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9 check-ins using file src/vdbeInt.h version b5d62957
|21:09||Fix a bug causing the POWERSAFE_OVERWRITE device-characteristic flag to be set incorrectly if file opening is deferred. (check-in: 95d0c58d user: dan tags: deferred-open)|
|19:37||Experimental change to os_unix.c to delay creating a database file until it is first written. (check-in: 538f7b25 user: dan tags: deferred-open)|
|19:12||Change the OP_Found opcode so that it expands zero-blobs prior to comparing them. Fix for ticket [fccbde530a6583b] (check-in: e2303d1b user: drh tags: trunk)|
|13:24||Fix a harmless compiler warning in VS2013. (check-in: 83116ee3 user: drh tags: trunk)|
|13:12||Tweaks to the generated VDBE code to make it a little easier to follow. (check-in: 129217ee user: drh tags: trunk)|
|04:24||Enable constant expression factoring even if no tables are read and no transaction is started. (check-in: a45b8771 user: drh tags: trunk)|
|01:40||Change the OP_Trace opcode to OP_Init and give it the ability to jump to the initialization code at the bottom of the program, thus avoiding the need for an extra OP_Goto. (check-in: 192dea97 user: drh tags: trunk)|
|22:21||Add opcodes OP_InitCoroutine and OP_EndCoroutine. Use these to remove the need for separate boolean registers to record when a co-routine has finished. (check-in: 5a88b6a7 user: drh tags: trunk)|
|19:18||Change the OP_InitCoroutine instruction to jump over the co-routine implementation. (Closed-Leaf check-in: a522f364 user: drh tags: coroutine-refactor)|