feat(Diagnostics): display column's default value in diagnostics schema (#1102)

Author: sareyu

src/containers/Tenant/Schema/SchemaViewer/SchemaViewer.tsx

@@ -56,6 +56,10 @@ export const SchemaViewer = ({type, path, tenantName, extended = false}: SchemaV
         return tableData.some((i) => i.autoIncrement);
     }, [tableData]);
 
+    const hasDefaultValue = React.useMemo(() => {
+        return tableData.some((i) => i.defaultValue);
+    }, [tableData]);
+
     const columns = React.useMemo(() => {
         if (isViewType(type)) {
             return getViewColumns();
@@ -67,11 +71,11 @@ export const SchemaViewer = ({type, path, tenantName, extended = false}: SchemaV
             return getColumnTableColumns();
         }
         if (isRowTableType(type)) {
-            return getRowTableColumns(extended, hasAutoIncrement);
+            return getRowTableColumns(extended, hasAutoIncrement, hasDefaultValue);
         }
 
         return [];
-    }, [type, extended, hasAutoIncrement]);
+    }, [type, extended, hasAutoIncrement, hasDefaultValue]);
 
     const renderContent = () => {
         if (loading || isViewSchemaLoading) {

src/containers/Tenant/Schema/SchemaViewer/columns.tsx

@@ -16,6 +16,7 @@ export const SCHEMA_TABLE_COLUMS_IDS = {
     type: 'type',
     notNull: 'notNull',
     autoIncrement: 'autoIncrement',
+    defaultValue: 'defaultValue',
     familyName: 'familyName',
     prefferedPoolKind: 'prefferedPoolKind',
     columnCodec: 'columnCodec',
@@ -95,6 +96,15 @@ const autoIncrementColumn: SchemaColumn = {
         return undefined;
     },
 };
+const defaultValueColumn: SchemaColumn = {
+    name: SCHEMA_TABLE_COLUMS_IDS.defaultValue,
+    get header() {
+        return i18n('column-title.defaultValue');
+    },
+    width: 100,
+    render: ({row}) => row.defaultValue,
+};
+
 const familyColumn: SchemaColumn = {
     name: SCHEMA_TABLE_COLUMS_IDS.familyName,
     get header() {
@@ -129,12 +139,21 @@ export function getExternalTableColumns(): SchemaColumn[] {
 export function getColumnTableColumns(): SchemaColumn[] {
     return [idColumn, keyColumn, nameColumn, typeColumn, notNullColumn];
 }
-export function getRowTableColumns(extended: boolean, hasAutoIncrement: boolean): SchemaColumn[] {
+export function getRowTableColumns(
+    extended: boolean,
+    hasAutoIncrement: boolean,
+    hasDefaultValue: boolean,
+): SchemaColumn[] {
     const rowTableColumns = [idColumn, keyColumn, nameColumn, typeColumn, notNullColumn];
 
+    if (hasDefaultValue) {
+        rowTableColumns.push(defaultValueColumn);
+    }
+
     if (extended) {
         rowTableColumns.push(familyColumn, mediaColumn, compressionColumn);
     }
+
     if (hasAutoIncrement) {
         rowTableColumns.push(autoIncrementColumn);
     }

src/containers/Tenant/Schema/SchemaViewer/i18n/en.json

@@ -5,6 +5,7 @@
   "column-title.type": "Type",
   "column-title.notNull": "NotNull",
   "column-title.autoIncrement": "AutoIncrement",
+  "column-title.defaultValue": "Default",
   "column-title.family": "Family",
   "column-title.media": "Media",
   "column-title.compression": "Compression"

src/containers/Tenant/Schema/SchemaViewer/prepareData.ts

@@ -61,7 +61,7 @@ function prepareRowTableSchema(data: TTableDescription = {}): SchemaData[] {
     const keyAccessorsMap = getKeyColumnsSortAccessorMap(KeyColumnIds);
 
     const preparedColumns = Columns?.map((column) => {
-        const {Id, Name, NotNull, Type, Family, DefaultFromSequence} = column;
+        const {Id, Name, NotNull, Type, Family, DefaultFromSequence, DefaultFromLiteral} = column;
 
         const isKeyColumn = Boolean(KeyColumnIds?.find((keyColumnId) => keyColumnId === Id));
         // Values in keyAccessorsMap are always negative, so it will be 1 for not key columns
@@ -81,6 +81,7 @@ function prepareRowTableSchema(data: TTableDescription = {}): SchemaData[] {
             type: Type,
             notNull: NotNull,
             autoIncrement: Boolean(DefaultFromSequence),
+            defaultValue: DefaultFromLiteral?.value?.text_value,
             familyName,
             prefferedPoolKind,
             columnCodec,

src/containers/Tenant/Schema/SchemaViewer/types.ts

@@ -12,6 +12,7 @@ export interface SchemaData {
     familyName?: string;
     prefferedPoolKind?: string;
     columnCodec?: string;
+    defaultValue?: string;
 }
 
 export interface SchemaColumn extends Column<SchemaData> {

src/types/api/schema/shared.ts

@@ -24,6 +24,14 @@ export interface TColumnDescription {
     FamilyName?: string;
     /** Path to sequence for default values */
     DefaultFromSequence?: string;
+    DefaultFromLiteral?: {
+        type: {
+            type_id: string;
+        };
+        value: {
+            text_value: string;
+        };
+    };
     NotNull?: boolean;
 }