relationship

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Python, inter-class relationships and object dependents

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[详细]

2023-03-16 17:49 分类：问答
cakePHP hasOne relationship not auto completing dropdown field

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[详细]

2023-03-14 15:46 分类：问答
Data Cardinality

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),[详细]

2023-03-14 03:04 分类：问答
Showing Actual Data from an Access Lookup Field in Word Mail Merge

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[详细]

2023-03-13 20:08 分类：问答
How to create a relationship between Leads and Custom Modules in SugarCRM CE?

function createPJOpportunityRelationship($pj_id, $op_id) { echo \"creating relationship\"; $set_relationship_value = array([详细]

2023-03-13 11:38 分类：问答
Question About seting MS Access Relationship type

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[详细]

2023-03-12 09:33 分类：问答
Check if it has a related item before deleting in CakePHP

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.[详细]

2023-03-12 07:39 分类：问答
How to join all tables?

I am a new programmer and I don\'t know how to do this. I have: a table named customers (cust_id, name)[详细]

2023-03-11 07:32 分类：问答
Create a Many to Many relationship in CRM 4 and 5 in C#

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[详细]

2023-03-09 15:12 分类：问答
Relationship between database tables

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[详细]

2023-03-09 13:37 分类：问答