fix SQLITE_DETERMINISTIC compile error under old sqlite3

the centos7 version of sqlite3 doesn't have SQLITE_DETERMINISTIC
6 years ago · a7aac62897
parent 08b3f25a22
commit a7aac62897
1 changed files with 5 additions and 1 deletions
--- a/src/database.cpp
+++ b/src/database.cpp
@ -51,7 +51,11 @@ static void stdevFinalize(sqlite3_context *context){

 Database::Database(const char *path) {
    sqlite3_open(path, &hdl);
-    sqlite3_create_function(hdl, "STDEV", 1, SQLITE_UTF8|SQLITE_DETERMINISTIC, NULL, NULL, stdevStep, stdevFinalize);
+    int create_func_flags = SQLITE_UTF8;
+#if SQLITE_VERSION_NUMBER >= 3008003
+    create_func_flags |= SQLITE_DETERMINISTIC;
+#endif
+    sqlite3_create_function(hdl, "STDEV", 1, create_func_flags, NULL, NULL, stdevStep, stdevFinalize);
 }

 Database::~Database() {