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6 check-ins using file src/vdbe.c version 8869a60f

2018-12-29
14:23
Additional small performance increase and size reduction to the sqlite3VdbeMakeLabel() mechanism. (check-in: 1bdee199 user: drh tags: trunk)
02:26
A new implementation of sqlite3VdbeMakeLabel() is faster and makes fewer memory allocations by deferring memory allocation until sqlite3VdbeResolveLabel() is called, at which point the code generator has a better idea of how big the relocation table needs to be. The sqlite3VdbeMakeLabel() routine now takes a Parse* parameter instead of Vdbe*. (check-in: 4a0929ac user: drh tags: trunk)
2018-12-28
20:48
Faster allocation of new sqlite3_stmt objects. (check-in: 891f1f72 user: drh tags: trunk)
20:14
Move the nOpAlloc field from Parse into Vdbe to avoid an extra pointer deference on the fast path in sqlite3VdbeAddOp3(). (check-in: 8f10efc2 user: drh tags: trunk)
18:09
Fix another problem with loading the structure record from a corrupt fts5 database. (check-in: c4d44542 user: dan tags: trunk)
17:45
Fix a problem causing the sqlite_master entry corresponding to a virtual table to be removed by a DROP TABLE even if the call to the vtabs xDestroy() method failed. (check-in: 0140f6db user: dan tags: trunk)