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MYSQL QUERIES
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/* | |
* MYSQL RESET AUTO INCREMENT TO 1 | |
*/ | |
SET @num := 0; | |
UPDATE your_table SET id = @num := (@num+1); | |
ALTER TABLE your_table AUTO_INCREMENT =1; | |
/* | |
* remove duplicate | |
*/ | |
INSERT IGNORE INTO serial_no_non_gsm_sfdc(`id`,`serialnumber`,`name`,`model`,`status`,`statuscode`,`losid`,`timestamp`,`company_name`,`dealer_name`,`dealer_code`,`finance_amt`,`store_location`,`product_name`,`month`,`invoice_date`,`cre_name`,`sm_name`,`source_system`,`createdAt`,`updatedAt`,`webtop_no`,`product_code`) | |
SELECT `id`,`serialnumber`,`name`,`model`,`status`,`statuscode`,`losid`,`timestamp`,`company_name`,`dealer_name`,`dealer_code`,`finance_amt`,`store_location`,`product_name`,`month`,`invoice_date`,`cre_name`,`sm_name`,`source_system`,now(),now(),`webtop_no`,`product_code` | |
FROM `serial_no_non_gsm`; | |
/* | |
* update same column of table | |
* CONVERTS STRING DATE TO MYSQL DATE FORMAT | |
*/ | |
UPDATE serial_no_non_gsm a | |
SET | |
a.createdAt = STR_TO_DATE(a.timestamp, '%d/%m/%Y'), | |
a.updatedAt = STR_TO_DATE(a.timestamp, '%d/%m/%Y') | |
where | |
a.timestamp is not null; |
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