Edit Apologies for previous generality! I hereby try to be clearer. I am testing an image, so I am to write a number of methods which will run to analyse the image.Not all images tested will be the sa
I\'m trying to implement a hasone relationship between 2 models, but I can\'t have the \'add\' form autocomplete with the possible options in the second model (the one that belongsTo the first one). T
I\'m confusing about 0:M relationship. So, I want to ask about that. Assumes we have 2 tables : Contact which has attributes like : ContactID(PK),
I have a lookup field (Dorm) in my Access table of students. Wh开发者_如何学Pythonen I use that table in MailMerge, in Word, the lookup field appears as numbers rather than the dorm. It\'s as if the r
function createPJOpportunityRelationship($pj_id, $op_id) { echo \"creating relationship\"; $set_relationship_value = array(
I have two tables A,B like A(A_pk_id,A_name), B(A_pk_id,B_pk_id,B_Name); Here A_pk_id is primary key of table A, And table B has composite primary key comprising of two fields A_pk_id(Table\'s prima
I\'d like to check to make sure that before a Venue is deleted, it doesn\'t have any Events tied t开发者_运维问答o it.
I am a new programmer and I don\'t know how to do this. I have: a table named customers (cust_id, name)
I need to create/define a Many to Many relationship between a Lead and a custom entity as well as between a Contact and a custom entity. I can\'t seem to find any code examples of 开发者_开发知识库wha
I\'ve got a question relating databases which i can\'t find the anwser for myself. Currently i got a situation where i have a database with two tables. The two tables are named items and items_sequenc