19 lines
1.0 KiB
JavaScript
19 lines
1.0 KiB
JavaScript
/** @type {import('node-pg-migrate').MigrationBuilder} */
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exports.up = (pgm) => {
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pgm.sql(`ALTER TABLE charts DROP CONSTRAINT IF EXISTS charts_viz_type_check`);
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pgm.sql(`ALTER TABLE charts ADD CONSTRAINT charts_viz_type_check CHECK (viz_type IN ('line','table'))`);
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pgm.sql(`ALTER TABLE charts DROP CONSTRAINT IF EXISTS charts_chart_type_check`);
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pgm.sql(`ALTER TABLE charts ADD CONSTRAINT charts_chart_type_check CHECK (chart_type IN ('signals','ups','divider'))`);
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// Migrate any existing stacked charts to line
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pgm.sql(`UPDATE charts SET viz_type = 'line' WHERE viz_type = 'stacked'`);
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};
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exports.down = (pgm) => {
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pgm.sql(`ALTER TABLE charts DROP CONSTRAINT IF EXISTS charts_viz_type_check`);
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pgm.sql(`ALTER TABLE charts ADD CONSTRAINT charts_viz_type_check CHECK (viz_type IN ('line','stacked','table'))`);
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pgm.sql(`ALTER TABLE charts DROP CONSTRAINT IF EXISTS charts_chart_type_check`);
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pgm.sql(`ALTER TABLE charts ADD CONSTRAINT charts_chart_type_check CHECK (chart_type IN ('signals','ups'))`);
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}; |