Turn off auto-transactin mode.
Defaults are .
If no such option is given the output is written to name .c , assuming the input file was named name .pgc . If the input file does have the expected .pgc suffix, then the output file will have .pgc appended to the input file name. Outputs ecpg will create a file or write to stdout . Description ecpg is an embedded SQL preprocessor for the C language and the Postgres . It enables development of C programs with embedded SQL code.