Merge pull request #3284 from raylax/3.0

feature:exists和notExists支持参数绑定

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/AbstractWrapper.java

@@ -252,13 +252,13 @@ public abstract class AbstractWrapper<T, R, Children extends AbstractWrapper<T,
     }
 
     @Override
-    public Children exists(boolean condition, String existsSql) {
-        return doIt(condition, EXISTS, () -> String.format("(%s)", existsSql));
+    public Children exists(boolean condition, String existsSql, Object... value) {
+        return doIt(condition, EXISTS, () -> String.format("(%s)", formatSql(existsSql, value)));
     }
 
     @Override
-    public Children notExists(boolean condition, String existsSql) {
-        return not(condition).exists(condition, existsSql);
+    public Children notExists(boolean condition, String existsSql, Object... value) {
+        return not(condition).exists(condition, existsSql, value);
     }
 
     @Override

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/interfaces/Join.java

@@ -114,8 +114,8 @@ public interface Join<Children> extends Serializable {
     /**
      * ignore
      */
-    default Children exists(String existsSql) {
-        return exists(true, existsSql);
+    default Children exists(String existsSql, Object... value) {
+        return exists(true, existsSql, value);
     }
 
     /**
@@ -125,15 +125,16 @@ public interface Join<Children> extends Serializable {
      *
      * @param condition 执行条件
      * @param existsSql sql语句
+     * @param value 同apply
      * @return children
      */
-    Children exists(boolean condition, String existsSql);
+    Children exists(boolean condition, String existsSql, Object... value);
 
     /**
      * ignore
      */
-    default Children notExists(String existsSql) {
-        return notExists(true, existsSql);
+    default Children notExists(String existsSql, Object... value) {
+        return notExists(true, existsSql, value);
     }
 
     /**
@@ -143,7 +144,8 @@ public interface Join<Children> extends Serializable {
      *
      * @param condition 执行条件
      * @param existsSql sql语句
+     * @param value 同apply
      * @return children
      */
-    Children notExists(boolean condition, String existsSql);
+    Children notExists(boolean condition, String existsSql, Object... value);
 }

mybatis-plus-core/src/test/java/com/baomidou/mybatisplus/test/WrapperTest.java

@@ -26,7 +26,11 @@ import org.assertj.core.api.Assertions;
 import org.junit.jupiter.api.Test;
 
 import java.time.LocalDate;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 class WrapperTest {
 
@@ -219,6 +223,20 @@ class WrapperTest {
         logSqlSegment("测试 empty 的 coll", queryWrapper, "(xxx IN ())");
     }
 
+    @Test
+    void testExistsValue() {
+        QueryWrapper<User> wrapper = new QueryWrapper<>();
+        wrapper.eq("a", "b");
+        wrapper.exists("select 1 from xxx where id = {0} and name = {1}", 1, "Bob");
+        logSqlSegment("testExistsValue", wrapper, "(a = ? AND EXISTS (select 1 from xxx where id = ? and name = ?))");
+        logParams(wrapper);
+        wrapper = new QueryWrapper<>();
+        wrapper.eq("a", "b");
+        wrapper.notExists("select 1 from xxx where id = {0} and name = {1}", 1, "Bob");
+        logSqlSegment("testNotExistsValue", wrapper, "(a = ? AND NOT EXISTS (select 1 from xxx where id = ? and name = ?))");
+        logParams(wrapper);
+    }
+
     private List<Object> getList() {
         List<Object> list = new ArrayList<>();
         for (int i = 0; i < 2; i++) {

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/conditions/AbstractChainWrapper.java

@@ -244,13 +244,13 @@ public abstract class AbstractChainWrapper<T, R, Children extends AbstractChainW
     }
 
     @Override
-    public Children exists(boolean condition, String existsSql) {
+    public Children exists(boolean condition, String existsSql, Object... value) {
         getWrapper().exists(condition, existsSql);
         return typedThis;
     }
 
     @Override
-    public Children notExists(boolean condition, String existsSql) {
+    public Children notExists(boolean condition, String existsSql, Object... value) {
         getWrapper().notExists(condition, existsSql);
         return typedThis;
     }