Обсуждение: [PATCH] Comments in PGbytea byte[] to pgstring conversion

Change the comments in org.postgresql.util.PGbytea to clarify that the
backslashes are given twice as often as required by the backend because
of how Java processes string literals (and not because of the backend's
parser).

Best Regards
Michael Paesold
diff -crN pgjdbc.bb8feffc6a34/org/postgresql/util/PGbytea.java pgjdbc/org/postgresql/util/PGbytea.java
*** pgjdbc.bb8feffc6a34/org/postgresql/util/PGbytea.java    2006-11-05 22:23:38.000000000 +0100
--- pgjdbc/org/postgresql/util/PGbytea.java    2006-11-05 22:23:38.000000000 +0100
***************
*** 116,122 ****
              if (l_int < 040 || l_int > 0176)
              {
                  //escape charcter with the form \000, but need two \\ because of
!                 //the parser
                  l_strbuf.append("\\");
                  l_strbuf.append((char)(((l_int >> 6) & 0x3) + 48));
                  l_strbuf.append((char)(((l_int >> 3) & 0x7) + 48));
--- 116,122 ----
              if (l_int < 040 || l_int > 0176)
              {
                  //escape charcter with the form \000, but need two \\ because of
!                 //the Java parser
                  l_strbuf.append("\\");
                  l_strbuf.append((char)(((l_int >> 6) & 0x3) + 48));
                  l_strbuf.append((char)(((l_int >> 3) & 0x7) + 48));
***************
*** 125,131 ****
              else if (p_buf[i] == (byte)'\\')
              {
                  //escape the backslash character as \\, but need four \\\\ because
!                 //of the parser
                  l_strbuf.append("\\\\");
              }
              else
--- 125,131 ----
              else if (p_buf[i] == (byte)'\\')
              {
                  //escape the backslash character as \\, but need four \\\\ because
!                 //of the Java parser
                  l_strbuf.append("\\\\");
              }
              else

On Sun, 5 Nov 2006, Michael Paesold wrote:

> Change the comments in org.postgresql.util.PGbytea to clarify that the
> backslashes are given twice as often as required by the backend because of
> how Java processes string literals (and not because of the backend's parser).
>

Applied.

Kris Jurka