"name": "project_name",
"description": "Name of the research
project",
"is_nullable": "YES",
"data_type": "character varying",
"constraint_type": null,
"referenced_table": null,
"referenced_column": null
}
]
},
{
"name": "enrollments",
"description": "Stores information about
student enrollments in courses",
"columns": [
{
"name": "enrollment_id",
"description": "Primary key for
Enrollments table",
"is_nullable": "NO",
"data_type": "integer",
"constraint_type": null,
"referenced_table": null,
"referenced_column": null
},
{
"name": "student_id",
"description": "Foreign key
referencing Students table",
"is_nullable": "YES",
"data_type": "integer",
"constraint_type": "FOREIGN KEY",
"referenced_table": "students",
"referenced_column": "student_id"
},
{
"name": "course_id",
"description": "Foreign key
referencing Courses table",
"is_nullable": "YES",
"data_type": "integer",
"constraint_type": "FOREIGN KEY",
"referenced_table": "courses",
