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Patches for 6.5.2

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This commit is contained in:
Peter Mount
1999-09-14 05:50:44 +00:00
parent 4197aaa8ae
commit 24c82830cf
11 changed files with 203 additions and 131 deletions
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37
src/interfaces/jdbc/postgresql/jdbc2/DatabaseMetaData.java
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@ -179,7 +179,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
*/
public String getDatabaseProductVersion() throws SQLException
{
return ("6.4");
return ("6.5.2");
}
/**
@ -1350,7 +1350,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
*/
public int getDefaultTransactionIsolation() throws SQLException
{
return Connection.TRANSACTION_SERIALIZABLE;
return Connection.TRANSACTION_READ_COMMITTED;
}
/**
@ -1368,7 +1368,7 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
/**
* Does the database support the given transaction isolation level?
* We only support TRANSACTION_SERIALIZABLE
* We only support TRANSACTION_SERIALIZABLE and TRANSACTION_READ_COMMITTED
*
* @param level the values are defined in java.sql.Connection
* @return true if so
@ -1377,7 +1377,8 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
*/
public boolean supportsTransactionIsolationLevel(int level) throws SQLException
{
if (level == Connection.TRANSACTION_SERIALIZABLE)
if (level == Connection.TRANSACTION_SERIALIZABLE ||
level == Connection.TRANSACTION_READ_COMMITTED)
return true;
else
return false;
@ -2151,21 +2152,19 @@ public class DatabaseMetaData implements java.sql.DatabaseMetaData
public java.sql.ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException
{
return connection.createStatement().executeQuery("SELECT " +
"'' as TABLE_CAT," +
"'' AS TABLE_SCHEM," +
"bc.relname AS TABLE_NAME," +
"ic.relname AS COLUMN_NAME," +
"'1' as KEY_SEQ,"+ // -- fake it as a String for now
"t.typname as PK_NAME " +
" FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a, pg_type t " +
" WHERE bc.relkind = 'r' " + // -- not indices
" and bc.relname ~ '"+table+"'" +
" and i.indrelid = bc.oid" +
" and i.indexrelid = ic.oid" +
" and i.indkey[0] = a.attnum" +
" and i.indproc = '0'::oid" +
" and a.attrelid = bc.oid" +
" ORDER BY TABLE_NAME, COLUMN_NAME;"
" '' as TABLE_CAT," +
" '' AS TABLE_SCHEM," +
" bc.relname AS TABLE_NAME," +
" a.attname AS COLUMN_NAME," +
" a.attnum as KEY_SEQ," +
" ic.relname as PK_NAME" +
" from pg_class bc, pg_class ic, pg_index i, pg_attribute a, pg_type t" +
" where bc.relkind = 'r'"+
" and upper(bc.relname) = upper('test')" +
" and i.indrelid = bc.oid" +
" and i.indexrelid = ic.oid and a.attrelid = ic.oid"+
" and i.indisprimary='t'"+
" order by table_name, pk_name,key_seq;"
);
}