Bug 4289 - Inserting a UInt32.MaxValue into a BigInt column fails
Summary: Inserting a UInt32.MaxValue into a BigInt column fails
Status: NEW
Alias: None
Product: Class Libraries
Classification: Mono
Component: Mono.Data.Sqlite ()
Version: unspecified
Hardware: All All
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2012-04-06 08:02 UTC by Matthew Leibowitz
Modified: 2012-10-27 08:12 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Related Links:
Status:
NEW

Description Matthew Leibowitz 2012-04-06 08:02:48 UTC
This function fails with System.OverflowException : Value was either too large or too small for an Int32.

public void StartMaxTest()
{
    var conn = new SqliteConnection("Data Source="+System.IO.Path.GetTempFileName());
    conn.Open();

    var cmd = conn.CreateCommand();
    cmd.CommandText = "CREATE TABLE [Test] ([UInt32] BIGINT NOT NULL);";
    cmd.ExecuteNonQuery();

    cmd.CommandText = "INSERT INTO [Test] VALUES (?);";
    var p = cmd.CreateParameter();
    p.Value = UInt32.MaxValue;

    cmd.Parameters.Add(p);
    cmd.ExecuteNonQuery();
}


If I change one line to:
    p.Value = (long) UInt32.MaxValue;
it works correctly. It seems to be mapping a UInt32 to a Int32 instead of Int64.

This functionality works correctly on the Community.CsharpSqlite version. (Even though you don't maintain this one, I thought I'd let you guys know anyway.)


Stack Trace of exception:

System.OverflowException : Value was either too large or too small for an Int32.
at System.Convert.ToInt32(UInt32 value)
at System.UInt32.System.IConvertible.ToInt32(IFormatProvider provider)
at System.Convert.ToInt32(Object value, IFormatProvider provider)
at Mono.Data.Sqlite.SqliteStatement.BindParameter(Int32 index, SqliteParameter param)
at Mono.Data.Sqlite.SqliteStatement.BindParameters()
at Mono.Data.Sqlite.SqliteCommand.BuildNextCommand()
at Mono.Data.Sqlite.SqliteCommand.GetStatement(Int32 index)
at Mono.Data.Sqlite.SqliteDataReader.NextResult()
at Mono.Data.Sqlite.SqliteDataReader..ctor(SqliteCommand cmd, CommandBehavior behave)
at Mono.Data.Sqlite.SqliteCommand.ExecuteReader(CommandBehavior behavior)
at Mono.Data.Sqlite.SqliteCommand.ExecuteNonQuery()
at Mono.Data.Sqlite.Orm.Tests.ColumnTypesTest.StartMaxTest() in ColumnTypesTest.cs: line 62
Comment 1 Matthew Leibowitz 2012-10-27 08:11:50 UTC
A pull on github: https://github.com/mono/mono/pull/438
closed on github 10/10/2012

When will this be pulled into the monotouch/monodroid builds?