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@markdboyd
Last active December 29, 2021 14:12
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Drop constraint from Sequelize model
// Remove constraint and index
queryInterface.sequelize.query(
'ALTER TABLE "project" DROP CONSTRAINT IF EXISTS project_name_key;'
).then(function() {
return queryInterface.removeIndex('project', 'project_name_key');
});
// Add unique constraint and index
queryInterface.addIndex('project', ['name'], {
indexName: 'project_name_key',
indicesType: 'UNIQUE'
});
@atxiaoxian
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This is awesome, solve my problem

@remjx
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remjx commented May 26, 2019

@uzair004
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queryInterface.removeConstraint() doesn't work for me. It throws error, can't find constraint with particular name, even though i have one

@uzair004
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above raw query worked for me

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