[BugFix] IOException when corrupted index

[turbolay]

Some users are reporting this issue, not worth it to investigate, this change in code would work around it.

[lontivero]

The code tries to delete the database file while a connection is alive and then tries to do things against that connection. So, deleting the file is incorrect.

#r "nuget: Microsoft.Data.Sqlite"

open System.IO
let conn = new SqliteConnection($"Data Source=./test.sql")
conn.Open ()

File.Delete "./test.sql"

use cmd = conn.CreateCommand()
cmd.CommandText <- "CREATE TABLE myTable ( column INTEGER )"
cmd.ExecuteNonQuery()

``

Microsoft.Data.Sqlite.SqliteException (0x80004005): SQLite Error 10: 'disk I/O error'.
at Microsoft.Data.Sqlite.SqliteException.ThrowExceptionForRC(Int32 rc, sqlite3 db)
at Microsoft.Data.Sqlite.SqliteDataReader.NextResult()
at Microsoft.Data.Sqlite.SqliteCommand.ExecuteReader(CommandBehavior behavior)
at Microsoft.Data.Sqlite.SqliteCommand.ExecuteReader()
at Microsoft.Data.Sqlite.SqliteCommand.ExecuteNonQuery()
at <StartupCode$FSI_0015>.$FSI_0015.main@() in /home/lontivero/stdin:line 15

[turbolay]

Ok. I removed the Delete code