sql tree - before refactor

packages/datalib/src/TableGridDisplay.ts

@@ -1,19 +1,30 @@
 import GridDisplay from "./GridDisplay";
 import { Select } from "@dbgate/sqltree";
 import { TableInfo, EngineDriver } from "@dbgate/types";
+import GridConfig from "./GridConfig";
 
 export default class TableGridDisplay extends GridDisplay {
-  constructor(public table: TableInfo, public driver: EngineDriver) {
-    super();
+  constructor(
+    public table: TableInfo,
+    public driver: EngineDriver,
+    config: GridConfig,
+    setConfig: (configh: GridConfig) => void
+  ) {
+    super(config, setConfig);
+  }
+
+  createSelect() {
+    const select = new Select();
+    select.from = this.table;
+    select.selectAll = true;
+    return select;
   }
 
   getPageQuery(offset: number, count: number) {
-    const select = new Select();
+    const select = this.createSelect();
     if (this.driver.dialect.limitSelect) select.topRecords = count;
     if (this.driver.dialect.rangeSelect)
       select.range = { offset: offset, limit: count };
-    select.from = this.table;
-    select.selectAll = true;
     const sql = select.toSql(this.driver);
     return sql;
   }