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fixed change in behavior introduced in bytea / getBytes changes. This patch reverts back unintentional change in behavior to return raw value even when not bytea column

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This commit is contained in:
Barry Lind 2001-10-30 06:31:59 +00:00
parent c41b6b1b9c
commit 512a3aef36
2 changed files with 66 additions and 42 deletions
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26
src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
View File

@ -391,22 +391,30 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
if (columnIndex < 1 || columnIndex > fields.length) if (columnIndex < 1 || columnIndex > fields.length)
throw new PSQLException("postgresql.res.colrange"); throw new PSQLException("postgresql.res.colrange");
//If the data is already binary then just return it wasNullFlag = (this_row[columnIndex - 1] == null);
if (!wasNullFlag)
{
if (binaryCursor) if (binaryCursor)
{
//If the data is already binary then just return it
return this_row[columnIndex - 1]; return this_row[columnIndex - 1];
}
if (connection.haveMinimumCompatibleVersion("7.2")) else if (connection.haveMinimumCompatibleVersion("7.2"))
{ {
//Version 7.2 supports the bytea datatype for byte arrays //Version 7.2 supports the bytea datatype for byte arrays
if (fields[columnIndex - 1].getPGType().equals("bytea"))
{
return PGbytea.toBytes(getString(columnIndex)); return PGbytea.toBytes(getString(columnIndex));
} }
else else
{ {
//Version 7.1 and earlier supports LargeObjects for byte arrays return this_row[columnIndex - 1];
wasNullFlag = (this_row[columnIndex - 1] == null); }
// Handle OID's as BLOBS }
if (!wasNullFlag) else
{ {
//Version 7.1 and earlier supports LargeObjects for byte arrays
// Handle OID's as BLOBS
if ( fields[columnIndex - 1].getOID() == 26) if ( fields[columnIndex - 1].getOID() == 26)
{ {
LargeObjectManager lom = connection.getLargeObjectAPI(); LargeObjectManager lom = connection.getLargeObjectAPI();
@ -415,6 +423,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
lob.close(); lob.close();
return buf; return buf;
} }
else
{
return this_row[columnIndex - 1];
}
} }
} }
return null; return null;

26
src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
View File

@ -318,22 +318,30 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
if (columnIndex < 1 || columnIndex > fields.length) if (columnIndex < 1 || columnIndex > fields.length)
throw new PSQLException("postgresql.res.colrange"); throw new PSQLException("postgresql.res.colrange");
//If the data is already binary then just return it wasNullFlag = (this_row[columnIndex - 1] == null);
if (!wasNullFlag)
{
if (binaryCursor) if (binaryCursor)
{
//If the data is already binary then just return it
return this_row[columnIndex - 1]; return this_row[columnIndex - 1];
}
if (connection.haveMinimumCompatibleVersion("7.2")) else if (connection.haveMinimumCompatibleVersion("7.2"))
{ {
//Version 7.2 supports the bytea datatype for byte arrays //Version 7.2 supports the bytea datatype for byte arrays
if (fields[columnIndex - 1].getPGType().equals("bytea"))
{
return PGbytea.toBytes(getString(columnIndex)); return PGbytea.toBytes(getString(columnIndex));
} }
else else
{ {
//Version 7.1 and earlier supports LargeObjects for byte arrays return this_row[columnIndex - 1];
wasNullFlag = (this_row[columnIndex - 1] == null); }
// Handle OID's as BLOBS }
if (!wasNullFlag) else
{ {
//Version 7.1 and earlier supports LargeObjects for byte arrays
// Handle OID's as BLOBS
if ( fields[columnIndex - 1].getOID() == 26) if ( fields[columnIndex - 1].getOID() == 26)
{ {
LargeObjectManager lom = connection.getLargeObjectAPI(); LargeObjectManager lom = connection.getLargeObjectAPI();
@ -342,6 +350,10 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
lob.close(); lob.close();
return buf; return buf;
} }
else
{
return this_row[columnIndex - 1];
}
} }
} }
return null; return null;