custom SQL condition #369

packages/sqltree/src/dumpSqlCondition.ts

@@ -72,5 +72,15 @@ export function dumpSqlCondition(dmp: SqlDumper, condition: Condition) {
       dumpSqlExpression(dmp, condition.expr);
       dmp.put(' ^in (%,v)', condition.values);
       break;
+    case 'rawTemplate':
+      let was = false;
+      for (const item of condition.templateSql.split('$$')) {
+        if (was) {
+          dumpSqlExpression(dmp, condition.expr);
+        }
+        dmp.putRaw(item);
+        was = true;
+      }
+      break;
   }
 }

packages/sqltree/src/types.ts

@@ -105,6 +105,12 @@ export interface InCondition {
   values: any[];
 }
 
+export interface RawTemplateCondition {
+  conditionType: 'rawTemplate';
+  templateSql: string;
+  expr: Expression;
+}
+
 export type Condition =
   | BinaryCondition
   | NotCondition
@@ -114,7 +120,8 @@ export type Condition =
   | ExistsCondition
   | NotExistsCondition
   | BetweenCondition
-  | InCondition;
+  | InCondition
+  | RawTemplateCondition;
 
 export interface Source {
   name?: NamedObjectInfo;