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Applied patch from Fernando Nasser to improve buffer sizes to avoid unnecessary resizing.

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This commit is contained in:
Barry Lind 2003-05-29 04:48:33 +00:00
parent fb630cc49f
commit ece84bf819
2 changed files with 4 additions and 4 deletions
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4
src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
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@ -25,7 +25,7 @@ import java.sql.Timestamp;
import java.sql.Types; import java.sql.Types;
import java.util.Vector; import java.util.Vector;
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Statement.java,v 1.22 2003/05/29 04:39:49 barry Exp $ /* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Statement.java,v 1.23 2003/05/29 04:48:33 barry Exp $
* This class defines methods of the jdbc1 specification. This class is * This class defines methods of the jdbc1 specification. This class is
* extended by org.postgresql.jdbc2.AbstractJdbc2Statement which adds the jdbc2 * extended by org.postgresql.jdbc2.AbstractJdbc2Statement which adds the jdbc2
* methods. The real Statement class (for jdbc1) is org.postgresql.jdbc1.Jdbc1Statement * methods. The real Statement class (for jdbc1) is org.postgresql.jdbc1.Jdbc1Statement
@ -1032,7 +1032,7 @@ public abstract class AbstractJdbc1Statement implements BaseStatement
synchronized (sbuf) synchronized (sbuf)
{ {
sbuf.setLength(0); sbuf.setLength(0);
sbuf.ensureCapacity(x.length()); sbuf.ensureCapacity(x.length() + (int)(x.length() / 10));
int i; int i;
sbuf.append('\''); sbuf.append('\'');

4
src/interfaces/jdbc/org/postgresql/util/PGbytea.java
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@ -6,7 +6,7 @@
* Copyright (c) 2003, PostgreSQL Global Development Group * Copyright (c) 2003, PostgreSQL Global Development Group
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/util/Attic/PGbytea.java,v 1.7 2003/03/07 18:39:46 barry Exp $ * $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/util/Attic/PGbytea.java,v 1.8 2003/05/29 04:48:33 barry Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -68,7 +68,7 @@ public class PGbytea
{ {
if (p_buf == null) if (p_buf == null)
return null; return null;
StringBuffer l_strbuf = new StringBuffer(p_buf.length); StringBuffer l_strbuf = new StringBuffer(2 * p_buf.length);
for (int i = 0; i < p_buf.length; i++) for (int i = 0; i < p_buf.length; i++)
{ {
int l_int = (int)p_buf[i]; int l_int = (int)p_buf[i];