13 lines
722 B
MySQL
13 lines
722 B
MySQL
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-- Phase 1.5: Update employees table with new fields
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-- Migration: 20260415000005
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ALTER TABLE employees ADD COLUMN IF NOT EXISTS joining_date DATE;
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ALTER TABLE employees ADD COLUMN IF NOT EXISTS employment_status VARCHAR(50) DEFAULT 'ACTIVE';
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ALTER TABLE employees ADD COLUMN IF NOT EXISTS manager_employee_id UUID REFERENCES employees(id) ON DELETE SET NULL;
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ALTER TABLE employees ADD COLUMN IF NOT EXISTS updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW();
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UPDATE employees SET updated_at = COALESCE(updated_at, created_at, NOW()) WHERE updated_at IS NULL;
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CREATE INDEX IF NOT EXISTS idx_employees_manager ON employees(manager_employee_id);
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CREATE INDEX IF NOT EXISTS idx_employees_status ON employees(employment_status);
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