테이블 편집
-
+
diff --git a/frontend/src/erd/exportDataDictionary.ts b/frontend/src/erd/exportDataDictionary.ts
index 4e44b143..2b9c5c79 100644
--- a/frontend/src/erd/exportDataDictionary.ts
+++ b/frontend/src/erd/exportDataDictionary.ts
@@ -59,16 +59,16 @@ function foreignKeyColumnsByNode(edges: Edge[]): Map
> {
function isForeignKeyColumn(
edgeColumnsByNode: Map>,
- fkHandles: Set,
node: Node,
columnName: string,
+ edges: Edge[],
): boolean {
if (edgeColumnsByNode.get(node.id)?.has(columnName)) {
return true;
}
const handleId = sourceColumnHandleId(columnName);
- return fkHandles.has(`${node.id}:${handleId}`);
+ return edges.some((edge) => edge.source === node.id && edge.sourceHandle === handleId);
}
function exampleValue(value: TableNodeData['columns'][number]['example_value']): string {
@@ -91,15 +91,7 @@ export function exportDictionaryCsv(
'Example Value',
];
const rows: unknown[][] = [header];
- // ⚡ Bolt: Pre-compute foreign key handle sets to avoid O(E) array search per column,
- // reducing complexity from O(N * C * E) to O(N * C + E).
const fkColumnsByNode = foreignKeyColumnsByNode(edges);
- const fkHandles = new Set();
- for (const edge of edges) {
- if (edge.sourceHandle) {
- fkHandles.add(`${edge.source}:${edge.sourceHandle}`);
- }
- }
for (const node of nodes) {
const tableName = node.data.title || node.id;
@@ -118,7 +110,7 @@ export function exportDictionaryCsv(
column.column_name,
column.data_type,
column.is_pk ? 'Y' : 'N',
- isForeignKeyColumn(fkColumnsByNode, fkHandles, node, column.column_name) ? 'Y' : 'N',
+ isForeignKeyColumn(fkColumnsByNode, node, column.column_name, edges) ? 'Y' : 'N',
column.is_not_null ? 'Y' : 'N',
column.column_comment || '',
exampleValue(column.example_value),
@@ -134,15 +126,7 @@ export function exportDictionaryMarkdown(
edges: Edge[],
): string {
const lines: string[] = ['# Data Dictionary', ''];
- // ⚡ Bolt: Pre-compute foreign key handle sets to avoid O(E) array search per column,
- // reducing complexity from O(N * C * E) to O(N * C + E).
const fkColumnsByNode = foreignKeyColumnsByNode(edges);
- const fkHandles = new Set();
- for (const edge of edges) {
- if (edge.sourceHandle) {
- fkHandles.add(`${edge.source}:${edge.sourceHandle}`);
- }
- }
if (nodes.length === 0) {
lines.push('No tables found.');
@@ -165,7 +149,7 @@ export function exportDictionaryMarkdown(
for (const column of columns) {
const pk = column.is_pk ? 'Y' : 'N';
- const fk = isForeignKeyColumn(fkColumnsByNode, fkHandles, node, column.column_name) ? 'Y' : 'N';
+ const fk = isForeignKeyColumn(fkColumnsByNode, node, column.column_name, edges) ? 'Y' : 'N';
const notNull = column.is_not_null ? 'Y' : 'N';
const comment = column.column_comment || '';
lines.push(