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chore(native-filters): Fetch only the required dataset fields #23303

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merged 2 commits into from
Mar 20, 2023
Merged

chore(native-filters): Fetch only the required dataset fields #23303

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chore(native-filters): Fetch only the dataset columns
john-bodley Mar 7, 2023
a1c5cf6
Update superset-frontend/src/dashboard/components/nativeFilters/Filte…
john-bodley Mar 17, 2023
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6 changes: 3 additions & 3 deletions ...board/components/nativeFilters/FiltersConfigModal/FiltersConfigForm/ColumnSelect.test.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ import { Column, JsonObject } from '@superset-ui/core';
import userEvent from '@testing-library/user-event';
import { ColumnSelect } from './ColumnSelect';

fetchMock.get('glob:*/api/v1/dataset/123', {
fetchMock.get('glob:*/api/v1/dataset/123?*', {
body: {
result: {
columns: [
Expand All @@ -35,7 +35,7 @@ fetchMock.get('glob:*/api/v1/dataset/123', {
},
},
});
fetchMock.get('glob:*/api/v1/dataset/456', {
fetchMock.get('glob:*/api/v1/dataset/456?*', {
body: {
result: {
columns: [
Expand All @@ -47,7 +47,7 @@ fetchMock.get('glob:*/api/v1/dataset/456', {
},
});

fetchMock.get('glob:*/api/v1/dataset/789', { status: 404 });
fetchMock.get('glob:*/api/v1/dataset/789?*', { status: 404 });

const createProps = (extraProps: JsonObject = {}) => ({
filterId: 'filterId',
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9 changes: 8 additions & 1 deletion .../dashboard/components/nativeFilters/FiltersConfigModal/FiltersConfigForm/ColumnSelect.tsx
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Expand Up @@ -17,6 +17,7 @@
* under the License.
*/
import React, { useCallback, useState, useMemo, useEffect } from 'react';
import rison from 'rison';
import { Column, ensureIsArray, t, useChangeEffect } from '@superset-ui/core';
import { Select, FormInstance } from 'src/components';
import { useToasts } from 'src/components/MessageToasts/withToasts';
Expand Down Expand Up @@ -85,7 +86,13 @@ export function ColumnSelect({
}
if (datasetId != null) {
cachedSupersetGet({
endpoint: `/api/v1/dataset/${datasetId}`,
endpoint: `/api/v1/dataset/${datasetId}?q=${rison.encode({
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The columns state is later used to get currentColumn which is then passed to the filterValues function. If you check filterValues references, you will see that is_dttm and type_generic attributes are also used.

columns: [
'columns.column_name',
'columns.is_dttm',
'columns.type_generic',
Comment on lines +92 to +93
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I'm not 100 % sure on this (more like 90 %), but I feel like is_dttm is no longer necessary, and type_generic === GenericDataType.TEMPORAL should always be true for any col that has is_dttm === true, and is the preferred way of checking for temporal columns in the frontend. So if we want to reduce payload size, this is kind of a low hanging fruit.

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@villebro thanks for the review. If your hypothesis is correct then it seems like a follow up PR would be to deprecate the is_dttm column everywhere.

],
})}`,
}).then(
({ json: { result } }) => {
const lookupValue = Array.isArray(value) ? value : [value];
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24 changes: 23 additions & 1 deletion ...board/components/nativeFilters/FiltersConfigModal/FiltersConfigForm/FiltersConfigForm.tsx
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Expand Up @@ -45,6 +45,7 @@ import React, {
useMemo,
useState,
} from 'react';
import rison from 'rison';
import { PluginFilterSelectCustomizeProps } from 'src/filters/components/Select/types';
import { useSelector } from 'react-redux';
import { getChartDataRequest } from 'src/components/Chart/chartAction';
Expand Down Expand Up @@ -654,7 +655,28 @@ const FiltersConfigForm = (
useEffect(() => {
if (datasetId) {
cachedSupersetGet({
endpoint: `/api/v1/dataset/${datasetId}`,
endpoint: `/api/v1/dataset/${datasetId}?q=${rison.encode({
columns: [
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I found other attributes that need to be queried when analyzing the following files:

superset/superset-frontend/src/explore/components/controls/FilterControl/AdhocFilterControl/index.jsx

Line 138 in da3791a

const { 

database.id
datasource_name
schema
is_sqllab_view

superset/superset-frontend/src/explore/components/controls/FilterControl/AdhocFilterEditPopoverSimpleTabContent/index.tsx

Line 121 in da3791a

const isColumnBoolean = 

columns.type

superset/superset-frontend/packages/superset-ui-chart-controls/src/utils/getTemporalColumns.ts

Line 43 in da3791a

if (isDataset(datasource)) { 

columns.is_dttm
columns.name
main_dttm_col

superset/superset-frontend/packages/superset-ui-chart-controls/src/types.ts

Line 482 in 0c454c6

return !!datasource && 'results' in datasource && 'sql' in datasource; 

results
sql

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@michael-s-molina it seem like results isn't an attribute returned per here.

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@john-bodley You're right. Given that results is not listed in show_select_columns, I'm assuming that it's populated elsewhere and you projections won't affect this behavior. Tagging @zhaoyongjie and @villebro in case they know something different.

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Agreed, I think this is needed in the Explore control panel only, hence shouldn't affect dashboards/native filters.

'columns.column_name',
'columns.expression',
'columns.filterable',
'columns.is_dttm',
'columns.type',
'columns.verbose_name',
'database.id',
'database_name',
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'datasource_type',
'filter_select_enabled',
'id',
'is_sqllab_view',
'main_dttm_col',
'metrics.metric_name',
'metrics.verbose_name',
'schema',
'sql',
'table_name',
],
})}`,
})
.then((response: JsonResponse) => {
setMetrics(response.json?.result?.metrics);
Expand Down