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Revision 8634

schemas/VegCore/VegCore.ERD.mwb: made stratum extend method, so that any observation event can have an associated stratum. removed no longer needed plot_stratum, since strata are now represented as sampling methods (i.e. using height classes) rather than a variant of subplots.

View differences:

schemas/VegCore/VegCore.my.sql
1022 1022
  PRIMARY KEY (`id`) ,
1023 1023
  CONSTRAINT `fk_place_path_record10`
1024 1024
    FOREIGN KEY (`id` )
1025
    REFERENCES `record` (`id` )
1025
    REFERENCES `method` (`id` )
1026 1026
    ON DELETE CASCADE
1027 1027
    ON UPDATE CASCADE)
1028 1028
ENGINE = InnoDB
......
1070 1070

  
1071 1071

  
1072 1072
-- -----------------------------------------------------
1073
-- Table `plot_stratum`
1074
-- -----------------------------------------------------
1075
DROP TABLE IF EXISTS `plot_stratum` ;
1076

  
1077
CREATE  TABLE IF NOT EXISTS `plot_stratum` (
1078
  `id` VARBINARY(767) NOT NULL ,
1079
  `stratum` VARBINARY(767) NOT NULL ,
1080
  PRIMARY KEY (`id`) ,
1081
  INDEX `fk_plot_stratum_stratum1_idx` (`stratum` ASC) ,
1082
  CONSTRAINT `fk_subplot_place10`
1083
    FOREIGN KEY (`id` )
1084
    REFERENCES `place` (`id` )
1085
    ON DELETE CASCADE
1086
    ON UPDATE CASCADE,
1087
  CONSTRAINT `fk_plot_stratum_stratum1`
1088
    FOREIGN KEY (`stratum` )
1089
    REFERENCES `stratum` (`id` )
1090
    ON DELETE CASCADE
1091
    ON UPDATE CASCADE)
1092
ENGINE = InnoDB
1093
DEFAULT CHARACTER SET = utf8
1094
COLLATE = utf8_bin;
1095

  
1096

  
1097
-- -----------------------------------------------------
1098 1073
-- Table `4. matched`
1099 1074
-- -----------------------------------------------------
1100 1075
DROP TABLE IF EXISTS `4. matched` ;

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