Question

执行此代码后，不会生成或忽略具有2个关系的两个表。

表trip和stop_times是一次被忽略的。这是phpmyadmin中显示的内容： enter image description here

任何人的想法??

这是我的PHP代码。

 $dbName = $dbname;

 // SQL Queries to create all needed tables to fill with data!
 // Don't change any of this unless you know what you're doing.

 $createDB = "
 CREATE SCHEMA `$dbName` ;
 ";

 $sqlagency="CREATE  TABLE agency (
   agency_id INT(11) NOT NULL DEFAULT '0' ,
   agency_name VARCHAR(255) NULL DEFAULT NULL ,
   agency_url VARCHAR(255) NULL DEFAULT NULL ,
   agency_timezone VARCHAR(255) NULL DEFAULT NULL ,
   agency_lang VARCHAR(255) NULL DEFAULT NULL ,
   agency_phone VARCHAR(255) NULL DEFAULT NULL ,
   PRIMARY KEY (`agency_id`) )
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

 $sqlcalendar="CREATE  TABLE calendar (
   service_id VARCHAR(25) NULL DEFAULT NULL ,
   monday TINYINT(1) NULL DEFAULT NULL ,
   tuesday TINYINT(1) NULL DEFAULT NULL ,
   `wednesday` TINYINT(1) NULL DEFAULT NULL ,
   `thursday` TINYINT(1) NULL DEFAULT NULL ,
   `friday` TINYINT(1) NULL DEFAULT NULL ,
   `saturday` TINYINT(1) NULL DEFAULT NULL ,
   `sunday` TINYINT(1) NULL DEFAULT NULL ,
   `start_date` VARCHAR(255) NULL DEFAULT NULL ,
   `end_date` VARCHAR(255) NULL DEFAULT NULL ,
   `start_date_timestamp` INT(11) NULL DEFAULT NULL ,
   `end_date_timestamp` INT(11) NULL DEFAULT NULL )
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

 $sqlcalendar_dates="CREATE  TABLE calendar_dates (
   `service_id` VARCHAR(25) NULL DEFAULT NULL ,
   `date` VARCHAR(255) NULL DEFAULT NULL ,
   `date_timestamp` INT(11) NULL DEFAULT NULL ,
   `exception_type` INT(2) NULL DEFAULT NULL )
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

 $sqlroutes="CREATE  TABLE routes (
   `route_id` INT(11) NOT NULL DEFAULT '0' ,
   `agency_id` INT(11) NULL DEFAULT NULL ,
   `route_short_name` VARCHAR(255) NULL DEFAULT NULL ,
   `route_long_name` VARCHAR(255) NULL DEFAULT NULL ,
   `route_type` INT(2) NULL DEFAULT NULL ,
   `route_text_color` VARCHAR(255) NULL DEFAULT NULL ,
   `route_color` VARCHAR(255) NULL DEFAULT NULL ,
   `route_url` VARCHAR(255) NULL DEFAULT NULL ,
   `route_desc` VARCHAR(255) NULL DEFAULT NULL ,
   PRIMARY KEY (`route_id`) ,
   INDEX `fk_routes_agency1` (`agency_id` ASC) ,
   CONSTRAINT `fk_routes_agency1`
     FOREIGN KEY (`agency_id` )
     REFERENCES `agency` (`agency_id` )
     ON DELETE NO ACTION
     ON UPDATE NO ACTION)
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

 $sqlshapes="CREATE  TABLE shapes (
   `shape_id` INT(15) NOT NULL DEFAULT '0' ,
   `shape_pt_lat` DECIMAL(8,6) NULL DEFAULT NULL ,
   `shape_pt_lon` DECIMAL(8,6) NULL DEFAULT NULL ,
   `shape_pt_sequence` INT(11) NULL DEFAULT NULL ,
   PRIMARY KEY (`shape_id`) )
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

 $sqltrips="CREATE  TABLE trips (
   `route_id` INT(11) NULL DEFAULT NULL ,
   `service_id` VARCHAR(25) NULL DEFAULT NULL ,
   `trip_id` INT(11) NOT NULL DEFAULT '0' ,
   `trip_headsign` VARCHAR(255) NULL DEFAULT NULL ,
   `trip_short_name` VARCHAR(255) NULL DEFAULT NULL ,
   `direction_id` TINYINT(1) NULL DEFAULT NULL ,
   `block_id` INT(11) NULL DEFAULT NULL ,
   `shape_id` INT(11) NULL DEFAULT NULL ,
   PRIMARY KEY (trip_id) ,
   INDEX fk_trips_routes1 (route_id ASC) ,
   INDEX fk_trips_calendar_dates1 (service_id ASC) ,
   CONSTRAINT fk_trips_routes1
     FOREIGN KEY (route_id)
     REFERENCES routes (route_id)
     ON DELETE NO ACTION
     ON UPDATE NO ACTION,
   CONSTRAINT fk_trips_calendar_dates1
     FOREIGN KEY (service_id)
     REFERENCES calendar_dates(service_id)
     ON DELETE NO ACTION
     ON UPDATE NO ACTION)
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

 $sqlstops="CREATE  TABLE stops (
   `stop_id` INT(11) NOT NULL DEFAULT '0' ,
   `stop_code` VARCHAR(255) NULL DEFAULT NULL ,
   `stop_name` VARCHAR(255) NULL DEFAULT NULL ,
   `stop_desc` VARCHAR(255) NULL DEFAULT NULL ,
   `stop_lat` DECIMAL(8,6) NULL DEFAULT NULL ,
   `stop_lon` DECIMAL(8,6) NULL DEFAULT NULL ,
   `zone_id` INT(11) NULL DEFAULT NULL ,
   `stop_url` VARCHAR(255) NULL DEFAULT NULL ,
   `location_type` INT(2) NULL DEFAULT NULL ,
   `parent_station` INT(11) NULL DEFAULT NULL ,
   PRIMARY KEY (`stop_id`) )
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

 $sqlstop_times="CREATE  TABLE stop_times (
   `trip_id` INT(11) NULL DEFAULT NULL ,
   `arrival_time` TIME NULL DEFAULT NULL ,
   `arrival_time_seconds` INT(11) NULL DEFAULT NULL ,
   `departure_time` TIME NULL DEFAULT NULL ,
   `departure_time_seconds` INT(11) NULL DEFAULT NULL ,
   `stop_id` INT(11) NULL DEFAULT NULL ,
   `stop_sequence` INT(11) NULL DEFAULT NULL ,
   `stop_headsign` VARCHAR(255) NULL DEFAULT NULL ,
   `pickup_type` INT(2) NULL DEFAULT NULL ,
   `drop_off_type` INT(2) NULL DEFAULT NULL ,
   `shape_dist_traveled` VARCHAR(255) NULL DEFAULT NULL ,
   INDEX `fk_stop_times_trips` (`trip_id` ASC) ,
   INDEX `fk_stop_times_stops1` (`stop_id` ASC) ,
   CONSTRAINT `fk_stop_times_trips`
     FOREIGN KEY (`trip_id` )
     REFERENCES trips (`trip_id` )
     ON DELETE NO ACTION
     ON UPDATE NO ACTION,
   CONSTRAINT `fk_stop_times_stops1`
     FOREIGN KEY (`stop_id` )
     REFERENCES stops (`stop_id` )
     ON DELETE NO ACTION
     ON UPDATE NO ACTION)
 ENGINE = InnoDB
 DEFAULT CHARACTER SET = latin1;";

     // Creates and selects DB
     mysql_query($createDB);
     mysql_select_db($dbName);

     // Create the tables for GTFS data

     mysql_query($sqlagency);
     mysql_query($sqlcalendar);
     mysql_query($sqlcalendar_dates);
     mysql_query($sqlroutes);
     mysql_query($sqlshapes);
     mysql_query($sqltrips);
     mysql_query($sqlstops);
     mysql_query($sqlstop_times);

不建立/忽略具有2个关系/外键的表

0 个答案: