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Drivers for 32-Bit and 64-Bit Platforms : The PostgreSQL Wire Protocol Driver : Connection Option Descriptions for PostgreSQL Wire Protocol : Max Varchar Size
 

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Max Varchar Size

Attribute

MaxVarcharSize (MVS)

Purpose

Specifies the maximum size of columns of type SQL_VARCHAR that the driver describes through result set descriptions and catalog functions.

Valid Values

A positive integer from 1 to x
where:
x
is maximum size of the SQL_VARCHAR data type.

Default

None. The actual size of the columns from the database is persisted to the application.

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