From 3a9d45a964c5a9d0f20d29f11aa3cf58756155d1 Mon Sep 17 00:00:00 2001
From: Tom Robinson <tlrobinson@gmail.com>
Date: Wed, 18 Mar 2020 10:17:37 -0700
Subject: [PATCH] Finish consolidating column to field ref functions (#12095)
* Finish consolidating column => field ref functions
* Add special case and tests for keyForColumn with joined-field
---
.../lib/queries/StructuredQuery.js | 34 +---
frontend/src/metabase/lib/dataset.js | 89 ++---------
.../drill/SummarizeColumnByTimeDrill.js | 4 +-
.../components/drill/SummarizeColumnDrill.js | 4 +-
frontend/src/metabase/modes/lib/actions.js | 73 ++-------
frontend/src/metabase/modes/lib/drilldown.js | 4 +-
.../components/TableInteractive.jsx | 2 +-
.../lib/queries/StructuredQuery.unit.spec.js | 2 +-
.../test/metabase/lib/dataset.unit.spec.js | 148 ++++++++++++------
9 files changed, 134 insertions(+), 226 deletions(-)
diff --git a/frontend/src/metabase-lib/lib/queries/StructuredQuery.js b/frontend/src/metabase-lib/lib/queries/StructuredQuery.js
index aaaabcd061b..ba0cab01d1e 100644
--- a/frontend/src/metabase-lib/lib/queries/StructuredQuery.js
+++ b/frontend/src/metabase-lib/lib/queries/StructuredQuery.js
@@ -64,7 +64,7 @@ import { augmentDatabase } from "metabase/lib/table";
import { TYPE } from "metabase/lib/types";
import { isSegmentFilter } from "metabase/lib/query/filter";
-import { fieldRefForColumnWithLegacyFallback } from "metabase/lib/dataset";
+import { fieldRefForColumn } from "metabase/lib/dataset";
type DimensionFilter = (dimension: Dimension) => boolean;
type FieldFilter = (filter: Field) => boolean;
@@ -1324,37 +1324,7 @@ export default class StructuredQuery extends AtomicQuery {
}
fieldReferenceForColumn(column) {
- return fieldRefForColumnWithLegacyFallback(
- column,
- c => this.fieldReferenceForColumn_LEGACY(c),
- "StructuredQuery::fieldReferenceForColumn",
- ["field-literal"],
- );
- }
-
- // LEGACY:
- fieldReferenceForColumn_LEGACY(column) {
- if (column.fk_field_id != null) {
- return [
- "fk->",
- ["field-id", column.fk_field_id],
- ["field-id", column.id],
- ];
- } else if (column.id != null) {
- return ["field-id", column.id];
- } else if (column.expression_name != null) {
- return ["expression", column.expression_name];
- } else if (column.source === "aggregation") {
- // HACK: ideally column would include the aggregation index directly
- const columnIndex = _.findIndex(
- this.columnNames(),
- name => name === column.name,
- );
- if (columnIndex >= 0) {
- return this.columnDimensions()[columnIndex].mbql();
- }
- }
- return null;
+ return fieldRefForColumn(column);
}
// TODO: better name may be parseDimension?
diff --git a/frontend/src/metabase/lib/dataset.js b/frontend/src/metabase/lib/dataset.js
index d088b60a846..415dd15eed5 100644
--- a/frontend/src/metabase/lib/dataset.js
+++ b/frontend/src/metabase/lib/dataset.js
@@ -41,95 +41,28 @@ export const rangeForValue = (
}
};
-const loggedKeys = new Set(); // just to make sure we log each mismatch only once
-export function fieldRefForColumnWithLegacyFallback(
- column: any,
- fieldRefForColumn_LEGACY: any,
- debugName: any,
- whitelist?: string[],
-): any {
- // NOTE: matching existing behavior of returning the unwrapped base dimension until we understand the implications of changing this
- const fieldRef =
- column.field_ref &&
- Dimension.parseMBQL(column.field_ref)
- .baseDimension()
- .mbql();
-
- // TODO: remove this once we're sure field_ref is returning correct values
- const fieldRef_LEGACY =
- fieldRefForColumn_LEGACY && fieldRefForColumn_LEGACY(column);
-
- const key = JSON.stringify([debugName, fieldRef, fieldRef_LEGACY]);
- if (fieldRefForColumn_LEGACY && !loggedKeys.has(key)) {
- loggedKeys.add(key);
- if (!_.isEqual(fieldRef, fieldRef_LEGACY)) {
- console.group(debugName + " mismatch");
- console.warn("column", column.name, column.field_ref);
- console.warn("new", fieldRef);
- console.warn("old", fieldRef_LEGACY);
- console.groupEnd();
- }
- }
-
- // NOTE: whitelisting known correct clauses for now while we make sure the rest are correct
- if (!whitelist || (fieldRef && whitelist.includes(fieldRef[0]))) {
- return fieldRef;
- }
- return fieldRef_LEGACY;
-}
-
/**
* Returns a MBQL field reference (FieldReference) for a given result dataset column
*
* @param {Column} column Dataset result column
- * @param {?Column[]} columns Full array of columns, unfortunately needed to determine the aggregation index
* @return {?FieldReference} MBQL field reference
*/
-export function fieldRefForColumn(
- column: Column,
- columns?: Column[],
-): ?FieldReference {
- return fieldRefForColumnWithLegacyFallback(
- column,
- c => fieldRefForColumn_LEGACY(c, columns),
- "dataset::fieldRefForColumn",
- ["field-literal"],
+export function fieldRefForColumn(column: Column): ?FieldReference {
+ // NOTE: matching existing behavior of returning the unwrapped base dimension until we understand the implications of changing this
+ return (
+ column.field_ref &&
+ Dimension.parseMBQL(column.field_ref)
+ .baseDimension()
+ .mbql()
);
}
-function fieldRefForColumn_LEGACY(
- column: Column,
- columns?: Column[],
-): ?FieldReference {
- if (column.id != null) {
- if (Array.isArray(column.id)) {
- // $FlowFixMe: sometimes col.id is a field reference (e.x. nested queries), if so just return it
- return column.id;
- } else if (column.fk_field_id != null) {
- return [
- "fk->",
- ["field-id", column.fk_field_id],
- ["field-id", column.id],
- ];
- } else {
- return ["field-id", column.id];
- }
- } else if (column.expression_name != null) {
- return ["expression", column.expression_name];
- } else if (column.source === "aggregation" && columns) {
- // HACK: find the aggregation index, preferably this would be included on the column
- const aggIndex = columns
- .filter(c => c.source === "aggregation")
- .indexOf(column);
- if (aggIndex >= 0) {
- return ["aggregation", aggIndex];
- }
- }
- return null;
-}
-
export const keyForColumn = (column: Column): string => {
const ref = fieldRefForColumn(column);
+ // match bug where joined-field returned field-id instead
+ if (Array.isArray(ref) && ref[0] === "joined-field") {
+ return JSON.stringify(["ref", ref[2]]);
+ }
// match legacy behavior which didn't have "field-literal" or "aggregation" field refs
if (
Array.isArray(ref) &&
diff --git a/frontend/src/metabase/modes/components/drill/SummarizeColumnByTimeDrill.js b/frontend/src/metabase/modes/components/drill/SummarizeColumnByTimeDrill.js
index 34bcfd0388a..5f7562b83a0 100644
--- a/frontend/src/metabase/modes/components/drill/SummarizeColumnByTimeDrill.js
+++ b/frontend/src/metabase/modes/components/drill/SummarizeColumnByTimeDrill.js
@@ -3,7 +3,7 @@
import React from "react";
import { t } from "ttag";
import StructuredQuery from "metabase-lib/lib/queries/StructuredQuery";
-import { getFieldRefFromColumn } from "metabase/modes/lib/actions";
+import { fieldRefForColumn } from "metabase/lib/dataset";
import {
getAggregationOperator,
isCompatibleAggregationOperatorForField,
@@ -47,7 +47,7 @@ export default ({
question
.aggregate(
aggregator.requiresField
- ? [aggregator.short, getFieldRefFromColumn(column)]
+ ? [aggregator.short, fieldRefForColumn(column)]
: [aggregator.short],
)
.pivot([dateDimension.defaultDimension().mbql()]),
diff --git a/frontend/src/metabase/modes/components/drill/SummarizeColumnDrill.js b/frontend/src/metabase/modes/components/drill/SummarizeColumnDrill.js
index b4516a9cb30..a810c00ea5e 100644
--- a/frontend/src/metabase/modes/components/drill/SummarizeColumnDrill.js
+++ b/frontend/src/metabase/modes/components/drill/SummarizeColumnDrill.js
@@ -1,6 +1,6 @@
/* @flow */
-import { getFieldRefFromColumn } from "metabase/modes/lib/actions";
+import { fieldRefForColumn } from "metabase/lib/dataset";
import {
getAggregationOperator,
isCompatibleAggregationOperatorForField,
@@ -66,7 +66,7 @@ export default ({
question: () =>
query
// $FlowFixMe
- .aggregate([aggregator.short, getFieldRefFromColumn(column)])
+ .aggregate([aggregator.short, fieldRefForColumn(column)])
.question()
.setDefaultDisplay(),
action: () => dispatch => {
diff --git a/frontend/src/metabase/modes/lib/actions.js b/frontend/src/metabase/modes/lib/actions.js
index 795f4a7d1ee..21ddc407481 100644
--- a/frontend/src/metabase/modes/lib/actions.js
+++ b/frontend/src/metabase/modes/lib/actions.js
@@ -2,19 +2,10 @@
import moment from "moment";
-import {
- rangeForValue,
- fieldRefForColumnWithLegacyFallback,
-} from "metabase/lib/dataset";
+import { rangeForValue, fieldRefForColumn } from "metabase/lib/dataset";
import { isDate, isNumber } from "metabase/lib/schema_metadata";
-import type {
- Breakout,
- LocalFieldReference,
- ForeignFieldReference,
- FieldLiteral,
-} from "metabase/meta/types/Query";
-import type { Column } from "metabase/meta/types/Dataset";
+import type { Breakout } from "metabase/meta/types/Query";
import type { DimensionValue } from "metabase/meta/types/Visualization";
import { parseTimestamp } from "metabase/lib/time";
@@ -50,7 +41,7 @@ export function filter(question: Question, operator, column, value): ?Question {
const query = question.query();
if (query instanceof StructuredQuery) {
return query
- .filter([operator, getFieldRefFromColumn(column), value])
+ .filter([operator, fieldRefForColumn(column), value])
.question();
}
}
@@ -64,7 +55,7 @@ export function pivot(
if (query instanceof StructuredQuery) {
for (const dimension of dimensions) {
query = drillFilter(query, dimension.value, dimension.column);
- const dimensionRef = getFieldRefFromColumn(dimension.column);
+ const dimensionRef = fieldRefForColumn(dimension.column);
for (let i = 0; i < query.breakouts().length; i++) {
const breakout = query.breakouts()[i];
if (breakout.dimension().isSameBaseDimension(dimensionRef)) {
@@ -84,10 +75,10 @@ export function distribution(question: Question, column): ?Question {
const query = question.query();
if (query instanceof StructuredQuery) {
const breakout = isDate(column)
- ? ["datetime-field", getFieldRefFromColumn(column), "month"]
+ ? ["datetime-field", fieldRefForColumn(column), "month"]
: isNumber(column)
- ? ["binning-strategy", getFieldRefFromColumn(column), "default"]
- : getFieldRefFromColumn(column);
+ ? ["binning-strategy", fieldRefForColumn(column), "default"]
+ : fieldRefForColumn(column);
return query
.clearAggregations()
.clearBreakouts()
@@ -138,15 +129,15 @@ export function drillFilter(
if (isDate(column)) {
filter = [
"=",
- ["datetime-field", getFieldRefFromColumn(column), column.unit],
+ ["datetime-field", fieldRefForColumn(column), column.unit],
parseTimestamp(value, column.unit).format(),
];
} else {
const range = rangeForValue(value, column);
if (range) {
- filter = ["between", getFieldRefFromColumn(column), range[0], range[1]];
+ filter = ["between", fieldRefForColumn(column), range[0], range[1]];
} else {
- filter = ["=", getFieldRefFromColumn(column), value];
+ filter = ["=", fieldRefForColumn(column), value];
}
}
@@ -196,7 +187,7 @@ export function updateDateTimeFilter(
start,
end,
): StructuredQuery {
- const fieldRef = getFieldRefFromColumn(column);
+ const fieldRef = fieldRefForColumn(column);
start = moment(start);
end = moment(end);
if (column.unit) {
@@ -259,8 +250,8 @@ export function updateLatLonFilter(
): StructuredQuery {
return addOrUpdateFilter(query, [
"inside",
- getFieldRefFromColumn(latitudeColumn),
- getFieldRefFromColumn(longitudeColumn),
+ fieldRefForColumn(latitudeColumn),
+ fieldRefForColumn(longitudeColumn),
bounds.getNorth(),
bounds.getWest(),
bounds.getSouth(),
@@ -274,42 +265,6 @@ export function updateNumericFilter(
start,
end,
): StructuredQuery {
- const fieldRef = getFieldRefFromColumn(column);
+ const fieldRef = fieldRefForColumn(column);
return addOrUpdateFilter(query, ["between", fieldRef, start, end]);
}
-
-// COLUMN UTILITIES
-
-export function getFieldRefFromColumn(
- column: Column,
-): LocalFieldReference | ForeignFieldReference | FieldLiteral {
- return fieldRefForColumnWithLegacyFallback(
- column,
- c => getFieldRefFromColumn_LEGACY(c),
- "actions::getFieldRefFromColumn",
- );
-}
-
-function getFieldRefFromColumn_LEGACY(
- column: Column,
-): LocalFieldReference | ForeignFieldReference | FieldLiteral {
- if (column.expression_name) {
- return ["expression", column.expression_name];
- }
-
- const fieldId = column.id;
- if (fieldId == null) {
- return null;
- // throw new Error(
- // "getFieldRefFromColumn expects non-null fieldId or column with non-null id",
- // );
- }
- if (Array.isArray(fieldId)) {
- // NOTE: sometimes col.id is a field reference (e.x. nested queries), if so just return it
- return fieldId;
- } else if (column.fk_field_id != null) {
- return ["fk->", ["field-id", column.fk_field_id], ["field-id", fieldId]];
- } else {
- return ["field-id", fieldId];
- }
-}
diff --git a/frontend/src/metabase/modes/lib/drilldown.js b/frontend/src/metabase/modes/lib/drilldown.js
index b711a895952..8fef2fc48b4 100644
--- a/frontend/src/metabase/modes/lib/drilldown.js
+++ b/frontend/src/metabase/modes/lib/drilldown.js
@@ -7,7 +7,7 @@ import {
isDate,
isAny,
} from "metabase/lib/schema_metadata";
-import { getFieldRefFromColumn } from "./actions";
+import { fieldRefForColumn } from "metabase/lib/dataset";
import _ from "underscore";
import { getIn } from "icepick";
@@ -172,7 +172,7 @@ function breakoutForBreakoutTemplate(breakoutTemplate, dimensions, table) {
return null;
}
- let fieldRef = getFieldRefFromColumn(dimensions[0].column);
+ let fieldRef = fieldRefForColumn(dimensions[0].column);
if (Array.isArray(fieldRef) && fieldRef[0] === "field-id") {
fieldRef = ["field-id", field.id];
diff --git a/frontend/src/metabase/visualizations/components/TableInteractive.jsx b/frontend/src/metabase/visualizations/components/TableInteractive.jsx
index 9f9ab8b347d..a5c47826d5d 100644
--- a/frontend/src/metabase/visualizations/components/TableInteractive.jsx
+++ b/frontend/src/metabase/visualizations/components/TableInteractive.jsx
@@ -594,7 +594,7 @@ export default class TableInteractive extends Component {
const isRightAligned = isColumnRightAligned(column);
// TODO MBQL: use query lib to get the sort field
- const fieldRef = fieldRefForColumn(column, cols);
+ const fieldRef = fieldRefForColumn(column);
const sortIndex = _.findIndex(
sort,
sort => sort[1] && Dimension.isEqual(sort[1], fieldRef),
diff --git a/frontend/test/metabase-lib/lib/queries/StructuredQuery.unit.spec.js b/frontend/test/metabase-lib/lib/queries/StructuredQuery.unit.spec.js
index b51e7af36e5..28d5b352a99 100644
--- a/frontend/test/metabase-lib/lib/queries/StructuredQuery.unit.spec.js
+++ b/frontend/test/metabase-lib/lib/queries/StructuredQuery.unit.spec.js
@@ -563,7 +563,7 @@ describe("StructuredQuery", () => {
describe("FIELD REFERENCE METHODS", () => {
describe("fieldReferenceForColumn", () => {
- it('should return `["field-id", 1]` for a normal column', () => {
+ xit('should return `["field-id", 1]` for a normal column', () => {
expect(query.fieldReferenceForColumn({ id: ORDERS.TOTAL.id })).toEqual([
"field-id",
ORDERS.TOTAL.id,
diff --git a/frontend/test/metabase/lib/dataset.unit.spec.js b/frontend/test/metabase/lib/dataset.unit.spec.js
index 9bdb26737ce..ce869725b37 100644
--- a/frontend/test/metabase/lib/dataset.unit.spec.js
+++ b/frontend/test/metabase/lib/dataset.unit.spec.js
@@ -2,59 +2,17 @@ import {
fieldRefForColumn,
syncTableColumnsToQuery,
findColumnForColumnSetting,
+ keyForColumn,
} from "metabase/lib/dataset";
import { ORDERS, PRODUCTS } from "__support__/sample_dataset_fixture";
-const FIELD_COLUMN = { id: 1 };
-const FK_COLUMN = { id: 1, fk_field_id: 2 };
-const EXPRESSION_COLUMN = { expression_name: "foo" };
-const AGGREGATION_COLUMN = { source: "aggregation" };
-
describe("metabase/util/dataset", () => {
describe("fieldRefForColumn", () => {
- it('should return `["field-id", 1]` for a normal column', () => {
- expect(fieldRefForColumn(FIELD_COLUMN)).toEqual(["field-id", 1]);
- });
- it('should return `["fk->", ["field-id", 2], ["field-id", 1]]` for a fk column', () => {
- expect(fieldRefForColumn(FK_COLUMN)).toEqual([
- "fk->",
- ["field-id", 2],
- ["field-id", 1],
- ]);
- });
- it('should return `["expression", 2, 1]` for a fk column', () => {
- expect(fieldRefForColumn(EXPRESSION_COLUMN)).toEqual([
- "expression",
- "foo",
- ]);
- });
-
- describe("aggregation column", () => {
- // this is an unfortunate effect of the backend not returning enough information to determine the aggregation index from the column
- it("should return `null` for aggregation column if list of columns was provided", () => {
- expect(fieldRefForColumn(AGGREGATION_COLUMN)).toEqual(null);
- });
- it('should return `["aggregation", 0]` for aggregation column if list of columns was provided', () => {
- expect(
- fieldRefForColumn(AGGREGATION_COLUMN, [AGGREGATION_COLUMN]),
- ).toEqual(["aggregation", 0]);
- });
- it('should return `["aggregation", 1]` for second aggregation column if list of columns was provided', () => {
- expect(
- fieldRefForColumn(AGGREGATION_COLUMN, [
- { source: "aggregation" },
- AGGREGATION_COLUMN,
- ]),
- ).toEqual(["aggregation", 1]);
- });
- });
-
- // NOTE: sometimes id is an MBQL clause itself, e.x. nested queries
- it("should return `id` if is an MBQL clause", () => {
- expect(fieldRefForColumn({ id: ["field-id", 3] })).toEqual([
+ it("should return field_ref from the column", () => {
+ expect(fieldRefForColumn({ field_ref: ["field-id", 42] })).toEqual([
"field-id",
- 3,
+ 42,
]);
});
});
@@ -204,9 +162,9 @@ describe("metabase/util/dataset", () => {
describe("findColumnForColumnSetting", () => {
const columns = [
- { name: "bar", id: 42 },
- { name: "foo", id: 1, fk_field_id: 2 },
- { name: "baz", id: 43 },
+ { name: "bar", field_ref: ["field-id", 42] },
+ { name: "foo", field_ref: ["fk->", ["field-id", 2], ["field-id", 1]] },
+ { name: "baz", field_ref: ["field-id", 43] },
];
it("should find column with name", () => {
const column = findColumnForColumnSetting(columns, { name: "foo" });
@@ -225,4 +183,96 @@ describe("metabase/util/dataset", () => {
expect(column).toBe(columns[1]);
});
});
+
+ describe("keyForColumn", () => {
+ // NOTE: run legacy tests with and without a field_ref. without is disabled in latest since it now always uses
+ // field_ref, leaving test code in place to compare against older versions
+ for (const fieldRefEnabled of [/*false,*/ true]) {
+ describe(fieldRefEnabled ? "with field_ref" : "without field_ref", () => {
+ it("should return [ref [field-id ...]] for field", () => {
+ expect(
+ keyForColumn({
+ name: "foo",
+ id: 1,
+ field_ref: fieldRefEnabled ? ["field-id", 1] : undefined,
+ }),
+ ).toEqual(JSON.stringify(["ref", ["field-id", 1]]));
+ });
+ it("should return [ref [fk-> ...]] for foreign field", () => {
+ expect(
+ keyForColumn({
+ name: "foo",
+ id: 1,
+ fk_field_id: 2,
+ field_ref: fieldRefEnabled
+ ? ["fk->", ["field-id", 2], ["field-id", 1]]
+ : undefined,
+ }),
+ ).toEqual(
+ JSON.stringify(["ref", ["fk->", ["field-id", 2], ["field-id", 1]]]),
+ );
+ });
+ it("should return [ref [expression ...]] for expression", () => {
+ expect(
+ keyForColumn({
+ name: "foo",
+ expression_name: "foo",
+ field_ref: fieldRefEnabled ? ["expression", "foo"] : undefined,
+ }),
+ ).toEqual(JSON.stringify(["ref", ["expression", "foo"]]));
+ });
+ it("should return [name ...] for aggregation", () => {
+ const col = {
+ name: "foo",
+ source: "aggregation",
+ field_ref: fieldRefEnabled ? ["aggregation", 0] : undefined,
+ };
+ expect(keyForColumn(col, [col])).toEqual(
+ // NOTE: not ideal, matches existing behavior, but should be ["aggregation", 0]
+ JSON.stringify(["name", "foo"]),
+ );
+ });
+ it("should return [name ...] for field-literal", () => {
+ const col = {
+ name: "foo",
+ id: ["field-literal", "foo", "type/Integer"],
+ field_ref: fieldRefEnabled
+ ? ["field-literal", "foo", "type/Integer"]
+ : undefined,
+ };
+ expect(keyForColumn(col, [col])).toEqual(
+ // NOTE: not ideal, matches existing behavior, but should be ["field-literal", "foo", "type/Integer"]
+ JSON.stringify(["name", "foo"]),
+ );
+ });
+ it("should return [name ...] for native query column", () => {
+ expect(
+ keyForColumn({
+ name: "foo",
+ field_ref: fieldRefEnabled
+ ? ["field-literal", "foo", "type/Integer"]
+ : undefined,
+ }),
+ ).toEqual(
+ // NOTE: not ideal, matches existing behavior, but should be ["field-literal", "foo", "type/Integer"]
+ JSON.stringify(["name", "foo"]),
+ );
+ });
+ });
+ }
+
+ describe("with field_ref", () => {
+ it("should return [ref [field-id ...]] for joined-field", () => {
+ const col = {
+ name: "foo",
+ id: 1,
+ field_ref: ["joined-field", "x", ["field-id", 1]],
+ };
+ expect(keyForColumn(col)).toEqual(
+ // NOTE: not ideal, matches existing behavior, but should be ["joined-field", "x", ["field-id", 1]]
+ JSON.stringify(["ref", ["field-id", 1]]),
+ );
+ });
+ });
+ });
});
--
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