How to normalize a recursive relationship? (Conceptual to logical)
635 Views Asked by Crystacune At
1
There are 1 best solutions below
Related Questions in SCHEMA
- Elasticsearch schema for multiple versions of the same text
- SQL Schema recommendations
- How does an LDAP Client eg Apache Directory Studio get schema from an LDAP Server?
- Looping functoid, Mapping
- No Synchronize Model with Database in Mysql Workbench
- XML Namespace URI with HTTPS?
- sqlite schema has quotes around table name after a table rename
- Group many postgresql databases into separate schemas into same database
- MongoDB: updating an array in array
- How to open an android application from browser
- Error when using JAXB to create JAva classes from XSD
- MongoDB data modeling issue
- Solr 5.1.0: How to set the unique key via Schema API
- Compare Array with Collection-Array containing Objects
- Updating MySQL database schema on update
Related Questions in RDBMS
- Hierarchical RDBMS Query spanning across multiple tables with in clause
- Why I can't perform this simple insert operation? How can I solve this date format issue?
- How to import only new data by using Sqoop?
- Making relational algebra equations in a sample database
- adding a where condition for one criteria in sql query
- What happens to sql views, if database is moved to another server
- Why I can't perform this insert query if a specific field value is set to null?
- Star schema role in the Pentaho Mondrian OLAP server
- Can Rails deal with DB uniqueness without index?
- Max. number of subqueries with WHERE clause in MySQL
- How to maintain author order in database of citations
- What is the difference between a Technical key and a Surrogate key?
- Why django group by wrong field? annotate()
- mysql: Get combination of data from multiple table by passing multiple value
- How to organize data in document based stores?
Related Questions in ERD
- Which normal form does the ER Diagram guarantee?
- relationship between database tables not sharing any foreign key(s) in ERD
- What's diference between entity-relationship and domain-model
- How to represent multi valued subtype in the EERD?
- Ms Visio 2016 does not display attributes when using Entity Relation Diagram
- Is this considered loop in my ERD?
- Add data types ERD
- Database table to keep track of objects
- Is having flag in database better than querying a table every time?
- ERD: Mapping 1:N relationship with attributes to relationship schema
- Is my ER Diagram correct?
- iOS - Many-to-Many data confusion?
- Database normalization and duplication
- How can I make a caption visible in a relationship line in erd MySQL WB 6.0
- ER diagram - design issues
Related Questions in CONCEPTUAL-MODEL
- Is there an absolute model answer for Entity-Relationship diagram?
- Tool for EER Modeling
- Double line coming from an Entity
- Conceptual to relational mappings
- Best way to store date in a CDM (Conceptual Data Model)?
- How to normalize a recursive relationship? (Conceptual to logical)
- Entities for conceptual design
- UML class diagram conceptual schema
- Conceptual model with a constraint
- Concept of comparing numbers with tolerance
- How to represent merchandise flavours (or product variants)?
- Conceptual model Entity -relationship and physical model mysql workbench
- SQL Conceptual Modelling - Can a password be a property of an entity?
- How te create suggestions in database?
- How to model the price (clean or dirty) of a financial instrument?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
This relationship is employee mentor employees and employees mentored by employee. since this is an Optional both side and one to many relationship, you just need to create a foreign key mentor(Fk) inside the employee table and remove the recursive line form the table.