# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/ztil6gq
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MySQL 批量操作調優：一次插入多少行數據效率最高？**
一、前言----我們在操作大型數據表或者日誌文件的時候經常會需要寫入數據到數據庫，那麼最合適的方案就是數據庫的批量插入。只是我們在執行批量操作的時候，一次插入多少數據才合適呢？ 假如需要插入的數據有百萬條，那麼一次批量插入多少條的時候，效率會高一些呢？這裏博主和大家一起探討下這個問題，應用環境爲批量插入數據到臨時表。二、批量插入前準備---------博主本地原本是循環查出來的數據，然後每 10 ⌘ Read more