系统间 CACHESQL 数据库全局到 ODBC 或 cacheSQL 客户端

Question

我有一个 Intersystems CacheSQL 数据库，我必须在 .net（VB 或 C#）中使用它。但问题是，大多数数据没有存储在 Intersystem 的 CacheSQL 中，而是存储在它的 GLOBALS 存储（我认为是数组）中。

GLOBALS 数组如下所示：

    ^BACKTR("INDX","COMPANY",1,63543,5870)
    ^BACKTR("DATA","STATISTICS",5870)   =   "613"_$c(1)_"3503||0"_$c(1)_"82"_$c(1)_"1"_$c(1)_"49"_$c(1)_"1"_$c(1)_"1950"_$c(1)_"63543"_$c(1)_"11301"_$c(1)_"3"_$c(1)_"CORP-A1"_$c(1)_"1656.06"_$c(1)_"150"_$c(1)_"0"_$c(1)_"N"_$c(1)_"82.8"_$c(1)_"198.72"_$c(1)_"12.42"_$c(1)_"N"_$c(1)_"0"_$c(1)_"0"_$c(1)_"0"_$c(1)_"N"_$c(1)_"Y"_$c(1)_"1"

有没有办法将 Intersystems cacheSQL 中的数据库 GLOBALS 调用到 VB.net 或 C#？

我正在使用 CACHE2010

Answer 1

您可以使用 Caché eXTreme 和 Globals API 直接访问您的全局变量，但自 2013.1 起可用
或者您可以定义自定义 Storage for your globals in you 2010 version, and get SQL access to your data and use it through ODBC or any other ways. You can find a lot examples here，如何操作。

更新：您可以尝试将此 class 作为访问数据的示例。

Class malky.test Extends %Persistent [ StorageStrategy = NewStorage1 ]
{

Property ID As %Integer;

Index ID On ID [ IdKey, Unique ];

Property prop1 As %String;

Property prop2 As %String;

Property prop3 As %String;

Property prop4 As %String;

Property prop5 As %String;

Property prop6 As %String;

Property prop7 As %String;

Property prop8 As %String;

Property prop9 As %String;

Property prop10 As %String;

Property prop11 As %String;

Property prop12 As %String;

Property prop13 As %String;

Property prop14 As %String;

Property prop15 As %String;

Property prop16 As %String;

Property prop17 As %String;

Property prop18 As %String;

Property prop19 As %String;

Property prop20 As %String;

Property prop21 As %String;

Property prop22 As %String;

Property prop23 As %String;

Property prop24 As %String;

Property prop25 As %String;

<Storage name="NewStorage1">
<ExtentSize>100000</ExtentSize>
<SequenceNumber>28</SequenceNumber>
<SQLMap name="Map1">
<Data name="prop1">
<Delimiter>$c(1)</Delimiter>
<Piece>1</Piece>
</Data>
<Data name="prop10">
<Delimiter>$c(1)</Delimiter>
<Piece>10</Piece>
</Data>
<Data name="prop11">
<Delimiter>$c(1)</Delimiter>
<Piece>11</Piece>
</Data>
<Data name="prop12">
<Delimiter>$c(1)</Delimiter>
<Piece>12</Piece>
</Data>
<Data name="prop13">
<Delimiter>$c(1)</Delimiter>
<Piece>13</Piece>
</Data>
<Data name="prop14">
<Delimiter>$c(1)</Delimiter>
<Piece>14</Piece>
</Data>
<Data name="prop15">
<Delimiter>$c(1)</Delimiter>
<Piece>15</Piece>
</Data>
<Data name="prop16">
<Delimiter>$c(1)</Delimiter>
<Piece>16</Piece>
</Data>
<Data name="prop17">
<Delimiter>$c(1)</Delimiter>
<Piece>17</Piece>
</Data>
<Data name="prop18">
<Delimiter>$c(1)</Delimiter>
<Piece>18</Piece>
</Data>
<Data name="prop19">
<Delimiter>$c(1)</Delimiter>
<Piece>19</Piece>
</Data>
<Data name="prop2">
<Delimiter>$c(1)</Delimiter>
<Piece>2</Piece>
</Data>
<Data name="prop20">
<Delimiter>$c(1)</Delimiter>
<Piece>20</Piece>
</Data>
<Data name="prop21">
<Delimiter>$c(1)</Delimiter>
<Piece>21</Piece>
</Data>
<Data name="prop22">
<Delimiter>$c(1)</Delimiter>
<Piece>22</Piece>
</Data>
<Data name="prop23">
<Delimiter>$c(1)</Delimiter>
<Piece>23</Piece>
</Data>
<Data name="prop24">
<Delimiter>$c(1)</Delimiter>
<Piece>24</Piece>
</Data>
<Data name="prop25">
<Delimiter>$c(1)</Delimiter>
<Piece>25</Piece>
</Data>
<Data name="prop3">
<Delimiter>$c(1)</Delimiter>
<Piece>3</Piece>
</Data>
<Data name="prop4">
<Delimiter>$c(1)</Delimiter>
<Piece>4</Piece>
</Data>
<Data name="prop5">
<Delimiter>$c(1)</Delimiter>
<Piece>5</Piece>
</Data>
<Data name="prop6">
<Delimiter>$c(1)</Delimiter>
<Piece>6</Piece>
</Data>
<Data name="prop7">
<Delimiter>$c(1)</Delimiter>
<Piece>7</Piece>
</Data>
<Data name="prop8">
<Delimiter>$c(1)</Delimiter>
<Piece>8</Piece>
</Data>
<Data name="prop9">
<Delimiter>$c(1)</Delimiter>
<Piece>9</Piece>
</Data>
<Global>^BACKTR</Global>
<RowIdSpec name="1">
<Field>ID</Field>
</RowIdSpec>
<Subscript name="1">
<Expression>"DATA"</Expression>
</Subscript>
<Subscript name="2">
<Expression>"STATISTICS"</Expression>
</Subscript>
<Subscript name="3">
<Expression>{ID}</Expression>
</Subscript>
<Type>data</Type>
</SQLMap>
<StreamLocation>^malky.TableS</StreamLocation>
<Type>%CacheSQLStorage</Type>
</Storage>
}

结果会像图片一样

系统间 CACHESQL 数据库全局到 ODBC 或 cacheSQL 客户端

Intersystems CACHESQL Database Globals to ODBC or cacheSQL client

c#

vb.net

intersystems

intersystems-cache