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52 check-ins using file src/test1.c version 118945bc

2019-08-09
14:54
In shared-schema mode, handle the case where a connection has created a virtual-table object, but is later assigned a different shared-schema object for which the virtual-table schema has not yet been initialized. (check-in: e30c7414 user: dan tags: reuse-schema)
2019-08-08
15:47
Fix spurious "no such table: x1" errors in shared-schema mode that could occur when a query that is a join across two or more databases needs to call the xConnect() methods of a virtual table. (check-in: edf45cd7 user: dan tags: reuse-schema)
11:44
Fix a bug causing "no such table" and other similar sqlite3_prepare*() errors to return SQLITE_SCHEMA instead of SQLITE_ERROR in shared-schema mode when there is an attached database for which the schema has never been loaded. (check-in: 111e2c73 user: dan tags: reuse-schema)
2019-08-06
15:02
Add a multi-threaded test to threadtest3.c for the feature on this branch. (check-in: 62557fab user: dan tags: reuse-schema)
11:45
Add an assert() to the code on this branch. (check-in: fdd44bbb user: dan tags: reuse-schema)
2019-08-02
19:40
If a query like "SELECT min(a), b FROM t1" visits no rows where "a" is not null, extract a value for "b" from one of the rows where "a" is null. Fix for ticket [41866dc37]. (check-in: faaaae49 user: dan tags: trunk)
18:43
If a query like "SELECT min(a), b FROM t1" visits no rows where "a" is not null, extract a value for "b" from one of the rows where "a" is null. Possible fix for ticket [41866dc37]. (Closed-Leaf check-in: a7277ed0 user: dan tags: tkt-41866dc37)
2019-08-01
22:48
The sqlite3_set_authorizer() interface should only expire prepared statements when it is setting a new authorizer, not when clearing the authorizer. And statements that are running when sqlite3_set_authorizer() is invoked should be allowed to continue running to completion. (check-in: 961e2f08 user: drh tags: trunk)
15:18
Add new release tests for windows to releasetest_data.tcl. (check-in: 1b330ec2 user: dan tags: trunk)
10:58
Fix a problem in ALTER TABLE triggered by views or triggers that include the construction "ORDER BY true" or "ORDER BY false". (check-in: 8168021f user: dan tags: trunk)
2019-07-31
21:08
Update "releasetest_data.tcl" so that it is a standalone script that generates sh or batch scripts to run each tcl test run at release time. Update wapptest.tcl to use it. (check-in: 559c2dd6 user: dan tags: trunk)
15:16
New test cases in test/fuzzdata8.db. (check-in: 6e92d71c user: drh tags: trunk)
12:13
Do not allow the json_set() function to overwrite the same element more than once. (check-in: f237f60e user: drh tags: trunk)
2019-07-30
21:00
Fix the build for when -DSQLITE_SMALL_STACK is used. (check-in: b9eda224 user: drh tags: trunk)
14:22
Improved fix for ticket [ced41c7c7d6b4d36] that keeps skip-scan enabled, but avoids identifying a skip-scan as order-distinct (because it is not) and thus forces a separate b-tree to implement the DISTINCT clause of a query. This undoes check-in [a871d69c6de65038] and substitutes a new fix. (check-in: 89bf0399 user: drh tags: trunk)
01:17
Disable the skip-scan optimization for DISTINCT queries. Fix for ticket [ced41c7c7d6b4d36] (check-in: a871d69c user: drh tags: trunk)
2019-07-29
17:18
Convert an assert() in R-Tree into a database corruption detection case. (check-in: 48b518eb user: drh tags: trunk)
16:53
Fix a crash in fts3 caused by corrupt database records. (check-in: 11f7f94f user: dan tags: trunk)
15:32
When using an index for both DISTINCT and ORDER BY, do not confuse the number of columns required for distinctness with the number required to get the correct sort order. Fix for [6749cb3c]. (check-in: 6ac0f822 user: dan tags: trunk)
14:42
When using an index for both DISTINCT and ORDER BY, do not confuse the number of columns required for distinctness with the number required to get the correct sort order. Fix for [6749cb3c]. (Closed-Leaf check-in: b4716931 user: dan tags: tkt-6749cb3c)
06:06
Fix the OP_Affinity operator so that when applying REAL affinity, it only sets MEM_IntReal if the integer value will fit in 6 bytes or less. Fix for ticket [ba2f4585cf495231] (check-in: 2b221bb1 user: drh tags: trunk)
05:23
Fix a minor typo in a comment. (check-in: cea8a892 user: drh tags: trunk)
02:52
Sync up warning related compiler options in the Makefiles for MSVC. (check-in: e77d48d1 user: mistachkin tags: trunk)
02:49
Fix harmless compiler warning seen with MSVC for x64. (check-in: 857b2ba6 user: mistachkin tags: trunk)
2019-07-26
20:54
Merge latest changes from trunk into this branch. (check-in: 7f1e4e4b user: dan tags: reuse-schema)
20:33
Update RBU so that it supports indexes on expressions. (check-in: 6bfa44da user: dan tags: trunk)
16:16
Fix RBU handling of partial indexes with comments embedded in their CREATE INDEX statements. (check-in: e1ccf211 user: dan tags: trunk)
2019-07-25
19:29
Fix a potential buffer overread in fts5 triggered by a corrupt database record. (check-in: 16472112 user: dan tags: trunk)
2019-07-24
23:15
Fix faulty asserts in the code generator. Ticket [c52b09c7f38903b1] (check-in: 01cdc590 user: drh tags: trunk)
20:10
Improve the ".recover" command so that it handles intkey pages linked into non-intkey b-trees, and vice-versa, better. (check-in: 9c458acb user: dan tags: trunk)
19:20
Improve the ".recover" command's handling of corrupt database schemas. (check-in: becaaa4d user: dan tags: trunk)
08:15
Improve the ".recover" command in the shell tool so that it is not confused by auto-vacuum databases. And so that it can recover tables for which one or more of the column names are SQL keywords. (check-in: 87d76047 user: dan tags: trunk)
2019-07-23
13:26
Avoid redefining types u32 and u16 when fossildelta.c is compiled as part of the amalgamation. (check-in: d8e88248 user: dan tags: trunk)
2019-07-22
23:24
Do not use the insert-overwrite optimization if the cell might overwrite the page header. (check-in: f60a8306 user: drh tags: trunk)
19:01
Consolidate the removal of Window objects from the Select.pWin list into a single subroutine. (check-in: e46b2afc user: drh tags: trunk)
17:28
Fix a bug in the linked-list handling code added by commit [fd7316cd]. (check-in: 05080344 user: dan tags: trunk)
16:57
New test cases added to test/fuzzdata8.db (check-in: 25fec62a user: drh tags: trunk)
16:33
Remove Window objects from the corresponding Select.pWin list when they are deleted, as they are, for example, when the ORDER BY clause is optimized out. (check-in: fd7316cd user: dan tags: trunk)
16:20
Remove Window objects from the corresponding Select.pWin list when they are deleted. (Closed-Leaf check-in: d23f3316 user: dan tags: winfunc-in-orderby)
11:38
Fix a problem with renaming tables when the schema contains an invocation of a currently unregistered aggregate with a FILTER clause. (check-in: bd37ce3f user: dan tags: trunk)
2019-07-20
21:12
Make sure any window definitions in an ORDER BY clause are removed from the SELECT statement if the ORDER BY clause gets optimized out. (check-in: 23b11967 user: drh tags: winfunc-in-orderby)
18:00
Early detection of a corrupt R-Tree in the R-Tree search algorithm. (check-in: 2bf5a4c1 user: drh tags: trunk)
17:43
Performance optimizations in the rtreeStepToLeaf() routine of RTree. (check-in: 4e34e361 user: drh tags: trunk)
2019-07-19
15:03
New test cases added to test/fuzzdata8.db. (check-in: 39be3c61 user: drh tags: trunk)
15:00
Refinement to check-in [348e7f193a963390] that avoids unreachable branches. (check-in: bbfb2908 user: drh tags: trunk)
14:32
Fix a problem with renaming a table when the schema contains an invocation of a window function that is not currently registered. (check-in: ff290feb user: dan tags: trunk)
11:20
Fix a problem with renaming tables when the schema contains WINDOW definitions with (illegal) non-numeric expressions as part of a PRECEDING or FOLLOWING clause. (check-in: 348e7f19 user: dan tags: trunk)
10:31
Fix a faulty assert() in walker.c that could fail when processing an ALTER TABLE statement on a schema containing invalid table references that are part of a WINDOW definition. (check-in: ee076c28 user: dan tags: trunk)
01:11
Fix a new problem in the BETWEEN operator when applied to a window function. The problem was introduced yesterday by check-in [7ef7b23cbb1b9ace]. (check-in: 47e23064 user: drh tags: trunk)
2019-07-17
19:57
Always use the stdlib.h intptr_t type for pointer-integer conversions, when it is available. (check-in: c0d93244 user: drh tags: trunk)
16:18
Fix an incorrect assert() in balance_nonroot(). (check-in: 59c9e73f user: drh tags: trunk)
15:05
Improvement to the hexdb interpreter built into the CLI and into the TCL test harness: Round the "size" up to the next multiple of the "pagesize". (check-in: 9ec92939 user: drh tags: trunk)