SQLITE_CONFIG_PCACHE2 2014 ext/sqlite3/libsqlite/sqlite3.c #define SQLITE_CONFIG_PCACHE2      18  /* sqlite3_pcache_methods2* */
SQLITE_CONFIG_PCACHE2 1807 ext/sqlite3/libsqlite/sqlite3.h #define SQLITE_CONFIG_PCACHE2      18  /* sqlite3_pcache_methods2* */