50 lines
1.2 KiB
SQL
50 lines
1.2 KiB
SQL
DROP PROCEDURE IF EXISTS mocha_create_instance;
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CREATE PROCEDURE mocha_create_instance
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(
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IN p_global_identifier CHAR(32), -- the desired global identifier for the newly created instance
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IN p_class_index INT,
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IN p_inst_index INT,
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IN p_user_inst_id INT,
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IN p_effective_date DATETIME,
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OUT p_assigned_inst_id INT
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)
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sp: BEGIN
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DECLARE p_tenant_id INT;
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DECLARE next_inst_id INT;
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DECLARE z_global_identifier CHAR(32);
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DECLARE z_effective_date DATETIME;
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SET p_tenant_id = mocha_get_current_tenant();
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IF p_inst_index IS NULL THEN
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SET next_inst_id = mocha_get_next_inst_id(p_class_index);
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ELSE
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SET next_inst_id = p_inst_index;
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END IF;
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IF p_effective_date IS NULL THEN
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SET z_effective_date = NOW();
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ELSE
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SET z_effective_date = p_effective_date;
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END IF;
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IF p_global_identifier IS NULL THEN
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SET z_global_identifier=mocha_uuid_v4();
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ELSE
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SET z_global_identifier=p_global_identifier;
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END IF;
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-- insert record first
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INSERT INTO mocha_instances
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(tenant_id, class_id, inst_id, global_identifier)
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VALUES
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(p_tenant_id, p_class_index, next_inst_id, z_global_identifier);
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SET p_assigned_inst_id = LAST_INSERT_ID();
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END;
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