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.NET Standard 2.0+

Session.ExecuteScalar Method

Name Parameters Description
ExecuteScalar(String) sql

Executes the specified SQL query and returns the first column of the first row in the result set returned by the query.

ExecuteScalar(String, Object[]) sql, parameterValues

Executes the specified SQL query and returns the first column of the first row in the result set returned by the query.

ExecuteScalar(String, String[], Object[]) sql, parameterNames, parameterValues

Executes the specified SQL query and returns the first column of the first row in the result set returned by the query.