1) Fix a bug about reporting varchar info thanks to Aceto.

2) Introcuced 3 drivers.
3) The version is now 7.02.0001.

src/interfaces/odbc/pgtypes.c

@@ -520,7 +520,7 @@ pgtype_to_name(StatementClass *stmt, Int4 type)
 static Int2
 getNumericDecimalDigits(StatementClass *stmt, Int4 type, int col)
 {
-	Int4		atttypmod = -1;
+	Int4		atttypmod = -1, default_decimal_digits = 6;
 	QResultClass *result;
 	ColumnInfoClass *flds;
 
@@ -545,30 +545,35 @@ getNumericDecimalDigits(StatementClass *stmt, Int4 type, int col)
 				return flds->adtsize[col];
 		}
 		if (atttypmod < 0)
-			return PG_NUMERIC_MAX_SCALE;
+			return default_decimal_digits;
 	}
 	else 
 		atttypmod = QR_get_atttypmod(result, col);
 	if (atttypmod > -1)
 		return (atttypmod & 0xffff);
 	else
-		return (QR_get_display_size(result, col) ?
-				QR_get_display_size(result, col) :
-				PG_NUMERIC_MAX_SCALE);
+	{
+		Int4 dsp_size = QR_get_display_size(result, col);
+		if (dsp_size <= 0)
+			return default_decimal_digits;
+		if (dsp_size < 5)
+			dsp_size = 5;
+		return dsp_size;
+	}
 }
 
 
 static Int4
 getNumericColumnSize(StatementClass *stmt, Int4 type, int col)
 {
-	Int4		atttypmod = -1;
+	Int4	atttypmod = -1, max_column_size = PG_NUMERIC_MAX_PRECISION + PG_NUMERIC_MAX_SCALE, default_column_size = 28;
 	QResultClass *result;
 	ColumnInfoClass *flds;
 
 	mylog("getNumericColumnSize: type=%d, col=%d\n", type, col);
 
 	if (col < 0)
-		return PG_NUMERIC_MAX_PRECISION;
+		return max_column_size;
 
 	result = SC_get_Curres(stmt);
 
@@ -583,19 +588,25 @@ getNumericColumnSize(StatementClass *stmt, Int4 type, int col)
 		{
 			atttypmod = flds->atttypmod[col];
 			if (atttypmod < 0 && flds->adtsize[col] > 0)
-				return flds->adtsize[col];
+				return 2 * flds->adtsize[col];
 		}
 		if (atttypmod < 0)
-			return PG_NUMERIC_MAX_PRECISION;
+			return default_column_size;
 	}
 	else
 		atttypmod = QR_get_atttypmod(result, col);
 	if (atttypmod > -1)
 		return (atttypmod >> 16) & 0xffff;
 	else
-		return (QR_get_display_size(result, col) > 0 ?
-				QR_get_display_size(result, col) :
-				PG_NUMERIC_MAX_PRECISION);
+	{
+		Int4	dsp_size = QR_get_display_size(result, col);
+		if (dsp_size <= 0)
+			return default_column_size;
+		dsp_size *= 2;
+		if (dsp_size < 10)
+			dsp_size = 10;
+		return dsp_size;
+	}
 }
 
 
@@ -665,7 +676,7 @@ getCharColumnSize(StatementClass *stmt, Int4 type, int col, int handle_unknown_s
 	p = QR_get_display_size(result, col); /* longest */
 	attlen = QR_get_atttypmod(result, col);
 	/* Size is unknown -- handle according to parameter */
-	if (attlen > p)		/* maybe the length is known */
+	if (attlen >= p && attlen > 0)	/* maybe the length is known */
 		return attlen;
 
 	/* The type is really unknown */

src/interfaces/odbc/psqlodbc.h

@@ -5,7 +5,7 @@
  *
  * Comments:		See "notice.txt" for copyright and license information.
  *
- * $Id: psqlodbc.h,v 1.64 2002/04/10 08:18:53 inoue Exp $
+ * $Id: psqlodbc.h,v 1.65 2002/04/15 02:46:00 inoue Exp $
  *
  */
 
@@ -87,7 +87,7 @@ typedef UInt4 Oid;
 #define DBMS_NAME					"PostgreSQL"
 #endif   /* ODBCVER */
 
-#define POSTGRESDRIVERVERSION		"07.01.0011"
+#define POSTGRESDRIVERVERSION		"07.02.0001"
 
 #ifdef WIN32
 #if (ODBCVER >= 0x0300)

src/interfaces/odbc/psqlodbc.rc

@@ -366,8 +366,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 7,1,0,11
- PRODUCTVERSION 7,1,0,11
+ FILEVERSION 7,2,0,01
+ PRODUCTVERSION 7,2,0,01
  FILEFLAGSMASK 0x3L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -389,14 +389,14 @@ BEGIN
             VALUE "CompanyName", "Insight Distribution Systems\0"
 #endif
             VALUE "FileDescription", "PostgreSQL Driver\0"
-            VALUE "FileVersion", " 07.01.0011\0"
+            VALUE "FileVersion", " 07.02.0001\0"
             VALUE "InternalName", "psqlodbc\0"
             VALUE "LegalCopyright", "\0"
             VALUE "LegalTrademarks", "ODBC(TM) is a trademark of Microsoft Corporation.  Microsoft is a registered trademark of Microsoft Corporation. Windows(TM) is a trademark of Microsoft Corporation.\0"
             VALUE "OriginalFilename", "psqlodbc.dll\0"
             VALUE "PrivateBuild", "\0"
             VALUE "ProductName", "Microsoft Open Database Connectivity\0"
-            VALUE "ProductVersion", " 07.01.0011\0"
+            VALUE "ProductVersion", " 07.02.0001\0"
             VALUE "SpecialBuild", "\0"
         END
     END

src/interfaces/odbc/psqlodbc.reg

@@ -14,4 +14,3 @@ REGEDIT4
 "Setup"="PSQLODBC.DLL"
 "SQLLevel"="1"
 "UsageCount"=dword:00000001
-

src/interfaces/odbc/psqlodbc30.reg

@@ -3,9 +3,9 @@ REGEDIT4
 [HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI]
 
 [HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\ODBC Drivers]
-"PostgreSQL30"="Installed"
+"PostgreSQL+ (Beta)"="Installed"
 
-[HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\PostgreSQL30]
+[HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\PostgreSQL+ (Beta)]
 "APILevel"="1"
 "ConnectFunctions"="YYN"
 "Driver"="PSQLODBC30.DLL"
@@ -14,4 +14,3 @@ REGEDIT4
 "Setup"="PSQLODBC30.DLL"
 "SQLLevel"="1"
 "UsageCount"=dword:00000001
-

src/interfaces/odbc/psqlodbc30w.reg

@@ -3,9 +3,9 @@ REGEDIT4
 [HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI]
 
 [HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\ODBC Drivers]
-"PostgreSQL30W"="Installed"
+"PostgreSQL+ Unicode (Beta)"="Installed"
 
-[HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\PostgreSQL30W]
+[HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI\PostgreSQL+ Unicode (Beta)]
 "APILevel"="1"
 "ConnectFunctions"="YYN"
 "Driver"="PSQLODBC30W.DLL"