31 lines
975 B
SQL
31 lines
975 B
SQL
-- [CONTROLS]
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CREATE TYPE CONTROLS_1_PREP AS ENUM ('ABOVE', 'BELOW');
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-- LINK linkID status IF NODE nodeID ABOVE / BELOW value
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CREATE TABLE CONTROLS_1
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(
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LinkID VARCHAR(32) PRIMARY KEY REFERENCES _LINK(ID)
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, Status TEXT NOT NULL -- OPEN / CLOSED, a pump speed setting, or a control valve setting
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, NodeID VARCHAR(32) REFERENCES _NODE(ID) NOT NULL
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, Prep CONTROLS_1_PREP NOT NULL
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, Value NUMERIC NOT NULL
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);
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-- LINK linkID status AT TIME time
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CREATE TABLE CONTROLS_2
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(
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LinkID VARCHAR(32) PRIMARY KEY REFERENCES _LINK(ID)
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, Status TEXT NOT NULL -- OPEN / CLOSED, a pump speed setting, or a control valve setting
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, Time INTERVAL HOUR
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);
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-- LINK linkID status AT CLOCKTIME clocktime AM / PM
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CREATE TABLE CONTROLS_3
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(
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LinkID VARCHAR(32) PRIMARY KEY REFERENCES _LINK(ID)
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, Status TEXT NOT NULL -- OPEN / CLOSED, a pump speed setting, or a control valve setting
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, Clock_Time_Hour INTERVAL HOUR -- get AM/PM from it
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, Clock_Time_Min INTERVAL MINUTE
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);
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