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| author | Kris Jurka <books@ejurka.com> | 2004-09-13 08:02:41 +0000 |
|---|---|---|
| committer | Kris Jurka <books@ejurka.com> | 2004-09-13 08:02:41 +0000 |
| commit | c65066a190cada084b5792b50e3ffece09ae0231 (patch) | |
| tree | 733a73c089530b296f5ec244b2dfa55d15551252 /src/interfaces/jdbc | |
| parent | 5e8046cbc94ca20672b8d1d8dc30d56dcfdbd7ba (diff) | |
| download | postgresql-c65066a190cada084b5792b50e3ffece09ae0231.tar.gz postgresql-c65066a190cada084b5792b50e3ffece09ae0231.zip | |
Protected access to variable m_preparedCount via synchronized
function to prevent multiple threads using automatic cursors on
the same connection from stomping over each others cursor.
Originally Jan Wieck, re-reported by Jack Orenstein after
accidental removal.
Diffstat (limited to 'src/interfaces/jdbc')
| -rw-r--r-- | src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java b/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java index 36e0f89ff6d..f4ad4763eb7 100644 --- a/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java +++ b/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java @@ -26,7 +26,7 @@ import java.sql.Timestamp; import java.sql.Types; import java.util.Vector; -/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Statement.java,v 1.41.2.6 2004/05/17 20:38:56 jurka Exp $ +/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc1/Attic/AbstractJdbc1Statement.java,v 1.41.2.7 2004/09/13 08:02:41 jurka Exp $ * This class defines methods of the jdbc1 specification. This class is * extended by org.postgresql.jdbc2.AbstractJdbc2Statement which adds the jdbc2 * methods. The real Statement class (for jdbc1) is org.postgresql.jdbc1.Jdbc1Statement @@ -383,7 +383,7 @@ public abstract class AbstractJdbc1Statement implements BaseStatement return m_executeSqlFragments; // First time through. - m_statementName = "JDBC_STATEMENT_" + m_preparedCount++; + m_statementName = "JDBC_STATEMENT_" + next_preparedCount(); // Set up m_executeSqlFragments m_executeSqlFragments = new String[m_sqlFragments.length]; @@ -437,7 +437,7 @@ public abstract class AbstractJdbc1Statement implements BaseStatement { // Pinch the prepared count for our own nefarious purposes. - m_cursorName = "JDBC_CURS_" + m_preparedCount++; + m_cursorName = "JDBC_CURS_" + next_preparedCount(); // Create a cursor declaration and initial fetch statement from the original query. int len = m_sqlFragments.length; |