public virtual string UpdateQuery(TableDefination table)
{
string formattedColumns = string.Join(", ", table.Columns.Select(p => string.Format("[{0}].[{1}] = @{1}", table.TableName, p)));
return(string.Format(UPDATE_QUERY,
table.TableName,
formattedColumns));
}
public virtual string SelectFirstQuery <T>(TableDefination table) where T : BaseEntity
{
string formattedColumns = string.Join(",\r\n", table.Columns.Select(p => string.Format("`{0}`", p)));
return(string.Format(SELECT_FIRST_QUERY,
table.TableName,
formattedColumns));
}
public virtual string InsertQuery(TableDefination table)
{
var formattedColumns = table.Columns.Select(p => string.Format("[{0}].[{1}]", table.TableName, p));
return(string.Format(INSERT_QUERY,
table.TableName,
string.Join(", ", formattedColumns),
string.Join(", @", table.Columns)));
}
public virtual string InsertQuery(TableDefination table)
{
IEnumerable <string> formattedColumns = table.Columns.Select(p => string.Format("`{0}`", p));
return(string.Format(INSERT_QUERY,
table.TableName,
string.Join(", ", formattedColumns),
string.Join(", @", table.Columns)));
}
public virtual string SelectFirstQuery <T>(TableDefination table) where T : BaseEntity
{
var formattedColumns = table.Columns.Select(p => string.Format("[{0}].[{1}]", table.TableName, p));
string query = string.Format(SELECT_FIRST_QUERY,
table.TableName,
string.Join(",\r\n", formattedColumns));
return(query);
}
public virtual string UpdateBulkQuery(TableDefination table)
{
IList <string> values = new List <string>();
StringBuilder builder = new StringBuilder();
for (int i = 0; i < table.EntityCount; i++)
{
if (i != 0 && i % 100 == 0)
{
builder.Append("GO\r\n");
}
IEnumerable <string> formattedColumns = table.Columns.Select(p => string.Format("[{0}].[{1}] = @{1}{2}", table.TableName, p, i + 1));
builder.AppendFormat(UPDATE_BULK_QUERY,
table.TableName,
string.Join(", ", formattedColumns));
}
return(builder.ToString());
}
public virtual string InsertBulkQuery(TableDefination table)
{
IList <string> values = new List <string>();
StringBuilder builder = new StringBuilder();
string formattedColumns = string.Join(", ", table.Columns.Select(p => string.Format("`{0}`", p)));
for (int i = 0; i < table.EntityCount; i++)
{
if (i != 0 && i % 100 == 0)
{
builder.Append("GO\r\n");
}
string formattedValueColumns = string.Join(", ", table.Columns.Select(p => string.Format("@{0}{1}", p, i + 1)));
builder.AppendFormat(INSERT_BULK_QUERY,
table.TableName,
formattedColumns,
formattedValueColumns);
}
return(builder.ToString());
}
