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Course Queries Syllabus Queries 2 years ago
Posted on 16 Aug 2022, this text provides information on Syllabus Queries related to Course Queries. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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I have a table created in the sql ce database for my content part "CourseDescription". The "Syllabus" column uses ntext as it's type. However, when I try to create a CourseDescription I get the following exception:
[InvalidOperationException: @p1 : String truncation: max=4000, len=11501, value='<p> <strong>About this Coursestrong><br /> ... System.Data.SqlServerCe.SqlCeCommand.FillParameterDataBindings(Boolean verifyValue) +914 System.Data.SqlServerCe.SqlCeCommand.ExecuteCommand(CommandBehavior behavior, String method, ResultSetOptions options) +614 System.Data.SqlServerCe.SqlCeCommand.ExecuteNonQuery() +21 NHibernate.AdoNet.AbstractBatcher.ExecuteNonQuery(IDbCommand cmd) +297 NHibernate.AdoNet.NonBatchingBatcher.AddToBatch(IExpectation expectation) +16 NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id, Object[] fields, Object[] oldFields, Object rowId, Boolean[] includeProperty, Int32 j, Object oldVersion, Object obj, SqlCommandInfo sql, ISessionImplementor session) +968 NHibernate.Persister.Entity.AbstractEntityPersister.UpdateOrInsert(Object id, Object[] fields, Object[] oldFields, Object rowId, Boolean[] includeProperty, Int32 j, Object oldVersion, Object obj, SqlCommandInfo sql, ISessionImplementor session) +195 NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id, Object[] fields, Int32[] dirtyFields, Boolean hasDirtyCollection, Object[] oldFields, Object oldVersion, Object obj, Object rowId, ISessionImplementor session) +354 NHibernate.Action.EntityUpdateAction.Execute() +399 NHibernate.Engine.ActionQueue.Execute(IExecutable executable) +117 NHibernate.Engine.ActionQueue.ExecuteActions( REPLY 0 views 0 likes 0 shares Facebook Twitter Linked In WhatsApp
Try to use the StringLengthMax attribute on your Syllabus property inside record class, like:
[StringLengthMax] public virtual string Syllabus { get; set; }
This will make NHibernate aware of the unlimited length.
HTH
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