fix: fixed buildQuery

Author: titanism

lib/dialects/base/index.js

@@ -34,6 +34,20 @@ function Dialect(builder) {
 }
 
 Dialect.prototype.buildQuery = function (query) {
+  // Backwards compatibility: infer query type if not specified
+  if (!query.type) {
+    // Infer type based on properties
+    if (query.values && !query.condition) {
+      query = { ...query, type: 'insert' };
+    } else if (query.values && query.condition) {
+      query = { ...query, type: 'update' };
+    } else if (query.condition && !query.fields && !query.table) {
+      query = { ...query, type: 'remove' };
+    } else {
+      query = { ...query, type: 'select' };
+    }
+  }
+
   const template = this.templates.get(query.type);
 
   if (!template) {

lib/dialects/postgresql/blocks.js

@@ -575,6 +575,10 @@ module.exports = function (dialect) {
           return field;
         }
 
+        if (has(term, 'expression')) {
+          return dialect.buildExpression(term.expression);
+        }
+
         if (objectUtils.hasSome(term, termKeys)) {
           const termKey = keys(term)[0];
           const termValue = term[termKey];
@@ -598,6 +602,10 @@ module.exports = function (dialect) {
       }
 
       if (isObject(term)) {
+        if (has(term, 'expression')) {
+          return dialect.buildExpression(term.expression);
+        }
+
         if (objectUtils.hasSome(term, termKeys)) {
           const termKey = keys(term)[0];
           const termValue = term[termKey];
@@ -621,6 +629,10 @@ module.exports = function (dialect) {
       }
 
       if (isObject(term)) {
+        if (has(term, 'expression')) {
+          return dialect.buildExpression(term.expression);
+        }
+
         if (objectUtils.hasSome(term, termKeys)) {
           const termKey = keys(term)[0];
           const termValue = term[termKey];