Changeset: 150bd238b590 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=150bd238b590
Added Files:
sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.sql
sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.err
sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.out
Modified Files:
sql/server/rel_optimizer.c
sql/test/BugTracker-2017/Tests/All
Branch: Dec2016
Log Message:
fixed bug 6186, preperly rename apply operators
diffs (204 lines):
diff --git a/sql/server/rel_optimizer.c b/sql/server/rel_optimizer.c
--- a/sql/server/rel_optimizer.c
+++ b/sql/server/rel_optimizer.c
@@ -7926,8 +7926,6 @@ exp_apply_rename(mvc *sql, sql_exp *e, l
ne = exp_op(sql->sa, nl, e->f);
else
ne = exp_aggr(sql->sa, nl, e->f, need_distinct(e),
need_no_nil(e), e->card, has_nil(e));
- if (e && e->rname)
- exp_setname(sql->sa, ne, e->rname, e->name);
break;
}
case e_atom:
@@ -7936,6 +7934,8 @@ exp_apply_rename(mvc *sql, sql_exp *e, l
}
if (ne && e->p)
ne->p = prop_copy(sql->sa, e->p);
+ if (ne && !ne->used && e->rname)
+ exp_setname(sql->sa, ne, e->rname, e->name);
return ne;
}
diff --git a/sql/test/BugTracker-2017/Tests/All
b/sql/test/BugTracker-2017/Tests/All
--- a/sql/test/BugTracker-2017/Tests/All
+++ b/sql/test/BugTracker-2017/Tests/All
@@ -4,6 +4,7 @@ semijoinunion.Bug-6150
HAVE_LIBZ?heapextend.Bug-6134
incorrect_error.Bug-6141
empty-interval.Bug-6184
+crash_in_null_cast.Bug-6186
drop_not_null_on_pkey.Bug-6189
too-large-decimals.Bug-6192
round-or-truncate.Bug-6193
diff --git a/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.sql
b/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.sql
new file mode 100644
--- /dev/null
+++ b/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.sql
@@ -0,0 +1,48 @@
+CREATE TABLE "sys"."unitTestDontDelete" (
+ "A" VARCHAR(255),
+ "B" BIGINT,
+ "C" DOUBLE,
+ "D" TIMESTAMP
+);
+COPY 10 RECORDS INTO "sys"."unitTestDontDelete" FROM stdin USING DELIMITERS
'\t','\n','"';
+NULL NULL NULL NULL
+"Cat1" 0 0.5 2013-06-10 11:10:10.000000
+"Cat2" 1 1.5 2013-06-11 12:11:11.000000
+"Cat1" 2 2.5 2013-06-12 13:12:12.000000
+"Cat2" 3 3.5 2013-06-13 14:13:13.000000
+"Cat1" 4 4.5 2013-06-14 15:14:14.000000
+"Cat2" 5 5.5 2013-06-15 16:15:15.000000
+"Cat1" 6 6.5 2013-06-16 17:16:16.000000
+"Cat2" 7 7.5 2013-06-17 18:17:17.000000
+"Cat1" 8 8.5 2013-06-18 19:18:18.000000
+
+
+CREATE TABLE "sys"."test_join_left_table" (
+ "a" VARCHAR(255),
+ "b" VARCHAR(255),
+ "l_c" VARCHAR(255)
+);
+COPY 4 RECORDS INTO "sys"."test_join_left_table" FROM stdin USING DELIMITERS
'\t','\n','"';
+"a1" "b1" "c1"
+"a2" "b2" "c2"
+"a3" "b3" "c3"
+"a4" "b4" NULL
+
+
+
+select * from "test_join_left_table" as "ta" where not exists
+ (select 1 as "one" from
+ (select "t2"."A", "t2"."B", "t2"."C", "t2"."D", "t2"."l_c" from
+ (
+ (select "t0"."A" as "A", cast("B" as CLOB) as "B",
"t0"."C" as "C", "t0"."D" as "D", null as "l_c" from "unitTestDontDelete" as
"t0")
+ union all
+ (select "t1"."a" as "A", "t1"."b" as "B", cast(null as
double) as "C", cast(null as timestamp) as "D", "t1"."l_c" as "l_c" from
"test_join_left_table" as "t1")
+ ) as "t2") as "tb"
+ where ("ta"."l_c" = "tb"."l_c" or ("ta"."l_c" is null and "tb"."l_c" is
null)));
+
+drop table test_join_left_table;
+drop table "unitTestDontDelete";
+
+
+
+
diff --git
a/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.err
b/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.err
new file mode 100644
--- /dev/null
+++ b/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.err
@@ -0,0 +1,34 @@
+stderr of test 'crash_in_null_cast.Bug-6186` in directory
'sql/test/BugTracker-2017` itself:
+
+
+# 21:51:16 >
+# 21:51:16 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=33190" "--set"
"mapi_usock=/var/tmp/mtest-28204/.s.monetdb.33190" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/home/niels/scratch/rc-clean/Linux-x86_64/var/MonetDB/mTests_sql_test_BugTracker-2017"
+# 21:51:16 >
+
+# builtin opt gdk_dbpath =
/home/niels/scratch/rc-clean/Linux-x86_64/var/monetdb5/dbfarm/demo
+# builtin opt gdk_debug = 0
+# builtin opt gdk_vmtrim = no
+# builtin opt monet_prompt = >
+# builtin opt monet_daemon = no
+# builtin opt mapi_port = 50000
+# builtin opt mapi_open = false
+# builtin opt mapi_autosense = false
+# builtin opt sql_optimizer = default_pipe
+# builtin opt sql_debug = 0
+# cmdline opt gdk_nr_threads = 0
+# cmdline opt mapi_open = true
+# cmdline opt mapi_port = 33190
+# cmdline opt mapi_usock = /var/tmp/mtest-28204/.s.monetdb.33190
+# cmdline opt monet_prompt =
+# cmdline opt gdk_dbpath =
/home/niels/scratch/rc-clean/Linux-x86_64/var/MonetDB/mTests_sql_test_BugTracker-2017
+# cmdline opt gdk_debug = 536870922
+
+# 21:51:16 >
+# 21:51:16 > "mclient" "-lsql" "-ftest" "-Eutf-8" "-i" "-e"
"--host=/var/tmp/mtest-28204" "--port=33190"
+# 21:51:16 >
+
+
+# 21:51:16 >
+# 21:51:16 > "Done."
+# 21:51:16 >
+
diff --git
a/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.out
b/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.out
new file mode 100644
--- /dev/null
+++ b/sql/test/BugTracker-2017/Tests/crash_in_null_cast.Bug-6186.stable.out
@@ -0,0 +1,75 @@
+stdout of test 'crash_in_null_cast.Bug-6186` in directory
'sql/test/BugTracker-2017` itself:
+
+
+# 21:51:16 >
+# 21:51:16 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=33190" "--set"
"mapi_usock=/var/tmp/mtest-28204/.s.monetdb.33190" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/home/niels/scratch/rc-clean/Linux-x86_64/var/MonetDB/mTests_sql_test_BugTracker-2017"
+# 21:51:16 >
+
+# MonetDB 5 server v11.25.6
+# This is an unreleased version
+# Serving database 'mTests_sql_test_BugTracker-2017', using 8 threads
+# Compiled for x86_64-unknown-linux-gnu/64bit with 128bit integers
+# Found 15.615 GiB available main-memory.
+# Copyright (c) 1993-July 2008 CWI.
+# Copyright (c) August 2008-2017 MonetDB B.V., all rights reserved
+# Visit http://www.monetdb.org/ for further information
+# Listening for connection requests on mapi:monetdb://mosquitto:33190/
+# Listening for UNIX domain connection requests on
mapi:monetdb:///var/tmp/mtest-28204/.s.monetdb.33190
+# MonetDB/GIS module loaded
+# MonetDB/SQL module loaded
+
+Ready.
+
+# 21:51:16 >
+# 21:51:16 > "mclient" "-lsql" "-ftest" "-Eutf-8" "-i" "-e"
"--host=/var/tmp/mtest-28204" "--port=33190"
+# 21:51:16 >
+
+#CREATE TABLE "sys"."unitTestDontDelete" (
+# "A" VARCHAR(255),
+# "B" BIGINT,
+# "C" DOUBLE,
+# "D" TIMESTAMP
+#);
+#COPY 10 RECORDS INTO "sys"."unitTestDontDelete" FROM stdin USING DELIMITERS
'\t','\n','"';
+#NULL NULL NULL NULL
+#"Cat1" 0 0.5 2013-06-10 11:10:10.000000
+#"Cat2" 1 1.5 2013-06-11 12:11:11.000000
+#"Cat1" 2 2.5 2013-06-12 13:12:12.000000
+#"Cat2" 3 3.5 2013-06-13 14:13:13.000000
+#"Cat1" 4 4.5 2013-06-14 15:14:14.000000
+#"Cat2" 5 5.5 2013-06-15 16:15:15.000000
+#"Cat1" 6 6.5 2013-06-16 17:16:16.000000
+#"Cat2" 7 7.5 2013-06-17 18:17:17.000000
+#"Cat1" 8 8.5 2013-06-18 19:18:18.000000
+[ 10 ]
+#CREATE TABLE "sys"."test_join_left_table" (
+# "a" VARCHAR(255),
+# "b" VARCHAR(255),
+# "l_c" VARCHAR(255)
+#);
+#COPY 4 RECORDS INTO "sys"."test_join_left_table" FROM stdin USING DELIMITERS
'\t','\n','"';
+#"a1" "b1" "c1"
+#"a2" "b2" "c2"
+#"a3" "b3" "c3"
+#"a4" "b4" NULL
+[ 4 ]
+#select * from "test_join_left_table" as "ta" where not exists
+# (select 1 as "one" from
+# (select "t2"."A", "t2"."B", "t2"."C", "t2"."D", "t2"."l_c" from
+# (
+# (select "t0"."A" as "A", cast("B" as CLOB) as "B",
"t0"."C" as "C", "t0"."D" as "D", null as "l_c" from "unitTestDontDelete" as
"t0")
+# union all
+# (select "t1"."a" as "A", "t1"."b" as "B", cast(null as
double) as "C", cast(null as timestamp) as "D", "t1"."l_c" as "l_c" from
"test_join_left_table" as "t1")
+# ) as "t2") as "tb"
+# where ("ta"."l_c" = "tb"."l_c" or ("ta"."l_c" is null and "tb"."l_c" is
null)));
+% sys.ta, sys.ta, sys.ta # table_name
+% a, b, l_c # name
+% varchar, varchar, varchar # type
+% 0, 0, 0 # length
+#drop table test_join_left_table;
+#drop table "unitTestDontDelete";
+
+# 21:51:16 >
+# 21:51:16 > "Done."
+# 21:51:16 >
+
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