修正sql语句。
This commit is contained in:
parent
e4a17cd5a3
commit
b1c83bf58f
23
Database.cpp
23
Database.cpp
@ -58,11 +58,13 @@ VisitorStats Database::visitorStats(const std::string &url) {
|
||||
std::list<VisitorStats> Database::mostViewedUrls(int n) {
|
||||
std::list<VisitorStats> ret;
|
||||
sqlite3_stmt *statement = nullptr;
|
||||
const char *query = "SELECT url, SUM(page_view_count) AS total_page_views "
|
||||
"FROM visit_analysis "
|
||||
"GROUP BY url "
|
||||
"ORDER BY total_page_views DESC "
|
||||
"LIMIT ?;";
|
||||
const char *query = R"(
|
||||
SELECT url, SUM(page_view_count) AS total_page_views
|
||||
FROM visit_analysis
|
||||
GROUP BY url
|
||||
ORDER BY total_page_views DESC
|
||||
LIMIT ?;
|
||||
)";
|
||||
|
||||
if (sqlite3_prepare_v2(m_sqlite, query, -1, &statement, nullptr) == SQLITE_OK) {
|
||||
sqlite3_bind_int(statement, 1, n);
|
||||
@ -80,10 +82,13 @@ std::list<VisitorStats> Database::mostViewedUrls(int n) {
|
||||
std::list<VisitorStats> Database::latestViewedUrls(int n) {
|
||||
std::list<VisitorStats> ret;
|
||||
sqlite3_stmt *statement = nullptr;
|
||||
const char *query = "SELECT url, last_view_time "
|
||||
"FROM visit_analysis "
|
||||
"ORDER BY last_view_time DESC "
|
||||
"LIMIT ?;";
|
||||
const char *query = R"(
|
||||
SELECT url, MAX(last_view_time) AS latest_view_time
|
||||
FROM visit_analysis
|
||||
GROUP BY url
|
||||
ORDER BY latest_view_time DESC
|
||||
LIMIT ?;
|
||||
)";
|
||||
|
||||
if (sqlite3_prepare_v2(m_sqlite, query, -1, &statement, nullptr) == SQLITE_OK) {
|
||||
sqlite3_bind_int(statement, 1, n);
|
||||
|
Loading…
x
Reference in New Issue
Block a user