压缩视频

yzg-util-db/src/main/java/com/yanzuoguang/dao/impl/TableSqlCache.java

@@ -275,11 +275,11 @@ public class TableSqlCache {
     /**
      * 生成该字段值是否存在的SQL语句
      *
-     * @param sqlName SQL语句名称
-     * @param fields  字段
+     * @param sqlName        SQL语句名称
+     * @param allowNullField 允许为空字段
      */
-    public void addExist(String sqlName, String... fields) {
-        this.addExist(sqlName, null, new TableFieldString(fields));
+    public void addExist(String sqlName, String... allowNullField) {
+        this.addExist(sqlName, null, new TableFieldString(allowNullField));
     }
 
     /**

yzg-util-db/src/main/java/com/yanzuoguang/dao/impl/TableStruct.java

@@ -695,18 +695,24 @@ public class TableStruct {
                 String.format(DaoConst.CODE_WHERE_NOT_EQUALS_PARA, this.getKey().name)
         );
 
-        for (String fieldName : mustField.getFields()) {
-            TableFieldVo field = this.getField(fieldName);
-            sql.addConst(field.inputName,
-                    String.format(DaoConst.CODE_WHERE_EQUALS_PARA, field.name)
-            );
+        // 必须判断的字段
+        if (mustField != null && mustField.getFields() != null) {
+            for (String fieldName : mustField.getFields()) {
+                TableFieldVo field = this.getField(fieldName);
+                sql.addConst(field.inputName,
+                        String.format(DaoConst.CODE_WHERE_EQUALS_PARA, field.name)
+                );
+            }
         }
 
-        for (String fieldName : allowNullField.getFields()) {
-            TableFieldVo field = this.getField(fieldName);
-            sql.addConst(field.inputName,
-                    String.format(DaoConst.CODE_WHERE_EQUALS_NOT_EMPTY_PARA, field.name)
-            );
+        // 允许空值的字段
+        if (allowNullField != null && allowNullField.getFields() != null) {
+            for (String fieldName : allowNullField.getFields()) {
+                TableFieldVo field = this.getField(fieldName);
+                sql.addConst(field.inputName,
+                        String.format(DaoConst.CODE_WHERE_EQUALS_NOT_EMPTY_PARA, field.name)
+                );
+            }
         }
         addWhereRemove(sql);
         sqlTableData.add(sql);