pk, fk analyse, show in structure tab

types/dbinfo.d.ts

@@ -1,24 +1,50 @@
 export interface NamedObjectInfo {
-    pureName: string;
-    schemaName: string;
+  pureName: string;
+  schemaName: string;
 }
+
+export interface ColumnReference {
+  columnName: string;
+  refColumnName?: string;
+}
+
+export interface ConstraintInfo {
+  constraintName: string;
+  constraintType: string;
+}
+
+export interface ColumnsConstraintInfo extends ConstraintInfo {
+  columns: ConstraintInfo[];
+}
+
+export interface PrimaryKeyInfo extends ColumnsConstraintInfo {}
+
+export interface ForeignKeyInfo extends ColumnsConstraintInfo {
+  refSchemaName: string;
+  refTableName: string;
+  updateAction: string;
+  deleteAction: string;
+}
+
 export interface ColumnInfo {
-    columnName: string;
-    notNull: boolean;
-    autoIncrement: boolean;
-    dataType: string;
-    precision: number;
-    scale: number;
-    length: number;
-    computedExpression: string;
-    isPersisted: boolean;
-    isSparse: boolean;
-    defaultValue: string;
-    defaultConstraint: string;
+  columnName: string;
+  notNull: boolean;
+  autoIncrement: boolean;
+  dataType: string;
+  precision: number;
+  scale: number;
+  length: number;
+  computedExpression: string;
+  isPersisted: boolean;
+  isSparse: boolean;
+  defaultValue: string;
+  defaultConstraint: string;
 }
 export interface TableInfo extends NamedObjectInfo {
-    columns: ColumnInfo[];
+  columns: ColumnInfo[];
+  primaryKey?: PrimaryKeyInfo;
+  foreignKeys: ForeignKeyInfo[];
 }
 export interface DatabaseInfo {
-    tables: TableInfo[];
+  tables: TableInfo[];
 }