Changeset: 9e97ff5d1439 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=9e97ff5d1439
Added Files:
sql/backends/monet5/sql_hitchhiker.c
sql/backends/monet5/sql_hitchhiker.h
Modified Files:
sql/backends/monet5/Makefile.ag
sql/backends/monet5/sql.mal
Branch: hitchhiker
Log Message:
Added module hitchhiker (hh) in SQL layer
diffs (109 lines):
diff --git a/sql/backends/monet5/Makefile.ag b/sql/backends/monet5/Makefile.ag
--- a/sql/backends/monet5/Makefile.ag
+++ b/sql/backends/monet5/Makefile.ag
@@ -46,6 +46,7 @@ lib__sql = {
sql_round.c sql_round_impl.h sql_bat2time.c \
sql_fround.c sql_fround_impl.h \
sql_orderidx.c sql_orderidx.h \
+ sql_hitchhiker.c sql_hitchhiker.h \
wlr.c wlr.h \
sql_datetrunc.c \
sql_rank.c sql_rank.h sql_subquery.c sql_subquery.h
diff --git a/sql/backends/monet5/sql.mal b/sql/backends/monet5/sql.mal
--- a/sql/backends/monet5/sql.mal
+++ b/sql/backends/monet5/sql.mal
@@ -6,6 +6,7 @@
module batsql;
module sql;
+module hh;
pattern shutdown(delay:bte, force:bit):str
address SQLshutdown_wrap;
@@ -208,6 +209,34 @@ comment "Bind the 'schema.table.index' B
1 - inserts
2 - updates";
+pattern hh.bind(mvc:int, schema:str, table:str, column:str, access:int
):bat[:any_1]
+address sql_hitchhiker
+comment "Bind the 'schema.table.column' BAT with access kind:
+ 0 - base table
+ 1 - inserts
+ 2 - updates";
+
+pattern hh.bind(mvc:int, schema:str, table:str, column:str, access:int
)(uid:bat[:oid],uval:bat[:any_1])
+address sql_hitchhiker
+comment "Bind the 'schema.table.column' BAT with access kind:
+ 0 - base table
+ 1 - inserts
+ 2 - updates";
+
+pattern hh.bind(mvc:int, schema:str, table:str, column:str, access:int,
part_nr:int, nr_parts:int ):bat[:any_1]
+address sql_hitchhiker
+comment "Bind the 'schema.table.column' BAT partition with access kind:
+ 0 - base table
+ 1 - inserts
+ 2 - updates";
+
+pattern hh.bind(mvc:int, schema:str, table:str, column:str, access:int,
part_nr:int, nr_parts:int )(uid:bat[:oid],uval:bat[:any_1])
+address sql_hitchhiker
+comment "Bind the 'schema.table.column' BAT with access kind:
+ 0 - base table
+ 1 - inserts
+ 2 - updates";
+
pattern emptybind(mvc:int, schema:str, table:str, column:str, access:int
):bat[:any_1]
address mvc_bind_wrap;
pattern bind(mvc:int, schema:str, table:str, column:str, access:int
):bat[:any_1]
diff --git a/sql/backends/monet5/sql_hitchhiker.c
b/sql/backends/monet5/sql_hitchhiker.c
new file mode 100644
--- /dev/null
+++ b/sql/backends/monet5/sql_hitchhiker.c
@@ -0,0 +1,16 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * Copyright 1997 - July 2008 CWI, August 2008 - 2020 MonetDB B.V.
+ */
+
+#include "monetdb_config.h"
+#include "sql_hitchhiker.h"
+
+str
+sql_hitchhiker(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr pci)
+{
+ return mvc_bind_wrap(cntxt, mb, stk, pci);
+}
diff --git a/sql/backends/monet5/sql_hitchhiker.h
b/sql/backends/monet5/sql_hitchhiker.h
new file mode 100644
--- /dev/null
+++ b/sql/backends/monet5/sql_hitchhiker.h
@@ -0,0 +1,26 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * Copyright 1997 - July 2008 CWI, August 2008 - 2020 MonetDB B.V.
+ */
+
+#ifndef _SQL_HITCHHIKER_
+#define _SQL_HITCHHIKER_
+
+#include "sql.h"
+
+#ifdef WIN32
+#ifndef LIBSQL
+#define sql5_export extern __declspec(dllimport)
+#else
+#define sql5_export extern __declspec(dllexport)
+#endif
+#else
+#define sql5_export extern
+#endif
+
+sql5_export str sql_hitchhiker(Client cntxt, MalBlkPtr mb, MalStkPtr stk,
InstrPtr pci);
+
+#endif /* _SQL_HITCHHIKER_ */
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