Mapa mental
Queries

Mind map: queries databases
Contenido del mapa
Queries
Simple Query
- A simple query is a query that searches using just one parameter
- May use All of the fields in a table or it may just use the field that is necessary from which the information is required
Complex Query
- A parameter query that searches using one or more parameter value
- This query can be a 'AND', 'OR', 'NOT' query
Static Query
- They are hardcoded so every time the query is run, the same parameters will be searched for
- These queries cannot be changed
Dynamic Queries
- These can be created to ask the user for the value to search for
- The set of [ ] creates the query. The value entered into the box is Used as the search criteria
Información
- Descripción
- A-Levels ICT Mapa Mental sobre Queries, creado por gabriellafederici el 14/05/2013.
- Creado por
- gabriellafederici
- Visitas
- 80
- Etiquetas
- Valoración