Martin Simka ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNzQ4M2RkNDU4... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16321?atlOrigin=eyJpIjoiNzQ4M2... ) HHH-16321 ( https://hibernate.atlassian.net/browse/HHH-16321?atlOrigin=eyJpIjoiNzQ4M2... ) Hibernate maps NCLOB to ntext on Sybase ( https://hibernate.atlassian.net/browse/HHH-16321?atlOrigin=eyJpIjoiNzQ4M2... ) Issue Type: Bug Affects Versions: 6.2.0.CR3 Assignee: Unassigned Components: hibernate-core Created: 16/Mar/2023 03:15 AM Environment: Hibernate ORM 6.2.0.CR3 + Sybase 16.0 + Sybase JDBC driver (jConnect (TM) for JDBC(TM)/16.0 SP04 PL03 (Build 27544) + extra connection parameters: `SQLINITSTRING=set quoted_identifier on&SQLINITSTRING=set ansinull on` Priority: Critical Reporter: Martin Simka ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Hibernate wrongly maps NCLOB to ntext on Sybase. The test LobUnfetchedPropertyTest.testNClob fails with com.sybase.jdbc4.jdbc.SybSQLException: Can't find type 'ntext'. on CREATE TABLE query create table FileNClob ( id int not null , filedata ntext null , primary key (id) ) lock datarows Entity is defined as @Entity(name = "FileNClob" ) @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE, includeLazy = false ) public static class FileNClob { private int id; private NClob clob; @Id @GeneratedValue public int getId() { return id; } public void setId( int id) { this.id = id; } @Column(name = "filedata" , length = 1024 * 1024) @Lob @Basic(fetch = FetchType.LAZY) public NClob getClob() { return clob; } public void setClob(NClob clob) { this.clob = clob; } } ( https://hibernate.atlassian.net/browse/HHH-16321#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16321#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100217- sha1:d601792 )