GH-1953 removed the DialectCriteraCondition custom string rendering

Author: mipo256

spring-data-r2dbc/src/test/java/org/springframework/data/r2dbc/query/CriteriaUnitTests.java

@@ -23,7 +23,6 @@
 import org.assertj.core.api.SoftAssertions;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.data.relational.core.dialect.condition.Postgres;
 import org.springframework.data.relational.core.query.Criteria;
 import org.springframework.data.relational.core.sql.SqlIdentifier;
 

spring-data-relational/src/main/java/org/springframework/data/relational/core/dialect/Dialect.java

@@ -147,4 +147,5 @@ default SimpleFunction getExistsFunction() {
 	default boolean supportsSingleQueryLoading() {
 		return true;
 	}
+
 }

spring-data-relational/src/main/java/org/springframework/data/relational/core/dialect/PostgresDialect.java

@@ -18,11 +18,13 @@
 import java.net.InetAddress;
 import java.net.URI;
 import java.net.URL;
+import java.sql.JDBCType;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.StringJoiner;
 import java.util.UUID;
 
 import org.springframework.data.relational.core.sql.Functions;
@@ -57,6 +59,7 @@ public class PostgresDialect extends AbstractDialect {
 
 	private IdentifierProcessing identifierProcessing = IdentifierProcessing.create(Quoting.ANSI,
 			LetterCasing.LOWER_CASE);
+
 	private IdGeneration idGeneration = new IdGeneration() {
 
 		@Override