remove render code from sql_part

public/app/core/components/sql_part/sql_part.ts

@@ -9,7 +9,6 @@ export class SqlPartDef {
   wrapOpen: string;
   wrapClose: string;
   separator: string;
-  renderer: any;
   category: any;
   addStrategy: any;
 
@@ -32,7 +31,6 @@ export class SqlPartDef {
     }
     this.params = options.params;
     this.defaultParams = options.defaultParams;
-    this.renderer = options.renderer;
     this.category = options.category;
     this.addStrategy = options.addStrategy;
   }
@@ -74,40 +72,4 @@ export class SqlPart {
 
     this.part.params = this.params;
   }
-
-  render(innerExpr: string) {
-    return this.def.renderer(this, innerExpr);
-  }
-}
-
-export function functionRenderer(part, innerExpr) {
-  var str = part.def.type + '(';
-  var parameters = _.map(part.params, (value, index) => {
-    var paramType = part.def.params[index];
-    if (paramType.type === 'time') {
-      if (value === 'auto') {
-        value = '$__interval';
-      }
-    }
-    if (paramType.quote === 'single') {
-      return "'" + value + "'";
-    } else if (paramType.quote === 'double') {
-      return '"' + value + '"';
-    }
-
-    return value;
-  });
-
-  if (innerExpr) {
-    parameters.unshift(innerExpr);
-  }
-  return str + parameters.join(', ') + ')';
-}
-
-export function suffixRenderer(part, innerExpr) {
-  return innerExpr + ' ' + part.params[0];
-}
-
-export function identityRenderer(part, innerExpr) {
-  return part.params[0];
 }

public/app/plugins/datasource/postgres/query_ctrl.ts

@@ -1,6 +1,7 @@
 import _ from 'lodash';
 import { PostgresQueryBuilder } from './query_builder';
 import { QueryCtrl } from 'app/plugins/sdk';
+import { SqlPart } from 'app/core/components/sql_part/sql_part';
 import PostgresQuery from './postgres_query';
 import sqlPart from './sql_part';
 
@@ -32,10 +33,10 @@ export class PostgresQueryCtrl extends QueryCtrl {
   whereAdd: any;
   timeColumnSegment: any;
   metricColumnSegment: any;
-  selectMenu: any;
+  selectMenu: any[];
-  selectModels: any[];
+  selectModels: SqlPart[][];
-  groupByParts: any[];
+  groupByParts: SqlPart[][];
-  whereParts: any[];
+  whereParts: SqlPart[][];
   groupByAdd: any;
 
   /** @ngInject **/

public/app/plugins/datasource/postgres/sql_part.ts

@@ -1,5 +1,5 @@
 import _ from 'lodash';
-import { SqlPartDef, SqlPart, functionRenderer, suffixRenderer } from 'app/core/components/sql_part/sql_part';
+import { SqlPartDef, SqlPart } from 'app/core/components/sql_part/sql_part';
 
 var index = [];
 
@@ -16,18 +16,6 @@ function register(options: any) {
   index[options.type] = new SqlPartDef(options);
 }
 
-function aliasRenderer(part, innerExpr) {
-  return innerExpr + ' AS ' + '"' + part.params[0] + '"';
-}
-
-function aggregateRenderer(part, innerExpr) {
-  return part.params[0] + '(' + innerExpr + ')';
-}
-
-function columnRenderer(part, innerExpr) {
-  return part.params[0];
-}
-
 function replaceAggregationAddStrategy(selectParts, partModel) {
   var hasAlias = false;
 
@@ -133,7 +121,6 @@ register({
   addStrategy: addColumnStrategy,
   params: [{ type: 'column', dynamicLookup: true }],
   defaultParams: ['value'],
-  renderer: columnRenderer,
 });
 
 register({
@@ -147,7 +134,6 @@ register({
     { name: 'right', type: 'string', dynamicLookup: true },
   ],
   defaultParams: ['value', '=', 'value'],
-  renderer: columnRenderer,
 });
 
 register({
@@ -157,7 +143,6 @@ register({
   addStrategy: addExpressionStrategy,
   params: [],
   defaultParams: [],
-  renderer: columnRenderer,
 });
 
 register({
@@ -166,7 +151,6 @@ register({
   addStrategy: replaceAggregationAddStrategy,
   params: [{ name: 'name', type: 'string', dynamicLookup: true }],
   defaultParams: ['avg'],
-  renderer: aggregateRenderer,
 });
 
 register({
@@ -175,7 +159,6 @@ register({
   addStrategy: addMathStrategy,
   params: [{ name: 'expr', type: 'string' }],
   defaultParams: [' / 100'],
-  renderer: suffixRenderer,
 });
 
 register({
@@ -184,8 +167,6 @@ register({
   addStrategy: addAliasStrategy,
   params: [{ name: 'name', type: 'string', quote: 'double' }],
   defaultParams: ['alias'],
-  renderMode: 'suffix',
-  renderer: aliasRenderer,
 });
 
 register({
@@ -205,7 +186,6 @@ register({
     },
   ],
   defaultParams: ['$__interval', 'none'],
-  renderer: functionRenderer,
 });
 
 register({
@@ -220,7 +200,6 @@ register({
   ],
   defaultParams: ['increase'],
   addStrategy: replaceSpecialAddStrategy,
-  renderer: aggregateRenderer,
 });
 
 export default {