1
我有一個150萬記錄在一個臨時表,我想要插入到主表中的一個內部聯接的MySQL表。問題,而試圖插入一個表到另一個
我的代碼有效,但它停在103,613條記錄。 IT不會繼續。爲什麼會停止?爲什麼它不會一路走到最後?
這是我當前的代碼
INSERT INTO phone_calls(next_attempt, created_on, modified_on, status, call_subject,
account_number, call_code, last_attempt_on, total_attempts, account_id
,team_id
,campaign_id
,call_code_id
,result_code
,result_code_id
,time_zone_id
,trigger_on
,first_attempt_on
,first_attempt_by
,last_attempt_by
,modified_by
,client_id
,last_call_id
,call_notes
,owner_id
,industry_id
)
SELECT
CASE WHEN next_attempt IS NULL OR next_attempt = '' THEN STR_TO_DATE(replace(t.next_attempt,'/',','),'%m,%d,%Y %T') END as next_attempt,
CASE WHEN t.created_on IS NULL OR t.created_on = '' THEN '0000-00-00 00:00:00' ELSE STR_TO_DATE(replace(t.created_on,'/',','),'%m,%d,%Y %T') END as created_on,
CASE WHEN t.modified_on IS NULL OR t.modified_on = '' THEN '0000-00-00 00:00:00' ELSE STR_TO_DATE(replace(t.modified_on,'/',','),'%m,%d,%Y %T') END AS modified_on,
CONVERT(CASE WHEN t.status IS NULL OR t.status = '' THEN 0 ELSE t.status END, UNSIGNED INTEGER) AS status,
LEFT(IFNULL(t.call_subject, ''), 100),
t.account_number,
CONVERT(CASE WHEN t.callcode IS NULL OR t.callcode = '' THEN 0 ELSE t.callcode END , UNSIGNED INTEGER) AS callcode, STR_TO_DATE(replace(t.last_attempt_on,'/',','),'%m,%d,%Y %T') as last_attempt_on,
CONVERT(CASE WHEN t.New_Attempts IS NULL OR t.New_Attempts = '' THEN 0 ELSE t.New_Attempts END , UNSIGNED INTEGER) AS New_Attempts,
a.account_id
,0
,0
,0
,0
,0
,0
, '0000-00-00 00:00:00'
, '0000-00-00 00:00:00'
,1
,1
,1
,1
,0
,'IMPORTED FROM CRM'
,1
,1
FROM tmp_table_for_rdi_cms AS t
INNER JOIN accounts AS a ON a.account_number = t.account_number LIMIT 9999999999;
these 2 fields are indexed so it runs fast
a.account_number
t.account_number
現在,我知道我將沒有任何價值,有一個類型,如果無符號整數某些領域但這是沒關係,我會在以後的時間來更新這個。
如何執行此INSERT INTO查詢而不丟失任何記錄?