database/sqlite
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Have the vdbe layer call sqlite3BtreeEnter() on all b-trees in use from within sqlite3VdbeExec() even in SQLITE_THREADSAFE=0 builds. This ensures that BtShared.db is set correctly.

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FossilOrigin-Name: d0214602d44d6b84b7463d530720e2560aee6edf
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dan
2016-01-07 16:06:22 +00:00
parent 72bf6a3e9c
commit 20d876fa1c
7 changed files with 52 additions and 42 deletions
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8
src/btree.h
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@@ -287,15 +287,17 @@ void sqlite3BtreeCursorList(Btree*);
#ifndef SQLITE_OMIT_SHARED_CACHE
void sqlite3BtreeEnter(Btree*);
void sqlite3BtreeEnterAll(sqlite3*);
int sqlite3BtreeSharable(Btree*);
void sqlite3BtreeEnterCursor(BtCursor*);
#else
# define sqlite3BtreeEnter(X)
# define sqlite3BtreeEnterAll(X)
# define sqlite3BtreeSharable(X) 0
# define sqlite3BtreeEnterCursor(X)
#endif
#if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE
int sqlite3BtreeSharable(Btree*);
void sqlite3BtreeLeave(Btree*);
void sqlite3BtreeEnterCursor(BtCursor*);
void sqlite3BtreeLeaveCursor(BtCursor*);
void sqlite3BtreeLeaveAll(sqlite3*);
#ifndef NDEBUG
@@ -306,9 +308,7 @@ void sqlite3BtreeCursorList(Btree*);
#endif
#else
# define sqlite3BtreeSharable(X) 0
# define sqlite3BtreeLeave(X)
# define sqlite3BtreeEnterCursor(X)
# define sqlite3BtreeLeaveCursor(X)
# define sqlite3BtreeLeaveAll(X)