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50 check-ins using file src/pager.c version 705de01d

2018-08-31
18:23
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. check-in: eac2aa7d user: dan tags: alter-table-rename-table
2018-08-30
20:03
Test the schema after renaming a table. Ensure that temp database triggers and views are updated when renaming a column. check-in: f3c27d91 user: dan tags: alter-table-rename-table
16:26
Fix an ALTER TABLE problem with processing temp schema views and triggers. check-in: 72cfb1be user: dan tags: alter-table-rename-table
01:52
Improved JSON parser caching. check-in: 58078c0d user: drh tags: trunk
2018-08-29
21:01
Additional test cases for geopoly. check-in: 19b5eb45 user: drh tags: trunk
21:00
Extend RENAME TABLE to edit triggers and views. Still buggy. check-in: 01308bae user: dan tags: alter-table-rename-table
20:52
Fixes to the UPDATE logic in Geopoly. check-in: 7c3cee0a user: drh tags: trunk
20:24
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. check-in: f48e9feb user: drh tags: trunk
18:47
Free up the MEM_Frame bit in Mem.flags object. Store VdbeFrame objects as MEM_Blob with a special Mem.xDel pointer instead. check-in: 62db5fd4 user: drh tags: trunk
15:50
Add the geopoly_group_bbox() aggregate function to the Geopoly module. check-in: 2d4debcc user: drh tags: trunk
2018-08-28
21:12
Disable the server1.test script on old PPC Macs due to problems in the pthreads implementation on those archaic machines. check-in: 43efdd8c user: drh tags: trunk
19:23
Stricter enforcement of the JSON and GeoJSON standards in the Geopoly extension. check-in: c0bf3ff3 user: drh tags: trunk
15:51
Fix new issues in the geopoly module discovered by TH3. check-in: 22fff9af user: drh tags: trunk
11:23
Fix a problem causing spurious SQLITE_CORRUPT errors when using the snapshot API to read from old database snapshots. check-in: 535155be user: dan tags: trunk
2018-08-27
17:13
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. check-in: 666133e3 user: drh tags: trunk
17:05
Minor changes to the visual01.txt test script. Closed-Leaf check-in: 4bc28eed user: drh tags: rtree-geopoly
15:55
Split the three-argument version of geopoly_within() off into a separate function named geopoly_contains_point(). check-in: 5a0e1541 user: drh tags: rtree-geopoly
2018-08-25
23:03
Enhance the geopoly virtual table so that it does a better job of optimizing geopoly_within() queries. check-in: 1f717385 user: drh tags: rtree-geopoly
19:51
Provide the two-argument geopoly_within(P1,P2) routine that determines if polygon P2 is contained within polygon P1. Make this function available to the query planner for optimized rtree lookups. Update the visual01.txt script to verify that the new functionality actually works. check-in: 6eb5d09b user: drh tags: rtree-geopoly
18:57
Fix a harmless compiler warning. check-in: d49be983 user: drh tags: rtree-geopoly
16:22
Fix a minor issue in the altercol.test script so that it runs on Windows. check-in: 62089c6d user: drh tags: alter-table-rename-column
16:14
Invoke the authorizer for ALTER TABLE RENAME COLUMN. check-in: fc293bcb user: drh tags: alter-table-rename-column
03:29
Remove an unnecessary IN_RENAME_COLUMN macro from resolve.c. check-in: 5858c0bd user: drh tags: alter-table-rename-column
02:04
The implementation of sqlite_rename_column() must be holding the schema mutexes. check-in: f0eed21d user: drh tags: alter-table-rename-column
2018-08-24
20:20
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. check-in: 83d5f5ab user: dan tags: alter-table-rename-column
20:10
Fix a problem with renaming a column that occurs as an "excluded.colname" construction in an UPSERT that is part of a trigger program. check-in: bb2f7234 user: dan tags: alter-table-rename-column
19:04
Set SQLITE_PTRSIZE to 4 when compiling with xlc on 32-bit AIX. check-in: d158e5b1 user: mistachkin tags: trunk
17:55
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. check-in: a0e06d2c user: dan tags: alter-table-rename-column
16:04
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" check-in: ad072a83 user: dan tags: alter-table-rename-column
2018-08-23
20:09
Add the "atrc" test program to the Makefiles. Fix a typo in the instructions in the header comment of the atrc program. check-in: 2130a407 user: drh tags: alter-table-rename-column
19:32
Fix harmless compiler warnings in the ALTER TABLE logic. Rephrase an error message to use active voice. check-in: a7dae59a user: drh tags: alter-table-rename-column
18:56
Automatically detect when compiling for AArch64 on windows and set SQLITE_BYTEORDER to little-endian to avoid compile-time testing. check-in: ef6729be user: drh tags: trunk
18:50
The Expr.iColumn field must also be initialized in tokenExpr(). check-in: 772985f1 user: drh tags: alter-table-rename-column
18:22
Make sure the Expr.iTable field is initialized by tokenExpr(). check-in: 02a05a3b user: drh tags: alter-table-rename-column
14:54
Merge enhancements from trunk. check-in: c446c884 user: drh tags: rtree-geopoly
2018-08-21
17:03
Fix a test case that was failing for SQLITE_ENABLE_STAT4 builds. check-in: 1e29fd43 user: dan tags: trunk
16:32
Rename internal function sqlite3RenameToken() to sqlite3RenameTokenMap() and sqlite3MoveRenameToken() to sqlite3RenameTokenRemap(). check-in: b9ae9a0a user: dan tags: alter-table-rename-column
15:06
Rationalize some duplicated code in alter.c. Also improve error messages for ALTER TABLE RENAME COLUMN in some cases. check-in: 5d2163c7 user: dan tags: alter-table-rename-column
12:46
Further attempts to reduce the number of false-positives genenerated by static analysis tools. check-in: 38f9ce65 user: drh tags: trunk
12:16
Fix various harmless warnings generated by static analysis tools. check-in: a04a0ea9 user: drh tags: trunk
08:29
Minor changes to function tokenExpr() in order to claw back cycles lost to the rename-column change. check-in: 47997695 user: dan tags: alter-table-rename-column
2018-08-20
20:01
Add further tests for RENAME COLUMN. check-in: 82c4c10a user: dan tags: alter-table-rename-column
16:16
Ensure that it is not possible to rename columns of system tables, views or virtual tables. check-in: 786b5991 user: dan tags: alter-table-rename-column
2018-08-18
18:27
Additional fixes for harmless compiler warnings that are specific to this branch. check-in: 9d8e73bf user: drh tags: alter-table-rename-column
18:14
Merge trunk fixes. check-in: ccad2779 user: drh tags: alter-table-rename-column
2018-08-17
21:14
Fix harmless compiler warnings only seen with STAT4 enabled. check-in: 6f5e84ba user: mistachkin tags: trunk
2018-08-16
16:24
Fix a harmless unused-variable compiler warning that only came up in certain compile-time configurations. check-in: 45684292 user: drh tags: trunk
15:29
Fix EXPLAIN QUERY PLAN so that it describes IN operators implemented using a ROWID lookup. check-in: 60045fbf user: drh tags: trunk
2018-08-15
14:03
Allow sqlite3_snapshot_open() to be called to change the snapshot after a read transaction is already open on database. check-in: 41399169 user: dan tags: trunk
2018-08-06
17:12
Allow sqlite3_snapshot_open() to be called to change the snapshot after a read transaction is already open on database. Closed-Leaf check-in: 051ac015 user: dan tags: exp-snapshot-open