34 lines
1.8 KiB
SQL
34 lines
1.8 KiB
SQL
-- ============================================================
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-- Migration: 20260302_lab_05_asignaciones
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-- Módulo Administrativo: Asignación de enfermera a domicilio
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-- ============================================================
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CREATE TABLE IF NOT EXISTS `lab_asignaciones` (
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`id` INT(11) NOT NULL AUTO_INCREMENT,
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`domicilio_id` INT(11) NOT NULL COMMENT 'FK a lab_domicilios.id',
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`enfermera_id` INT(11) NOT NULL COMMENT 'FK a lab_enfermeras.id',
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`asignada_por` INT(11) DEFAULT NULL COMMENT 'FK a admin_users.id',
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`estado` ENUM(
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'asignada',
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'confirmada',
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'liberada',
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'completada'
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) NOT NULL DEFAULT 'asignada',
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`notas` TEXT DEFAULT NULL,
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`created_at` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
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`updated_at` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`id`),
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-- Solo una enfermera activa por domicilio
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UNIQUE KEY `uq_asig_domicilio` (`domicilio_id`),
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KEY `idx_asig_enfermera` (`enfermera_id`),
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KEY `idx_asig_estado` (`estado`),
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KEY `idx_asig_asignada` (`asignada_por`),
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CONSTRAINT `fk_asig_domicilio` FOREIGN KEY (`domicilio_id`)
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REFERENCES `lab_domicilios` (`id`) ON DELETE CASCADE,
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CONSTRAINT `fk_asig_enfermera` FOREIGN KEY (`enfermera_id`)
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REFERENCES `lab_enfermeras` (`id`) ON DELETE RESTRICT,
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CONSTRAINT `fk_asig_admin` FOREIGN KEY (`asignada_por`)
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REFERENCES `admin_users` (`id`) ON DELETE SET NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
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COMMENT='Asignación de enfermeras a domicilios';
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