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Extend tests to use aliased columns.

See #1362
Original pull request: #1368
This commit is contained in:
Mark Paluch
2022-11-16 14:30:27 +01:00
parent d5f7ab56c2
commit f27736e980
1 changed files with 21 additions and 7 deletions
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28
spring-data-relational/src/test/java/org/springframework/data/relational/core/sql/render/SelectRendererUnitTests.java
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@@ -21,7 +21,20 @@ import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.springframework.data.relational.core.dialect.PostgresDialect;
import org.springframework.data.relational.core.dialect.RenderContextFactory;
import org.springframework.data.relational.core.sql.*;
import org.springframework.data.relational.core.sql.AnalyticFunction;
import org.springframework.data.relational.core.sql.Column;
import org.springframework.data.relational.core.sql.Comparison;
import org.springframework.data.relational.core.sql.Conditions;
import org.springframework.data.relational.core.sql.Expressions;
import org.springframework.data.relational.core.sql.Functions;
import org.springframework.data.relational.core.sql.InlineQuery;
import org.springframework.data.relational.core.sql.LockMode;
import org.springframework.data.relational.core.sql.OrderByField;
import org.springframework.data.relational.core.sql.SQL;
import org.springframework.data.relational.core.sql.Select;
import org.springframework.data.relational.core.sql.SqlIdentifier;
import org.springframework.data.relational.core.sql.StatementBuilder;
import org.springframework.data.relational.core.sql.Table;
import org.springframework.util.StringUtils;
/**
@@ -269,7 +282,8 @@ class SelectRendererUnitTests {
Table department = SQL.table("department");
Select innerSelectOne = Select.builder()
.select(employee.column("id"), employee.column("department_Id"), employee.column("name")).from(employee)
.select(employee.column("id").as("empId"), employee.column("department_Id"), employee.column("name"))
.from(employee)
.build();
Select innerSelectTwo = Select.builder().select(department.column("id"), department.column("name")).from(department)
.build();
@@ -277,15 +291,15 @@ class SelectRendererUnitTests {
InlineQuery one = InlineQuery.create(innerSelectOne, "one");
InlineQuery two = InlineQuery.create(innerSelectTwo, "two");
Select select = Select.builder().select(one.column("id"), two.column("name")).from(one) //
.join(two).on(two.column("department_id")).equals(one.column("id")) //
Select select = Select.builder().select(one.column("empId"), two.column("name")).from(one) //
.join(two).on(two.column("department_id")).equals(one.column("empId")) //
.build();
String sql = SqlRenderer.toString(select);
assertThat(sql).isEqualTo("SELECT one.id, two.name FROM (" //
+ "SELECT employee.id, employee.department_Id, employee.name FROM employee) one " //
assertThat(sql).isEqualTo("SELECT one.empId, two.name FROM (" //
+ "SELECT employee.id AS empId, employee.department_Id, employee.name FROM employee) one " //
+ "JOIN (SELECT department.id, department.name FROM department) two " //
+ "ON two.department_id = one.id");
+ "ON two.department_id = one.empId");
}
@Test // DATAJDBC-309