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case sensitive updates by Kris Jurka

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This commit is contained in:
Dave Cramer
2002-12-23 16:12:36 +00:00
parent b222867534
commit 3daad2ae91
1 changed files with 17 additions and 4 deletions
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21
src/interfaces/jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
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@ -15,7 +15,7 @@ import org.postgresql.util.PGbytea;
import org.postgresql.util.PSQLException; import org.postgresql.util.PSQLException;
/* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2ResultSet.java,v 1.10 2002/11/04 06:42:33 barry Exp $ /* $Header: /cvsroot/pgsql/src/interfaces/jdbc/org/postgresql/jdbc2/Attic/AbstractJdbc2ResultSet.java,v 1.11 2002/12/23 16:12:36 davec Exp $
* This class defines methods of the jdbc2 specification. This class extends * This class defines methods of the jdbc2 specification. This class extends
* org.postgresql.jdbc1.AbstractJdbc1ResultSet which provides the jdbc1 * org.postgresql.jdbc1.AbstractJdbc1ResultSet which provides the jdbc1
* methods. The real Statement class (for jdbc2) is org.postgresql.jdbc2.Jdbc2ResultSet * methods. The real Statement class (for jdbc2) is org.postgresql.jdbc2.Jdbc2ResultSet
@ -1009,7 +1009,9 @@ public abstract class AbstractJdbc2ResultSet extends org.postgresql.jdbc1.Abstra
{ {
String column = (String) columns.nextElement(); String column = (String) columns.nextElement();
updateSQL.append( column + "= ?"); updateSQL.append("\"");
updateSQL.append( column );
updateSQL.append("\" = ?");
if ( i < numColumns - 1 ) if ( i < numColumns - 1 )
{ {
@ -1026,7 +1028,9 @@ public abstract class AbstractJdbc2ResultSet extends org.postgresql.jdbc1.Abstra
{ {
PrimaryKey primaryKey = ((PrimaryKey) primaryKeys.get(i)); PrimaryKey primaryKey = ((PrimaryKey) primaryKeys.get(i));
updateSQL.append(primaryKey.name).append("= ?"); updateSQL.append("\"");
updateSQL.append(primaryKey.name);
updateSQL.append("\" = ?");
if ( i < numKeys - 1 ) if ( i < numKeys - 1 )
{ {
@ -1328,7 +1332,16 @@ public abstract class AbstractJdbc2ResultSet extends org.postgresql.jdbc1.Abstra
else else
{ {
// otherwise go and get the primary keys and create a hashtable of keys // otherwise go and get the primary keys and create a hashtable of keys
java.sql.ResultSet rs = ((java.sql.Connection) connection).getMetaData().getPrimaryKeys("", "", tableName); // if the user has supplied a quoted table name
// remove the quotes, but preserve the case.
// otherwise fold to lower case.
String quotelessTableName;
if (tableName.startsWith("\"") && tableName.endsWith("\"")) {
quotelessTableName = tableName.substring(1,tableName.length()-1);
} else {
quotelessTableName = tableName.toLowerCase();
}
java.sql.ResultSet rs = ((java.sql.Connection) connection).getMetaData().getPrimaryKeys("", "", quotelessTableName);
for (; rs.next(); i++ ) for (; rs.next(); i++ )