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Commit65818b6

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From: Peter T Mount <patches@maidast.demon.co.uk>
This patch fixes a few results in DatabaseMetaData, and updates the READMEand TODO files (the later being a new file).The TODO file lists the things that need to be looked into after 6.2 isreleased, and describes the problem with Large Objects.
1 parent4603233 commit65818b6

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3 files changed

+23
-24
lines changed

3 files changed

+23
-24
lines changed

‎src/interfaces/jdbc/Makefile

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,7 @@
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# Makefile for Java JDBC interface
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/interfaces/jdbc/Attic/Makefile,v 1.1 1997/09/26 08:22:21 scrappy Exp $
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# $Header: /cvsroot/pgsql/src/interfaces/jdbc/Attic/Makefile,v 1.2 1997/09/29 20:11:42 scrappy Exp $
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#
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#-------------------------------------------------------------------------
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@@ -56,7 +56,7 @@ postgresql.jar: $(OBJS)
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clean:
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$(FIND). -name"*~" -exec$(RM) {}\;
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$(FIND). -name"*.class" -exec$(RM) {}\;
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$(RM)postgres.jar
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$(RM)postgresql.jar
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#######################################################################
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# This helps make workout what classes are from what source files

‎src/interfaces/jdbc/README

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Original file line numberDiff line numberDiff line change
@@ -29,6 +29,16 @@ PS: When you run make, don't worry if you see just one or two calls to javac.
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it will compile it automatically. This reduces the numer of calls to javac
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that make has to do.
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Possible problems
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You may see a message similar to:
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postgresql/Driver.java:87: interface java.sql.Connection is an interface. It can't be instantiated.
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return new Connection (host(), port(), props, database(), url, this);
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This is caused by not having the current directory in your CLASSPATH. Under
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Linux/Solaris, unset the CLASSPATH environment variable, and rerun make.
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---------------------------------------------------------------------------
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INSTALLING THE DRIVER
@@ -128,20 +138,6 @@ methods to retrive these types.
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Also, when using these classes, their toString() methods return the correct
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syntax for writing these to the database.
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TODO
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----
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Currently only host authentication is supported. Password authentication
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will be in there in a few days.
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Incorporating more features from the other driver (esp. in the MetaData's)
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Large Object support will also go in there, although it may not be done as
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pure JDBC, but as an extra API.
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Producing some documentation with javadoc - not all of the sources have them
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yet.
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---------------------------------------------------------------------------
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Peter T Mount, August 30 1997

‎src/interfaces/jdbc/postgresql/DatabaseMetaData.java

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Original file line numberDiff line numberDiff line change
@@ -249,7 +249,7 @@ public boolean usesLocalFilePerTable() throws SQLException
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*/
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publicbooleansupportsMixedCaseIdentifiers()throwsSQLException
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{
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returntrue;
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returnfalse;
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}
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/**
@@ -271,7 +271,7 @@ public boolean storesUpperCaseIdentifiers() throws SQLException
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*/
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publicbooleanstoresLowerCaseIdentifiers()throwsSQLException
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{
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returnfalse;
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returntrue;
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}
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/**
@@ -348,7 +348,7 @@ public boolean storesMixedCaseQuotedIdentifiers() throws SQLException
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*/
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publicStringgetIdentifierQuoteString()throwsSQLException
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{
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returnnewString(" ");
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returnnull;
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}
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/**
@@ -605,15 +605,17 @@ public boolean supportsMultipleTransactions() throws SQLException
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/**
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* Can columns be defined as non-nullable. A JDBC Compliant driver
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* always returns true. We dont support NOT NULL, so we are not
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* JDBC compliant.
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* always returns true.
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*
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* This changed from false to true in v6.2 of the driver, as this
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* support was added to the backend.
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*
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* @return true if so
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* @exception SQLException if a database access error occurs
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*/
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publicbooleansupportsNonNullableColumns()throwsSQLException
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{
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returnfalse;
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returntrue;
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}
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/**
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*/
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publicStringgetCatalogSeparator()throwsSQLException
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{
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returnnewString(".");
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// PM Sep 29 97 - changed from "." as we don't support catalogs.
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returnnewString("");
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}
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/**
@@ -1417,7 +1420,7 @@ public boolean dataDefinitionCausesTransactionCommit() throws SQLException
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*/
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publicbooleandataDefinitionIgnoredInTransactions()throwsSQLException
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{
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returnfalse;
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returntrue;
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}
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/**

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