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Implements follow link from history

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This commit is contained in:
Mikhail Klementyev 2016-07-25 18:41:12 +03:00
parent 159907723b
commit fd1e14128e
3 changed files with 27 additions and 5 deletions
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12
storage/storage.go
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@ -109,3 +109,15 @@ func GetHistory(db *sql.DB) (history []HistoryItem, err error) {
return
}
func GetHistoryUrl(db *sql.DB, historyID int64) (url string, err error) {
stmt, err := db.Prepare("SELECT `url` FROM `history` WHERE id=$1;")
if err != nil {
return
}
defer stmt.Close()
err = stmt.QueryRow(historyID).Scan(&url)
return
}