Question

I have a php form with three text boxes (webmeasurementsuiteId, webmeasurementsId, Id) and the values in the text boxes are retrieved from other tables of the database. Now my task is to submit the retrieved values in this php form named (mapping) to the database. I have created the table with the following syntax:

CREATE TABLE `mapping` (
  `webmeasurementsuiteId` INT NOT NULL,
  `webmeasurementsId` INT NOT NULL,
  `Id` INT NOT NULL,
  PRIMARY KEY (Id)
);

But I am getting an sql error as follows:

INSERT INTO mapping(webmeasurementsuiteId,webmeasurementsId,Id) values ('','','7')

ERROR: Incorrect integer value: '' for column 'webmeasurementsuiteId' at row 1

Can anyone correct my error?

Answer 1

all your columns are INT that means numbers while your insert statement is inserting STRINGs (text) remove the ' around the values in the INSERT-statement and it should work

example:

INSERT INTO mapping(webmeasurementsuiteId,webmeasurementsId,Id) values (0,0,7)