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฿๏ฟฝ฿๏ฟฝ฿๏ฟฝ@฿๏ฟฝ฿๏ฟฝ฿๏ฟฝ,ไบ2020ๅนด04ๆ09ๆฅไธ็บฟ,็ฑ฿๏ฟฝ฿๏ฟฝAฮบPฮฑะฏ้พ 717ไธไผ ใ่ฅฟ็่ง้ขไธบๆจๆไพ้ซๆธ
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,็ไธฐๅฏใ้ซ่ดจ้่ง้ขๅฐฑไธ่ฅฟ็่ง้ขใ ๆธฉ้ฆจๆ็คบ:ไฝ ็ๆต่งๅจ็ๆฌ่ฟไฝ,ๅทฒ็ปๆ ๆณๆญฃๅธธ่ฎฟ้ฎ่ฅฟ็่ง้ข็ฝ็ซใไธบไบไฟ้ไฝ ็่ง็ไฝ้ช,ๅปบ่ฎฎๅฐฝๅฟซๅ็บงๆต่งๅจใ้ฉฌไธๅ็บง ๆญๆพ 00:00/00:00:00 ฿๏ฟฝ฿๏ฟฝAฮบPฮฑะฏ้พ...
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๋๊ท๋ชจ ๋ฐ์ดํฐ ๊ฐ์ ธ์ค๊ธฐ(OLE DB ๋๋ผ์ด๋ฒ) Driver for SQL Server Microsoft Learn
requesting a storage-object pointer from // The OLE DB Driver for SQL Server. dbbinding.iOrdinal = nCol; dbbinding.obValue = 0; dbbinding.obStatus = sizeof(IUnknown*); dbbinding.obLength = 0; dbbinding.pTypeInfo = NULL; dbbinding.pObject = &dbobject; dbbinding.pBindExt = NULL; dbbinding.dwPart = DBPART_VALUE | DBPART_STATUS...
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ํ ํ์น(OLE DB ๋๋ผ์ด๋ฒ) Driver for SQL Server Microsoft Learn
OLE DB Driver for SQL Server์ ์๋น์๊ฐ IRowset ์ธํฐํ์ด์ค๋ฅผ ์ฌ์ฉํ์ฌ ํ์ ๊ฐ์ ธ์ค๊ณ , ํ์์ ๋ฐ์ดํฐ๋ฅผ ๊ฐ์ ธ์ค๊ณ , ํ์ ๊ด๋ฆฌํ๋ ๋ฐฉ๋ฒ์ ์์๋ด
๋๋ค. ์ ์ฉ ๋์: SQL ์๋ฒAzure SQL DatabaseAzure SQL Managed InstanceAzure Synapse Analytics๋ถ์ ํ๋ซํผ ์์คํ
(PDW)Microsoft Fabric์ SQL ๋ฐ์ดํฐ๋ฒ ์ด์คOLE DB ๋๋ผ์ด๋ฒ ๋ค์ด๋ก๋...
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๋ํ ๋ฐ์ดํฐ ์ค์ (OLE DB ๋๋ผ์ด๋ฒ) Driver for SQL Server Microsoft Learn
OLE DB Driver for SQL Server๋ฅผ ์ฌ์ฉํ์ฌ ์๋น์ ์คํ ๋ฆฌ์ง ๊ฐ์ฒด์ ํฌ์ธํฐ๋ฅผ ์ ๋ฌํ์ฌ BLOB ๋ฐ์ดํฐ๋ฅผ ์ค์ ํ๋ ๋ฐฉ๋ฒ์ ์์๋ด
๋๋ค. BLOB ์ด์ ์ก์ธ์คํ๋ ๋ฐฉ๋ฒ์ ์ค๋ช
ํ๋ DBOBJECT ๊ตฌ์กฐ๋ฅผ ๋ง๋ญ๋๋ค.DBOBJECT ๊ตฌ์กฐ์ฒด์ dwFlag์์๋ฅผ STGM_READ ์ค์ ํ๊ณ iid์์๋ฅผ IID_ISequentialStream(๋
ธ์ถํ ์ธํฐํ์ด์ค)๋ก ์ค์ ํฉ๋๋ค. ํ ์งํฉ...
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๋ฐ์ดํฐ ์๋ณธ์ ๋ํ ์ฐ๊ฒฐ ์ค์ (OLE DB ๋๋ผ์ด๋ฒ) Driver for SQL Server Microsoft Learn
// Obtain access to the OLE DB Driver for SQL Server. hr = CoCreateInstance(MSOLEDBSQL_CLSID, NULL, CLSCTX_INPROC_SERVER, IID_IDBInitialize, (void **)&pIDBInitialize); if (FAILED(hr)) { printf( Failed to obtain access to the OLE DB Driver.\r\n ); goto _ExitInitialize; } // Initialize property values needed to establish connection. for (int i =...
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๋ค์ ํ์น ์์น(OLE DB ๋๋ผ์ด๋ฒ) Driver for SQL Server Microsoft Learn
SQL ์๋ฒAzure SQL DatabaseAzure SQL Managed InstanceAzure Synapse Analytics๋ถ์ ํ๋ซํผ ์์คํ
(PDW)Microsoft Fabric์ SQL ๋ฐ์ดํฐ๋ฒ ์ด์คOLE DB ๋๋ผ์ด๋ฒ ๋ค์ด๋ก๋OLE DB Driver for SQL Server๋ GetNextRows๋ฉ์๋์ ๋ํ ํธ์ถ์ํ์ค(๊ฑด๋๋ฐ๊ธฐ, ๋ฐฉํฅ ๋ณ๊ฒฝ ๋๋ FindNextRow, Seek๋๋ RestartPosition๋ฉ์๋์ ๋ํ ์ค๊ฐ ํธ์ถ...
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ํฐ ๊ฐ ํ์ ์ฌ์ฉ OLE DB Driver for SQL Server Microsoft Learn
SQL ์๋ฒAzure SQL DatabaseAzure SQL Managed InstanceAzure Synapse Analytics๋ถ์ ํ๋ซํผ ์์คํ
(PDW)Microsoft Fabric์ SQL ๋ฐ์ดํฐ๋ฒ ์ด์คOLE DB ๋๋ผ์ด๋ฒ ๋ค์ด๋ก๋SQL Server 2005(9.x) ์ด์ ์๋ ํฐ ๊ฐ ๋ฐ์ดํฐ ํ์์ผ๋ก ์์
ํ๋ ค๋ฉด ํน๋ณํ ์ฒ๋ฆฌ๊ฐ ํ์ํ์ต๋๋ค. ํฐ ๊ฐ ๋ฐ์ดํฐ ํ์์ ์ต๋ ํ ํฌ๊ธฐ 8KB๋ฅผ ์ด๊ณผํ๋ ํ์์
๋๋ค. SQL...
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