossilOrigin-Name: 540014efd6a048373313c6cd9413de10d5d7114daf537cf5999ccf3c5c3f9358
 2018-08-17 17:18:16 +00:00
dan
0cbb0b11f1 Further progress on updating trigger programs as part of ALTER TABLE RENAME 
COLUMN.

FossilOrigin-Name: 3f47222b6e20e1c1ef41c0f7391c8b5c7648e2a2d6013303d155ad59ce27143a
 2018-08-16 19:49:16 +00:00
drh
3fcef1a3f9 Fix a harmless unused-variable compiler warning that only came up in certain 
compile-time configurations.

FossilOrigin-Name: 456842924bb33c0af8af29402f06e5f25b6791f698a0d12a080258b20b0cfb61
 2018-08-16 16:24:24 +00:00
drh
d8852095e0 Fix EXPLAIN QUERY PLAN so that it describes IN operators implemented using 
a ROWID lookup.

FossilOrigin-Name: 60045fbf52162f15f2e18a4e392e80fab19bdbce242728b5e62b0894eac49dfd
 2018-08-16 15:29:40 +00:00
dan
5be60c55e8 (no comment) 
FossilOrigin-Name: e272dc2b1c0edab59a40f32c77c81a3e636937280524161eff5669cb0046ad84
 2018-08-15 20:28:39 +00:00
dan
588032fe33 Allow sqlite3_snapshot_open() to be called to change the snapshot after a read 
transaction is already open on database.

FossilOrigin-Name: 41399169954f9bef53c3fa89879f39823b80bd127f76cf60abbe24217878a571
 2018-08-15 14:03:26 +00:00
dan
356afab163 Fix a problem when renaming an IPK column that is also part of a child key. 
FossilOrigin-Name: 6e6a2bfdbbfd4ffc14be88962ff97bf3c626fef9d1a337715d2a4be1a657fb0d
 2018-08-14 21:05:35 +00:00
dan
f62e8937ac Fix a problem when renaming an IPK column that is also part of a child key. 
FossilOrigin-Name: ad15486022209205c65fb5ffdbe30a7b99379170451e6aff4bab6e90b549d6c7
 2018-08-14 21:03:38 +00:00
drh
af4023de22 Do not allow ALTER TABLE RENAME COLUMN on a virtual table. 
FossilOrigin-Name: f6d6b472713c21deace3fd52c0b0b6901d758af043c238f004fabe52b01f730c
 2018-08-14 20:38:18 +00:00
dan
987db767d2 Have ALTER TABLE RENAME edit column references in CREATE VIEW statements. 
FossilOrigin-Name: db829dc1a2d7afa49798a2fd32d1f070185b23e513416e65d8144fda24f23b50
 2018-08-14 20:18:50 +00:00
drh
1595abcda6 Improved error messages when an ALTER TABLE RENAME COLUMN fails due to a 
duplicate column name.

FossilOrigin-Name: 37d11b8e8224a8b241ff57b9c4b9499db39dde4ddcb56ff8b03a3d08091a4c11
 2018-08-14 19:27:51 +00:00
drh
5550b5eee7 Merge fixes and enhancements from trunk. 
FossilOrigin-Name: dff0314b7e7ef2d04375ff21fbf89039bf5f64a9cdca53d7bc7120faacd92c06
 2018-08-14 18:12:33 +00:00
dan
689b9d269c Fix ALTER TABLE RENAME COLUMN in cases where the column being renamed is an 
IPK declared with a separate PRIMARY KEY clause - "CREATE TABLE x(y INTEGER,
PRIMARY KEY(y))".

FossilOrigin-Name: 32ca8418df8735a6c53e53153f733579e514711f091e4e09ecce83db85fe4d85
 2018-08-14 16:18:19 +00:00