/// <summary>
/// Creates a new SqlUpdate query.</summary>
/// <param name="row">
/// Row with field values to set in new record (must be in TrackAssignments mode).</param>
public SqlUpdate(IIdRow row)
{
if (row == null)
{
throw new ArgumentNullException("row");
}
Initialize(row.Table);
this.Set((Row)row, (Field)(row.IdField));
this.Where(new Criteria((Field)row.IdField) == row.IdField[(Row)row].Value);
}
public AuditSaveRequest(EntityType entityType, IIdRow oldEntity, IIdRow newEntity, Field[] auditFields)
{
if (newEntity == null)
throw new ArgumentNullException("newEntity");
if (auditFields == null)
throw new ArgumentNullException("auditFields");
EntityType = entityType;
OldEntity = oldEntity;
NewEntity = newEntity;
AuditFields = auditFields;
}
/// <summary>
/// Creates a new SqlUpdate query.</summary>
/// <param name="row">
/// Row with field values to set in new record (must be in TrackAssignments mode).</param>
public static SqlUpdate ToSqlUpdateById(this IIdRow row)
{
if (row == null)
{
throw new ArgumentNullException("row");
}
var update = new SqlUpdate(row.Table);
update.Set((Row)row, (Field)(row.IdField));
update.Where(new Criteria((Field)row.IdField) == row.IdField[(Row)row].Value);
return(update);
}
/// <summary>
/// Creates a new SqlUpdate query.</summary>
/// <param name="row">
/// Row with field values to set in new record (must be in TrackAssignments mode).</param>
public static SqlUpdate ToSqlUpdateById(this IIdRow row)
{
if (row == null)
{
throw new ArgumentNullException("row");
}
var update = new SqlUpdate(row.Table);
var idField = row.IdField;
update.Set(row, idField);
update.Where(idField == new ValueCriteria(idField.AsSqlValue(row)));
return(update);
}
/// <summary>
/// Creates a new SqlUpdate query.</summary>
/// <param name="row">
/// Row with field values to set in new record (must be in TrackAssignments mode).</param>
public static SqlUpdate ToSqlUpdateById(this IIdRow row, ISqlDialect dialect)
{
if (row == null)
{
throw new ArgumentNullException("row");
}
var update = new SqlUpdate(dialect, row.Table, string.Empty);
update.Set((Row)row, (Field)(row.IdField));
var idField = (Field)row.IdField;
update.Where(idField == new ValueCriteria(idField.AsObject((Row)row)));
return(update);
}
public AuditSaveRequest(EntityType entityType, IIdRow oldEntity, IIdRow newEntity, Field[] auditFields)
{
if (newEntity == null)
{
throw new ArgumentNullException("newEntity");
}
if (auditFields == null)
{
throw new ArgumentNullException("auditFields");
}
EntityType = entityType;
OldEntity = oldEntity;
NewEntity = newEntity;
AuditFields = auditFields;
}
public static Dictionary <Int64, string> GetIdNameDictionary(IDbConnection connection, IIdRow row, StringField nameField,
IEnumerable <Int64> idList)
{
var list = new List <Int64>(idList);
var dictionary = new Dictionary <Int64, string>();
if (list.Count <= 0)
{
return(dictionary);
}
list.Sort();
var theRow = (Row)row;
Int64[] part = null;
const int step = 100;
var i = 0;
while (i < list.Count)
{
var start = i;
var end = start + step;
if (end >= list.Count)
{
end = list.Count - 1;
}
var len = end - start + 1;
if (part == null || len != part.Length)
{
part = new Int64[len];
}
list.CopyTo(start, part, 0, len);
var query = new SqlQuery().Select(((Field)row.IdField).Name).Select(nameField.Name).From(theRow.Table);
query.Where(new Criteria((Field)row.IdField).In(part));
using (var reader = SqlHelper.ExecuteReader(connection, query))
while (reader.Read())
{
dictionary[reader.ToInt64(0).Value] = reader.AsString(1);
}
i += step;
}
return(dictionary);
}
public static Dictionary<Int64, string> GetIdNameDictionary(IDbConnection connection, IIdRow row, StringField nameField,
IEnumerable<Int64> idList)
{
var list = new List<Int64>(idList);
var dictionary = new Dictionary<Int64, string>();
if (list.Count <= 0)
return dictionary;
list.Sort();
var theRow = (Row)row;
Int64[] part = null;
const int step = 100;
var i = 0;
while (i < list.Count)
{
var start = i;
var end = start + step;
if (end >= list.Count)
end = list.Count - 1;
var len = end - start + 1;
if (part == null || len != part.Length)
part = new Int64[len];
list.CopyTo(start, part, 0, len);
var query = new SqlQuery().Select(((Field)row.IdField).Name).Select(nameField.Name).From(theRow.Table);
query.Where(new Criteria((Field)row.IdField).In(part));
using (var reader = SqlHelper.ExecuteReader(connection, query))
while (reader.Read())
dictionary[reader.ToInt64(0).Value] = reader.AsString(1);
i += step;
}
return dictionary;
}
