TK_EXCLUSIVE     3047 ext/pdo_sqlite/sqlite/src/build.c       sqlite3VdbeAddOp(v, OP_Transaction, i, (type==TK_EXCLUSIVE)+1);
TK_EXCLUSIVE       78 ext/pdo_sqlite/sqlite/src/keywordhash.h     TK_ALL,        TK_ANALYZE,    TK_EXCLUSIVE,  TK_EXISTS,     TK_AND,