本文整理汇总了C#中Column.GetKey方法的典型用法代码示例。如果您正苦于以下问题：C# Column.GetKey方法的具体用法？C# Column.GetKey怎么用？C# Column.GetKey使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Column的用法示例。
在下文中一共展示了Column.GetKey方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: InitPublicTables
private void InitPublicTables(IEnumerable<ITableFilter> tableFilters,
IEnumerable<ITableFilter> columnsToGenerate)
{
{
var sqlBuffer = new List<string>();
var bindBuffer = new List<object>();
foreach (ITableFilter filter in tableFilters) filter.InitSQL("t", sqlBuffer, bindBuffer);
using (
SqlDataRecordExtended rs =
_conn.ExecuteDataReader(
@"
select table_name from INFORMATION_SCHEMA.TABLES t where
t.TABLE_TYPE = 'BASE TABLE'
" +
StringUtil.Agg(" AND ",
sqlBuffer.ToArray()),
bindBuffer.ToArray())
)
{
while (rs.Read())
{
string tableName = rs.GetString("table_name");
var currentTable = new Table(tableName);
Tables.Add(currentTable.TableName, currentTable);
}
}
}
{
var sqlBuffer = new List<string>();
var bindBuffer = new List<object>();
foreach (ITableFilter filter in tableFilters) filter.InitSQL("t", sqlBuffer, bindBuffer);
foreach (ITableFilter filter in columnsToGenerate) filter.InitSQL("c", sqlBuffer, bindBuffer);
using (
SqlDataRecordExtended rs2 =
_conn.ExecuteDataReader(
@"
select c.TABLE_NAME , c.COLUMN_NAME , c.DATA_TYPE,
c.CHARACTER_MAXIMUM_LENGTH as Size, c.IS_NULLABLE as IsNullable,
c.COLUMN_DEFAULT as DefaultValue,
c.ordinal_position ,
t.TABLE_TYPE as TableType
from INFORMATION_SCHEMA.COLUMNS c
inner join INFORMATION_SCHEMA.TABLES t on c.TABLE_NAME = t.TABLE_NAME
where
t.TABLE_TYPE = 'BASE TABLE'
" +
StringUtil.Agg(" AND ",
sqlBuffer.ToArray()),
bindBuffer.ToArray())
)
{
while (rs2.Read())
{
var attr = new Column(
rs2.GetString("COLUMN_NAME"),
rs2.GetString("DATA_TYPE"),
(short) rs2.GetInt32("ordinal_position"),
rs2.GetString("TABLE_NAME"),
!GetBoolean(rs2.GetString("IsNullable")));
Columns.Add(attr.GetKey(), attr);
}
}
}
foreach (var curr in Tables)
{
GetPublicTableAttributesCached(curr.Value.TableName,
curr.Value.Columns);
GetTableConstraintsCached(curr.Value.TableName, curr.Value);
}
// namespace
}