Changeset: dd8afc47979a for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=dd8afc47979a
Modified Files:
MonetDB.spec
java/example/XMLDBtest.java
monetdb5/mal/mal_interpreter.mx
Branch: default
Log Message:
Merge with Dec2011 branch.
diffs (truncated from 1321 to 300 lines):
diff --git a/MonetDB.spec b/MonetDB.spec
--- a/MonetDB.spec
+++ b/MonetDB.spec
@@ -229,6 +229,7 @@ Group: Applications/Databases
Requires: %{name}-client = %{version}-%{release}
Requires: perl
Requires: perl(DBI)
+Requires: perl(Digest::SHA)
%description client-perl
MonetDB is a database management system that is developed from a
diff --git a/java/example/XMLDBtest.java b/java/example/XMLDBtest.java
deleted file mode 100644
--- a/java/example/XMLDBtest.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * The contents of this file are subject to the MonetDB Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.monetdb.org/Legal/MonetDBLicense
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * The Original Code is the MonetDB Database System.
- *
- * The Initial Developer of the Original Code is CWI.
- * Portions created by CWI are Copyright (C) 1997-July 2008 CWI.
- * Copyright August 2008-2012 MonetDB B.V.
- * All Rights Reserved.
- */
-
-import org.xmldb.api.*;
-import org.xmldb.api.base.*;
-import org.xmldb.api.modules.*;
-
-/**
- * Quick example demonstrating the XML:DB driver.
- *
- * To compile and run this example, MonetDB_XMLDB.jar, MonetDB_JDBC.jar
- * and xmldb.jar (from the lib dir) should be in the classpath.
- *
- * @author Fabian Groffen <[email protected]>
- */
-public class XMLDBtest {
- public static void main(String[] args) throws Exception {
- Class.forName("nl.cwi.monetdb.xmldb.base.MonetDBDatabase");
- try {
- Collection col =
DatabaseManager.getCollection("xmldb:monetdb://localhost/demo", "monetdb",
"monetdb");
-
- XQueryService xqs =
(XQueryService)col.getService("XQueryService", "1");
- ResourceSet set = xqs.query("(<foo>1</foo>,<bar />)");
- ResourceIterator it = set.getIterator();
- while(it.hasMoreResources()) {
- Resource r = it.nextResource();
- System.out.println(r.getContent());
- }
-
- } catch (XMLDBException e) {
- e.printStackTrace();
- }
- }
-}
diff --git a/java/src/nl/cwi/monetdb/merovingian/MerovingianException.java
b/java/src/nl/cwi/monetdb/merovingian/MerovingianException.java
--- a/java/src/nl/cwi/monetdb/merovingian/MerovingianException.java
+++ b/java/src/nl/cwi/monetdb/merovingian/MerovingianException.java
@@ -20,11 +20,11 @@
package nl.cwi.monetdb.merovingian;
/**
- * An Exception raised when merovingian specific problems occur.
+ * An Exception raised when monetdbd specific problems occur.
* <br /><br />
- * XXXX
- * <br />
- * XXX
+ * This class is a shallow wrapper around Exception to identify an
+ * exception as one originating from the monetdbd instance being
+ * communicated with, instead of a locally generated one.
*
* @author Fabian Groffen <[email protected]>
* @version 1.0
diff --git a/java/src/nl/cwi/monetdb/merovingian/SabaothDB.java
b/java/src/nl/cwi/monetdb/merovingian/SabaothDB.java
--- a/java/src/nl/cwi/monetdb/merovingian/SabaothDB.java
+++ b/java/src/nl/cwi/monetdb/merovingian/SabaothDB.java
@@ -24,9 +24,10 @@ import java.util.*;
/**
* Implementation of the Sabaoth C-struct as Java object.
* <br /><br />
- * XXXX
+ * This Class implements a parser for the string representation of a
+ * sabaoth information struct as returned by monetdbd.
* <br />
- * XXX
+ * Currently this class implements version 1 of the sabdb serialisation.
*
* @author Fabian Groffen <[email protected]>
* @version 1.0
diff --git a/monetdb5/mal/mal_interpreter.mx b/monetdb5/mal/mal_interpreter.mx
--- a/monetdb5/mal/mal_interpreter.mx
+++ b/monetdb5/mal/mal_interpreter.mx
@@ -548,12 +548,11 @@ workslow:
}
}
if (exceptionVar >= 0) {
+ str oldret = ret;
if (ret) {
- str oldret = ret;
ret = createScriptException(mb, mb->stop - 1,
getExceptionType(getVarName(mb, exceptionVar)),
ret, "Exception not caught");
- FREE_EXCEPTION(oldret);
} else {
if (stk->stk[exceptionVar].vtype == TYPE_str) {
ret = createScriptException(mb, mb->stop - 1,
MAL,
@@ -564,6 +563,7 @@ workslow:
NULL, "Exception not caught");
}
}
+ FREE_EXCEPTION(oldret);
}
GDKfree(backup);
GDKfree(garbage);
@@ -1002,6 +1002,7 @@ DFLOWstep(FlowTask *t, FlowStatus fs)
}
@:beginProfile(t,0)@
+ FREE_EXCEPTION(ret);
ret = MAL_SUCCEED;
@:MALrecycleStart(t)@ {
@:beginProfile(t,1)@
@@ -1569,6 +1570,7 @@ safeguardStack(Client cntxt, MalBlkPtr m
* @+ The major switch
*/
@= MALinterpret
+ FREE_EXCEPTION(ret);
ret = 0;
switch (pci->token) {
case ASSIGNsymbol:
@@ -1709,6 +1711,7 @@ safeguardStack(Client cntxt, MalBlkPtr m
break;
case RAISEsymbol:
exceptionVar = getDestVar(pci);
+ FREE_EXCEPTION(ret);
ret = NULL;
if (getVarType(mb, getDestVar(pci)) == TYPE_str) {
ret = createScriptException(mb, stkpc, MAL, NULL,
@@ -1784,6 +1787,7 @@ safeguardStack(Client cntxt, MalBlkPtr m
BBPincref(lhs->val.bval, TRUE);
}
@:restoreTarget(@1, @3)@
+ FREE_EXCEPTION(ret);
ret = 0;
@:exceptionHndlr(@1, @2, @3)@
@:timingHndlr(@1)@
@@ -2466,7 +2470,8 @@ void garbageElement(Client cntxt, ValPtr
if (cntxt && cntxt->flags & bigfootFlag)
updateBigFoot(cntxt, bid, FALSE);
BBPdecref(bid, TRUE);
- } else if (BATatoms[v->vtype].atomDestroy) {
+ } else if (0 < v->vtype && v->vtype < TYPE_any &&
+ BATatoms[v->vtype].atomDestroy) {
(*BATatoms[v->vtype].atomDestroy)(v->val.pval);
v->val.pval = 0;
}
diff --git a/monetdb5/modules/mal/tablet.c b/monetdb5/modules/mal/tablet.c
--- a/monetdb5/modules/mal/tablet.c
+++ b/monetdb5/modules/mal/tablet.c
@@ -328,12 +328,31 @@ TABprelude(int *ret)
static void
+clearColumn(Column *c)
+{
+ int i;
+ CLEAR(c->batname);
+ CLEAR(c->name);
+ CLEAR(c->type);
+ CLEAR(c->sep);
+ c->width = 0;
+ c->tabs = 0;
+ for (i = 0; i < SLICES; i++)
+ c->c[i] = NULL;
+ for (i = 0; i < BINS; i++)
+ c->bin[i] = NULL;
+ c->p = 0;
+ /* keep nullstr and brackets */
+}
+
+static str
TABformatPrepare(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr pci)
{
int rnr = (int) (cntxt - mal_clients);
Tablet *t;
- int anr = 0, i, tpe, k = 0;
+ int anr, i, tpe, k = 0;
ptr val;
+ str e;
makeTableSpace(rnr, pci->argc - pci->retc);
t = tableReports[rnr];
@@ -345,32 +364,43 @@ TABformatPrepare(Client cntxt, MalBlkPtr
t->sep = GDKstrdup("\t");
t->rowwidth = (int) (strlen(t->rlbrk) + strlen(t->rrbrk) - 2);
- for (i = pci->retc; i < pci->argc; anr++, i++) {
+ for (anr = 0, i = pci->retc; i < pci->argc; anr++, i++) {
char *name = getArgName(mb, pci, i);
/* The type should be taken from the stack ! */
tpe = stk->stk[pci->argv[i]].vtype;
val = (ptr) getArgReference(stk, pci, i);
- bindVariable(t, anr, name, tpe, val, &k);
+ e = bindVariable(t, anr, name, tpe, val, &k);
+ if (e != MAL_SUCCEED)
+ return e;
+ }
+ for (i = anr; (BUN) i < t->nr_attrs; i++) {
+ clearColumn(t->columns + i);
+ CLEAR(t->columns[i].lbrk);
+ CLEAR(t->columns[i].rbrk);
+ CLEAR(t->columns[i].nullstr);
}
t->nr_attrs = anr;
t->fd = cntxt->fdout;
t->pivot = 0;
+ return MAL_SUCCEED;
}
str
TABsetFormat(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr pci)
{
(void) cntxt;
- TABformatPrepare(cntxt, mb, stk, pci);
- return MAL_SUCCEED;
+ return TABformatPrepare(cntxt, mb, stk, pci);
}
str
TABheader(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr pci)
{
int rnr = (int) (cntxt - mal_clients);
+ str e;
- TABformatPrepare(cntxt, mb, stk, pci);
+ e = TABformatPrepare(cntxt, mb, stk, pci);
+ if (e != MAL_SUCCEED)
+ return e;
TABshowHeader(tableReports[rnr]);
return MAL_SUCCEED;
}
@@ -417,8 +447,11 @@ TABpage(Client cntxt, MalBlkPtr mb, MalS
{
int rnr = (int) (cntxt - mal_clients);
Tablet *t;
+ str e;
- TABformatPrepare(cntxt, mb, stk, pci);
+ e = TABformatPrepare(cntxt, mb, stk, pci);
+ if (e != MAL_SUCCEED)
+ return e;
t = tableReports[rnr];
if (t->ttopbrk == 0) {
LINE(t->fd, t->rowwidth);
@@ -2128,24 +2161,6 @@ CMDtablet_output(int *ret, int *nameid,
* The routines to manage the table descriptor
*/
static void
-clearColumn(Column *c)
-{
- int i;
- CLEAR(c->batname);
- CLEAR(c->name);
- CLEAR(c->type);
- CLEAR(c->sep);
- c->width = 0;
- c->tabs = 0;
- for (i = 0; i < SLICES; i++)
- c->c[i] = NULL;
- for (i = 0; i < BINS; i++)
- c->bin[i] = NULL;
- c->p = 0;
- /* keep nullstr and brackets */
-}
-
-static void
clearTable(Tablet *t)
{
unsigned int i;
@@ -2235,13 +2250,16 @@ static str
bindVariable(Tablet *t, unsigned int anr, str nme, int tpe, ptr val, int *k)
{
Column *c;
- char *buf;
int tpeStore;
c = t->columns + anr;
tpeStore = ATOMstorage(tpe);
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