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Getting a constraints exception when loading a DataReader in a DataTable

score 4159 · Answer 1 · 2011-10-18T13:07:35.767000

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4159

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Getting a constraints exception when loading a DataReader in a DataTable

4.1k views Asked by callisto At 18 October 2011 at 13:07

score 838 · Answer 2 · 2011-10-21T06:51:51.113000

Is it ok to dipose a DbCommand before iterating the DbDataReader

838 views Asked by alwayslearning At 21 October 2011 at 06:51

score 420 · Answer 3 · 2020-09-15T16:42:53.867000

using GetFieldValueAsync with type from GetFieldType

420 views Asked by AudioBubble At 15 September 2020 at 16:42

score 188 · Answer 4 · 2014-05-30T16:26:29.257000

With dbDataReaders and "Using" do you still need to call Close?

188 views Asked by dblwizard At 30 May 2014 at 16:26

score 1520 · Answer 5 · 2010-03-25T13:04:59.123000

SqlDataReader / DbDataReader implementation question

1.5k views Asked by Jose At 25 March 2010 at 13:04

score 2303 · Answer 6 · 2018-01-12T01:55:48.827000

SSMS Expanding Tables Lock Timeout for DB_READER

2.3k views Asked by Peter Godwin At 12 January 2018 at 01:55

score 5369 · Answer 7 · 2013-11-07T16:21:52.300000

Generic DbDataReader to List<T> mapping

5.3k views Asked by Kevin At 07 November 2013 at 16:21

score 173 · Answer 8 · 2016-05-11T18:28:31.487000

DbDataReader to DataGrid WPF

173 views Asked by Roger Irwin At 11 May 2016 at 18:28

score 17450 · Answer 9 · 2015-01-03T15:21:44.893000

Get query result from NpgsqlDataReader

17.4k views Asked by Slim EN At 03 January 2015 at 15:21

score 2677 · Answer 10 · 2009-04-02T16:30:49.813000

How best to loop over a batch of Results with a C# DbDataReader

2.6k views Asked by Brian Sweeney At 02 April 2009 at 16:30

score 2309 · Answer 11 · 2009-03-27T15:46:53.110000

How to easily convert a DbDataReader object into something useful?

2.3k views Asked by John B At 27 March 2009 at 15:46

score 145 · Answer 12 · 2012-09-14T12:07:53.963000

Avoid code duplication when reading/serializing from DbDataReader?

145 views Asked by l33t At 14 September 2012 at 12:07

score 1500 · Answer 13 · 2012-05-08T22:07:42.027000

How to get a DbDataReader object directly in Entity Framework?

1.5k views Asked by Vivian River At 08 May 2012 at 22:07

score 2145 · Answer 14 · 2009-10-03T18:28:39.810000

"No data exists for the row/column" exception after using ToList

2.1k views Asked by David Brown At 03 October 2009 at 18:28

score 181 · Answer 15 · 2015-03-23T13:55:46.223000

Error while read data from database using DbDataReader

181 views Asked by Madushi At 23 March 2015 at 13:55

score 58 · Answer 16 · 2018-04-25T04:55:36.543000

How to load a table per hierarchy type from a DbDataReader with entity framework?

58 views Asked by Triynko At 25 April 2018 at 04:55

score 188 · Answer 17 · 2018-05-01T11:45:01.407000

SQLite (.NET), 8 bytes double is converted to 'infinity' rather than double.MaxDouble as inserted?

188 views Asked by Simon Goodman At 01 May 2018 at 11:45

score 1485 · Answer 18 · 2014-03-05T10:07:39.457000

Why does ExecuteReader() pad strings with traling spaces?

1.4k views Asked by Patrick Fromberg At 05 March 2014 at 10:07

score 323 · Answer 19 · 2019-04-28T12:39:51.410000

Convert List<X> to DBDataReader

323 views Asked by Illep At 28 April 2019 at 12:39

score 274 · Answer 20 · 2018-07-23T14:15:29.780000

Return sql query results with deferred execution

274 views Asked by user3700562 At 23 July 2018 at 14:15

TechQA.

List Question

Getting a constraints exception when loading a DataReader in a DataTable

Is it ok to dipose a DbCommand before iterating the DbDataReader

using GetFieldValueAsync with type from GetFieldType

With dbDataReaders and "Using" do you still need to call Close?

SqlDataReader / DbDataReader implementation question

SSMS Expanding Tables Lock Timeout for DB_READER

Generic DbDataReader to List<T> mapping

DbDataReader to DataGrid WPF

Get query result from NpgsqlDataReader

How best to loop over a batch of Results with a C# DbDataReader

How to easily convert a DbDataReader object into something useful?

Avoid code duplication when reading/serializing from DbDataReader?

How to get a DbDataReader object directly in Entity Framework?

"No data exists for the row/column" exception after using ToList

Error while read data from database using DbDataReader

How to load a table per hierarchy type from a DbDataReader with entity framework?

SQLite (.NET), 8 bytes double is converted to 'infinity' rather than double.MaxDouble as inserted?

Why does ExecuteReader() pad strings with traling spaces?

Convert List<X> to DBDataReader

Return sql query results with deferred execution

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