DatasourcePlus deals exclusively in ExternalTables, reflect that in the types.

packages/server/src/api/controllers/datasource.ts

@@ -14,6 +14,7 @@ import {
   CreateDatasourceResponse,
   Datasource,
   DatasourcePlus,
+  ExternalTable,
   FetchDatasourceInfoRequest,
   FetchDatasourceInfoResponse,
   IntegrationBase,
@@ -74,9 +75,12 @@ async function getAndMergeDatasource(datasource: Datasource) {
 
 async function buildSchemaHelper(
   datasource: Datasource
-): Promise<Record<string, Table>> {
+): Promise<Record<string, ExternalTable>> {
   const connector = (await getConnector(datasource)) as DatasourcePlus
-  return await connector.buildSchema(datasource._id!, datasource.entities!)
+  return await connector.buildSchema(
+    datasource._id!,
+    datasource.entities! as Record<string, ExternalTable>
+  )
 }
 
 async function buildFilteredSchema(

packages/server/src/integrations/googlesheets.ts

@@ -14,7 +14,6 @@ import {
   SortJson,
   ExternalTable,
   TableRequest,
-  Table,
 } from "@budibase/types"
 import { OAuth2Client } from "google-auth-library"
 import { buildExternalTableId, finaliseExternalTables } from "./utils"
@@ -279,8 +278,8 @@ class GoogleSheetsIntegration implements DatasourcePlus {
 
   async buildSchema(
     datasourceId: string,
-    entities: Record<string, Table>
-  ): Promise<Record<string, Table>> {
+    entities: Record<string, ExternalTable>
+  ): Promise<Record<string, ExternalTable>> {
     // not fully configured yet
     if (!this.config.auth) {
       return {}

packages/server/src/integrations/microsoftSqlServer.ts

@@ -11,7 +11,6 @@ import {
   DatasourceFeature,
   ConnectionInfo,
   SourceName,
-  Table,
 } from "@budibase/types"
 import {
   getSqlQuery,
@@ -381,8 +380,8 @@ class SqlServerIntegration extends Sql implements DatasourcePlus {
    */
   async buildSchema(
     datasourceId: string,
-    entities: Record<string, Table>
-  ): Promise<Record<string, Table>> {
+    entities: Record<string, ExternalTable>
+  ): Promise<Record<string, ExternalTable>> {
     await this.connect()
     let tableInfo: MSSQLTablesResponse[] = await this.runSQL(this.TABLES_SQL)
     if (tableInfo == null || !Array.isArray(tableInfo)) {
@@ -395,7 +394,7 @@ class SqlServerIntegration extends Sql implements DatasourcePlus {
       .map((record: any) => record.TABLE_NAME)
       .filter((name: string) => this.MASTER_TABLES.indexOf(name) === -1)
 
-    const tables: Record<string, Table> = {}
+    const tables: Record<string, ExternalTable> = {}
     for (let tableName of tableNames) {
       // get the column definition (type)
       const definition = await this.runSQL(

packages/server/src/integrations/mysql.ts

@@ -10,7 +10,6 @@ import {
   DatasourceFeature,
   ConnectionInfo,
   SourceName,
-  Table,
 } from "@budibase/types"
 import {
   getSqlQuery,
@@ -279,9 +278,9 @@ class MySQLIntegration extends Sql implements DatasourcePlus {
 
   async buildSchema(
     datasourceId: string,
-    entities: Record<string, Table>
-  ): Promise<Record<string, Table>> {
-    const tables: { [key: string]: Table } = {}
+    entities: Record<string, ExternalTable>
+  ): Promise<Record<string, ExternalTable>> {
+    const tables: { [key: string]: ExternalTable } = {}
     await this.connect()
 
     try {

packages/server/src/integrations/oracle.ts

@@ -9,7 +9,6 @@ import {
   DatasourcePlus,
   DatasourceFeature,
   ConnectionInfo,
-  Table,
 } from "@budibase/types"
 import {
   buildExternalTableId,
@@ -265,8 +264,8 @@ class OracleIntegration extends Sql implements DatasourcePlus {
    */
   async buildSchema(
     datasourceId: string,
-    entities: Record<string, Table>
-  ): Promise<Record<string, Table>> {
+    entities: Record<string, ExternalTable>
+  ): Promise<Record<string, ExternalTable>> {
     const columnsResponse = await this.internalQuery<OracleColumnsResponse>({
       sql: this.COLUMNS_SQL,
     })

packages/server/src/integrations/postgres.ts

@@ -10,7 +10,6 @@ import {
   DatasourceFeature,
   ConnectionInfo,
   SourceName,
-  Table,
 } from "@budibase/types"
 import {
   getSqlQuery,
@@ -272,8 +271,8 @@ class PostgresIntegration extends Sql implements DatasourcePlus {
    */
   async buildSchema(
     datasourceId: string,
-    entities: Record<string, Table>
-  ): Promise<Record<string, Table>> {
+    entities: Record<string, ExternalTable>
+  ): Promise<Record<string, ExternalTable>> {
     let tableKeys: { [key: string]: string[] } = {}
     await this.openConnection()
     try {

packages/server/src/integrations/utils.ts

@@ -297,9 +297,9 @@ function copyExistingPropsOver(
  * @param entities The old list of tables, if there was any to look for definitions in.
  */
 export function finaliseExternalTables(
-  tables: Record<string, Table>,
-  entities: Record<string, Table>
-): Record<string, Table> {
+  tables: Record<string, ExternalTable>,
+  entities: Record<string, ExternalTable>
+): Record<string, ExternalTable> {
   let finalTables: Record<string, Table> = {}
   const tableIds = Object.values(tables).map(table => table._id!)
   for (let [name, table] of Object.entries(tables)) {

packages/types/src/sdk/datasources.ts

@@ -1,4 +1,4 @@
-import { Table } from "../documents"
+import { ExternalTable, Table } from "../documents"
 
 export const PASSWORD_REPLACEMENT = "--secret-value--"
 
@@ -181,7 +181,7 @@ export interface DatasourcePlus extends IntegrationBase {
   getStringConcat(parts: string[]): string
   buildSchema(
     datasourceId: string,
-    entities: Record<string, Table>
-  ): Promise<Record<string, Table>>
+    entities: Record<string, ExternalTable>
+  ): Promise<Record<string, ExternalTable>>
   getTableNames(): Promise<string[]>
 }