MLchartDataset catalogue

Foreign Key

Term · Environment · MLC-T-ENV-011530

In the context of relational databases, a foreign key is a referential constraint between two tables. The foreign key identifies a column or a set of columns in one (referencing) table that refers to a column or set of columns in another (referenced) table.

Table 1. Record
IdentifierMLC-T-ENV-011530
FieldEnvironment
SubjectAir
ReferencesControl Strategy Tool (CoST) Glossary
Record as JSON 
{
  "id": "MLC-T-ENV-011530",
  "term": "Foreign Key",
  "field": "Environment",
  "definition": "In the context of relational databases, a foreign key is a referential constraint between two tables. The foreign key identifies a column or a set of columns in one (referencing) table that refers to a column or set of columns in another (referenced) table.",
  "subject": "Air",
  "references": [
    "Control Strategy Tool (CoST) Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/foreign-key/"
}

Record 11,530 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.