46 lines
1.8 KiB
MySQL
46 lines
1.8 KiB
MySQL
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-- Table: public.asyncmotor_model
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-- DROP
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DROP TABLE IF EXISTS public.asyncmotor_model;
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DROP SEQUENCE IF EXISTS public.asyncmotor_model_id_seq;
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-- CREATE
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CREATE SEQUENCE IF NOT EXISTS public.asyncmotor_model_id_seq;
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CREATE TABLE IF NOT EXISTS public.asyncmotor_model
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(
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id integer NOT NULL DEFAULT nextval('asyncmotor_model_id_seq'::regclass),
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component_id INTEGER NOT NULL DEFAULT -1,
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version INTEGER NOT NULL DEFAULT 0,
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nl_u DOUBLE PRECISION NOT NULL DEFAULT 0, -- 空载试验 1~35000
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nl_i DOUBLE PRECISION NOT NULL DEFAULT 0, -- 空载试验 1~65535
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nl_p DOUBLE PRECISION NOT NULL DEFAULT 0, -- 空载试验 1~65535
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stall_f1 DOUBLE PRECISION NOT NULL DEFAULT 50, -- 堵转试验 0~50
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stall_f2 DOUBLE PRECISION NOT NULL DEFAULT -1, -- 堵转试验 0~50
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stall_u DOUBLE PRECISION NOT NULL DEFAULT -1, -- 堵转试验 1~35000
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stall_i DOUBLE PRECISION NOT NULL DEFAULT -1, -- 堵转试验 1~
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stall_p DOUBLE PRECISION NOT NULL DEFAULT -1, -- 堵转试验 1~
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dc_ra DOUBLE PRECISION NOT NULL DEFAULT 0, -- 直流电阻 0~
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dc_rb DOUBLE PRECISION NOT NULL DEFAULT 0, -- 直流电阻 0~
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dc_rc DOUBLE PRECISION NOT NULL DEFAULT 0, -- 直流电阻 0~
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zargs jsonb NOT NULL DEFAULT '{}', -- 阻抗参数 -- TODO: 如何存储这块数据?
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op integer NOT NULL DEFAULT '-1'::integer,
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ts timestamp with time zone NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT asyncmotor_model_id_PrimaryKey PRIMARY KEY (id),
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CONSTRAINT asyncmotor_model_ForeignKey_component_id FOREIGN KEY (component_id)
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REFERENCES public.component (id) MATCH SIMPLE
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ON UPDATE NO ACTION
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ON DELETE NO ACTION
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)
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TABLESPACE pg_default;
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ALTER TABLE IF EXISTS public.asyncmotor_model
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OWNER to postgres;
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COMMENT ON TABLE public.asyncmotor_model
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IS '存储异步电动机的模型参数';
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