DOC: update Changelog and some formatting of SQL statements

CHANGELOG.md

@@ -36,6 +36,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+* #51 - name queries (e.g. `FIND ENTITY WITH name = ...`)
 - #27 - star matches slashes (e.g. for `FIND ... STORED AT /*.dat`).
 - #30 - file path cannot be in quotes
 - #46 - Server-side scripting failed as an unprivileged user because the was no

src/main/java/caosdb/server/database/backend/implementation/MySQL/MySQLGetIDByName.java

@@ -37,7 +37,10 @@ public class MySQLGetIDByName extends MySQLTransaction implements GetIDByNameImp
   }
 
   public static final String STMT_GET_ID_BY_NAME =
-      "Select n.entity_id AS id from name_data as n JOIN entities as e ON (n.domain_id=0 and n.property_id=20 and e.id = n.entity_id) and n.value=?";
+      "Select n.entity_id AS id "
+          + "FROM name_data AS n JOIN entities AS e "
+          + "ON (n.domain_id=0 AND n.property_id=20 AND e.id = n.entity_id)"
+          + "WHERE n.value=?";
   public static final String STMT_AND_ROLE = " AND e.role=?";
   public static final String STMT_NOT_ROLE = " AND e.role!='ROLE'";
   public static final String STMT_LIMIT = " LIMIT ";

src/main/java/caosdb/server/database/backend/implementation/MySQL/MySQLInsertEntityDatatype.java

@@ -16,9 +16,12 @@ public class MySQLInsertEntityDatatype extends MySQLTransaction
   }
 
   public static final String STMT_INSERT_ENTITY_DATATYPE =
-      "INSERT INTO data_type (domain_id, entity_id, property_id, datatype) SELECT 0, 0, ?, ( SELECT entity_id from name_data where domain_id = 0 and property_id = 20 and value = ? LIMIT 1);";
+      "INSERT INTO data_type (domain_id, entity_id, property_id, datatype) "
+          + "SELECT 0, 0, ?, "
+          + "( SELECT entity_id FROM name_data WHERE domain_id = 0 AND property_id = 20 AND value = ? LIMIT 1);";
   public static final String STMT_INSERT_ENTITY_COLLECTION =
-      "INSERT INTO collection_type (domain_id, entity_id, property_id, collection) SELECT 0, 0, ?, ?;";
+      "INSERT INTO collection_type (domain_id, entity_id, property_id, collection) "
+          + "SELECT 0, 0, ?, ?;";
 
   @Override
   public void execute(final SparseEntity entity) {

src/main/java/caosdb/server/database/backend/implementation/MySQL/MySQLRetrieveDatatypes.java

@@ -39,7 +39,12 @@ public class MySQLRetrieveDatatypes extends MySQLTransaction implements Retrieve
   }
 
   private static final String STMT_GET_DATATYPE =
-      "select id AS ParentID, (SELECT value FROM name_data WHERE domain_id = 0 AND entity_ID = e.id AND property_id = 20) AS ParentName, description as ParentDescription, role as ParentRole, (SELECT acl FROM entity_acl as a WHERE a.id=e.acl) as ACL from entities as e where e.role='DATATYPE'";
+      "SELECT id AS ParentID, "
+          + "(SELECT value FROM name_data WHERE domain_id = 0 AND entity_ID = e.id AND property_id = 20) AS ParentName, "
+          + "description AS ParentDescription, "
+          + "role AS ParentRole, "
+          + "(SELECT acl FROM entity_acl AS a WHERE a.id=e.acl) as ACL "
+          + "FROM entities AS e WHERE e.role='DATATYPE'";
 
   @Override
   public ArrayList<VerySparseEntity> execute() throws TransactionException {