Method and system for accessing a remote database using pass-thr

Details Method and system for accessing a remote database using pass-thr Method and system for accessing a remote database using pass-thr

1995-01-27

1997-12-23

Kulik, Paul V.

395610, 395601, 395603, G06F 1730

Patent

active

057014612

ABSTRACT:
A method for accessing a database server using pass-through queries includes parsing a database query to separate a pass-through string, and then sending a pass-through string to retrieve information regarding the structure of a remote table. The method further includes fetching data as needed from the remote table, and caching the remote data in a temporary table in memory of the local computer system. The system includes a query processor to compile the database query, a remote engine to retrieve table structure information and fetch data as needed, and a temporary table manager to manage caching of the fetched data.

REFERENCES:
patent: 4714995 (1987-12-01), Materna et al.
patent: 5253341 (1993-10-01), Rozmanith et al.
patent: 5257366 (1993-10-01), Adair et al.
patent: 5276870 (1994-01-01), Shan et al.
patent: 5416917 (1995-05-01), Adair et al.
patent: 5440744 (1995-08-01), Jacobson et al.

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