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feat: add ArithmeticQueryColumn and fixed #35

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开源海哥 2023-05-28 12:56:46 +08:00
parent 122aefe374
commit 27455f5da7
1 changed files with 13 additions and 0 deletions
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13
mybatis-flex-core/src/test/java/com/mybatisflex/coretest/query/ArithmeticQueryColumnTest.java
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@ -21,6 +21,7 @@ import com.mybatisflex.core.query.QueryWrapper;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Test; import org.junit.Test;
import static com.mybatisflex.core.query.QueryMethods.sum;
import static com.mybatisflex.coretest.table.AccountTableDef.ACCOUNT; import static com.mybatisflex.coretest.table.AccountTableDef.ACCOUNT;
public class ArithmeticQueryColumnTest { public class ArithmeticQueryColumnTest {
@ -91,6 +92,18 @@ public class ArithmeticQueryColumnTest {
Assert.assertEquals(sql,"SELECT (`id` + (`id` + 100) * 100) AS `x100` FROM `tb_account`"); Assert.assertEquals(sql,"SELECT (`id` + (`id` + 100) * 100) AS `x100` FROM `tb_account`");
} }
@Test
public void testAdd5() {
QueryWrapper query = new QueryWrapper()
.select(sum(ACCOUNT.ID.multiply(ACCOUNT.AGE)).as("total_x"))
.from(ACCOUNT);
String sql = toSql(query);
System.out.println(sql);
Assert.assertEquals(sql,"SELECT SUM(`id` * `age`) AS total_x FROM `tb_account`");
}
@Test @Test
public void testSubtract() { public void testSubtract() {
QueryWrapper query = new QueryWrapper() QueryWrapper query = new QueryWrapper()