Result for 07A53C9DC97007B1137D776DAEEB58BB907890BC

Query result

Key Value
FileName./usr/lib/postgresql/13/bin/ogr_fdw_info
FileSize27352
MD5E7FD979B7E739135895D9C47E267FD1F
SHA-107A53C9DC97007B1137D776DAEEB58BB907890BC
SHA-256857B3042784C8F6CEEF55898B6450EB87D85D4E9495243E1339F0805DC980483
SSDEEP384:MmrmohhnkdoQG/INpTIlsMOelJb/hhXEF:prmoSW/InTqrOEJbp
TLSHT1B0C2B76EF958D96BC88AD3745D9F8372B3235108E336C3F27148065DAE8B7FA4D60990
hashlookup:parent-total1
hashlookup:trust55

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Parents (Total: 1)

The searched file hash is included in 1 parent files which include package known and seen by metalookup. A sample is included below:

Key Value
FileSize99488
MD55042B2C86342CBE7EB329B4E6F837A6C
PackageDescriptionPostgreSQL foreign data wrapper for OGR OGR is the vector half of the GDAL spatial data access library. It allows access to a large number of GIS data formats using a simple C API for data reading and writing. Since OGR exposes a simple table structure and PostgreSQL foreign data wrappers allow access to table structures, the fit seems pretty perfect. . This implementation currently has the following limitations: * Only non-spatial query restrictions are pushed down to the OGR driver. PostgreSQL foreign data wrappers support delegating portions of the SQL query to the underlying data source, in this case OGR. This implementation currently pushes down only non-spatial query restrictions, and only for the small subset of comparison operators (>, <, <=, >=, =) supported by OGR. * Spatial restrictions are not pushed down. OGR can handle basic bounding box restrictions and even (for some drivers) more explicit intersection restrictions, but those are not passed to the OGR driver yet. * OGR connections every time Rather than pooling OGR connections, each query makes (and disposes of) two new ones, which seems to be the largest performance drag at the moment for restricted (small) queries. * All columns are retrieved every time. PostgreSQL foreign data wrappers don't require all columns all the time, and some efficiencies can be gained by only requesting the columns needed to fulfill a query. This would be a minimal efficiency improvement, but can be removed given some development time, since the OGR API supports returning a subset of columns.
PackageMaintainerDebian GIS Project <pkg-grass-devel@lists.alioth.debian.org>
PackageNamepostgresql-13-ogr-fdw
PackageSectiondatabase
PackageVersion1.1.1-1+b1
SHA-121F94D177270A370A9D33982AD0870309E2BA1D2
SHA-25641A8CE6B890A31004E52D11D3B1C4ADD43B0E7A9F1ACC201FC756BB4A3C2EF4E