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8 check-ins related to "shared-mapping-hack"

2018-11-30
16:26
Merge the mutex-free PRNG change into this branch. check-in: 81e626f4 user: dan tags: begin-concurrent-pnu
2017-09-22
11:09
Cherrypick [ec37ad6d08] into this branch. With this patch, if SQLITE_SHARED_MAPPING is defined at build-time SQLite will use a single memory mapping for multiple connections to the same database file within a single process. check-in: c7a5880d user: dan tags: begin-concurrent
2017-09-18
08:51
Merge latest trunk changes with this branch. Leaf check-in: 2e573350 user: dan tags: shared-mapping-hack
00:18
Fix the CSV virtual table extension so that it works when the default character is unsigned. check-in: 42f07775 user: drh tags: trunk
2017-09-12
18:11
Merge the mutex-free PRNG change into this branch. check-in: 8b1fc4b9 user: dan tags: shared-mapping-hack
18:03
Hack to have multiple connections to a single file share a single memory mapping of the databse file. check-in: ec37ad6d user: dan tags: shared-mapping-hack
15:05
Fix an error in [b22cdd67] that can cause a negative infinity to be (rarely) reported as a positive infinity. check-in: 9780b23c user: drh tags: trunk
2017-09-09
08:03
Use a mutex-free PRNG for the random() and randomblob() SQL functions and for the randomness used during checkpoint operations. Leaf check-in: e63d1a7c user: drh tags: mutex-free-randomness