MySQL queries for update substring and get substring
Replace substring
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// Mysql Query // Below code update substring 8 to 2 UPDATE `table_name` SET filed_name=REPLACE(filed_name, '8', '2') WHERE user_id=1 |
Get substring from string
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//Mysql Query SELECT SUBSTRING_INDEX("www.weanswer.xyz", ".", 1); |
Result: www
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