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SQLGetEnvAttr

SQLGetEnvAttr#

This retrieves attribute value of environment handle.This retrieves attribute value of environment handle.

Syntax#

SQLRETURN SQLGetEnvAttr (
        SQLHENV    env,
        SQLINTEGER attribute,
        SQLPOINTER value,
        SQLINTEGER bufferLength,
        SQLINTEGER *stringLength);

Arguments#

Data Type Argument In/Output Description
SQLHENV env Input Environment handle
SQLINTEGER attribute Input This inserts attribute of environment handle
SQLPOINTER value Output Buffer pointer where attributes are saved
SQLINTEGER bufferLength Input Size of attributes value
SQLINTEGER * stringLength Ouput Size specified in the value of attribute

Return Values#

SQL_SUCCESS
SQL_SUCCESS_WITH_INFO
SQL_NO_DATA
SQL_INVALID_HANDLE
SQL_ERROR

Description#

This retrieves attribute value of environment handle.

Diagnosis#

SQLSTATE Description Comments
HY000 General error No error occurs explicitly
HY001 Memory allocation error This denotes to fial to allocate memory for handle.
HY092 Invalid attribute or option Value specified in attribute is not valid one supported by this driver.
01004 Data is cut off Size of value buffer is lesser than the size of returned data.
HYC00 Unsupported Attribute Use Value specified in attribute is unsupported in driver. 
SQLSetEnvAttr