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SQL Anywhere 11.0.1 » SQL Anywhere Server - Programming » SQL Anywhere Data Access APIs » SQL Anywhere for Ruby » SQL Anywhere Ruby API

 

sqlany_num_cols

Returns number of columns in the result set.

Syntax
sqlany_num_cols ( $stmt )
Parameters
  • $stmt   A statement object executed by sqlany_execute or sqlany_execute_direct.

Returns

Returns a scalar value that is the number of columns in the result set, or -1 on a failure.

See also
Example
stmt = api.sqlany_execute_direct( conn, "SELECT * FROM Employees" )
# Get number of result set columns
num_cols = api.sqlany_num_cols( stmt )