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OleDbSchemaGuid.Sql_Languages Field

Returns the conformance levels, options, and dialects supported by the SQL-implementation processing data defined in the catalog.

Namespace:  System.Data.OleDb
Assembly:  System.Data (in System.Data.dll)

public static readonly Guid Sql_Languages

Sql_Languages maps to the OLE DB SQL_LANGUAGES rowset. Unless otherwise specified, restriction columns are returned in the following order.

Restriction column

CLR data type

Description

SQL_LANGUAGE_SOURCE

string

"ISO 9075" for standard SQL.

SQL_LANGUAGE_YEAR

string

"1992" for ANSI SQL-92–compliant SQL.

SQL_LANGUAGE_CONFORMANCE

string

One of the following: "ENTRY", "INTERMEDIATE", or "FULL".

SQL_LANGUAGE_INTEGRITY

string

"YES"= Optional integrity feature is supported.

"NO"=Optional integrity feature is not supported.

SQL_LANGUAGE_IMPLEMENTATION

string

NULL for "ISO 9075" implementation.

SQL_LANGUAGE_BINDING_STYLE

string

"DIRECT" for C/C++ callable direct execution of SQL.

SQL_LANGUAGE_PROGRAMMING_LANGUAGE

string

NULL.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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