16 lines
339 B
MySQL
16 lines
339 B
MySQL
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-- --
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-- -- Update the address colunm to unique in addressbook table
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-- --
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ALTER TABLE addressbook RENAME TO old_addressbook;
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CREATE TABLE `addressbook` (
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`label` text ,
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`address` text ,
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UNIQUE(address) ON CONFLICT IGNORE
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) ;
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INSERT INTO addressbook SELECT label, address FROM old_addressbook;
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DROP TABLE old_addressbook;
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