Changeset: 097dd32a0c74 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=097dd32a0c74
Added Files:
        sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.sql
        sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.err
        sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.out
Modified Files:
        sql/backends/monet5/sql_cat.c
        sql/test/BugTracker-2018/Tests/All
Branch: Mar2018
Log Message:

Added test and fixes bug 6585

ie check for the table to be added if it is already a parent of the merge table


diffs (249 lines):

diff --git a/sql/backends/monet5/sql_cat.c b/sql/backends/monet5/sql_cat.c
--- a/sql/backends/monet5/sql_cat.c
+++ b/sql/backends/monet5/sql_cat.c
@@ -85,18 +85,22 @@ rel_check_tables(sql_table *nt, sql_tabl
                sql_column *mc = m->data;
 
                if (subtype_cmp(&nc->type, &mc->type) != 0)
-                       throw(SQL,"sql.relcheck_tables",SQLSTATE(3F000) "ALTER 
MERGE TABLE: to be added table column type doesn't match MERGE TABLE 
definition");
+                       throw(SQL,"sql.rel_check_tables",SQLSTATE(3F000) "ALTER 
MERGE TABLE: to be added table column type doesn't match MERGE TABLE 
definition");
        }
        if (cs_size(&nt->idxs) != cs_size(&nnt->idxs))
-               throw(SQL,"sql.relcheck_tables",SQLSTATE(3F000) "ALTER MERGE 
TABLE: to be added table index doesn't match MERGE TABLE definition");
+               throw(SQL,"sql.rel_check_tables",SQLSTATE(3F000) "ALTER MERGE 
TABLE: to be added table index doesn't match MERGE TABLE definition");
        if (cs_size(&nt->idxs))
                for (n = nt->idxs.set->h, m = nnt->idxs.set->h; n && m; n = 
n->next, m = m->next) {
                        sql_idx *ni = n->data;
                        sql_idx *mi = m->data;
 
                        if (ni->type != mi->type)
-                               throw(SQL,"sql.relcheck_tables",SQLSTATE(3F000) 
"ALTER MERGE TABLE: to be added table index type doesn't match MERGE TABLE 
definition");
+                               
throw(SQL,"sql.rel_check_tables",SQLSTATE(3F000) "ALTER MERGE TABLE: to be 
added table index type doesn't match MERGE TABLE definition");
                }
+       for(sql_table *up = nt->p ; up ; up = up->p) {
+               if(!strcmp(up->s->base.name, nnt->s->base.name) && 
!strcmp(up->base.name, nnt->base.name))
+                       throw(SQL,"sql.rel_check_tables",SQLSTATE(3F000) "ALTER 
MERGE TABLE: to be added table is a parent of the MERGE TABLE");
+       }
        return MAL_SUCCEED;
 }
 
diff --git a/sql/test/BugTracker-2018/Tests/All 
b/sql/test/BugTracker-2018/Tests/All
--- a/sql/test/BugTracker-2018/Tests/All
+++ b/sql/test/BugTracker-2018/Tests/All
@@ -50,3 +50,4 @@ sqlitelogictest-complex-case.Bug-6573
 create-temp-table-ordered-index-error.Bug-6574
 sqlitelogictest-aritmetic-expressions-handling.Bug-6576
 multiple-insertinto-table-Bug-6578
+nested-merge-tables.Bug-6585
diff --git a/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.sql 
b/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.sql
new file mode 100644
--- /dev/null
+++ b/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.sql
@@ -0,0 +1,34 @@
+create merge table test1 (a int);
+create merge table test2 (a int);
+create table test3 (like test1);
+create merge table test4 (a int);
+create table test5 (like test4);
+
+insert into test3 values (1);
+
+alter table test1 add table test2;
+alter table test2 add table test3;
+alter table test2 add table test1; --error
+
+select a from test1;
+select a from test2;
+select a from test3;
+
+alter table test2 add table test4;
+alter table test4 add table test1; --error
+alter table test4 add table test5;
+
+select a from test1;
+select a from test2;
+
+alter table test1 drop table test2;
+alter table test2 drop table test3;
+alter table test2 drop table test4;
+alter table test4 drop table test1; --error
+alter table test4 drop table test5;
+
+drop table test1;
+drop table test2;
+drop table test3;
+drop table test4;
+drop table test5;
diff --git 
a/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.err 
b/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.err
new file mode 100644
--- /dev/null
+++ b/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.err
@@ -0,0 +1,49 @@
+stderr of test 'nested-merge-tables.Bug-6584` in directory 
'sql/test/BugTracker-2018` itself:
+
+
+# 13:40:48 >  
+# 13:40:48 >  "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set" 
"mapi_open=true" "--set" "mapi_port=36034" "--set" 
"mapi_usock=/var/tmp/mtest-7469/.s.monetdb.36034" "--set" "monet_prompt=" 
"--forcemito" 
"--dbpath=/home/ferreira/repositories/MonetDB-Mar2018/BUILD/var/MonetDB/mTests_sql_test_BugTracker-2018"
 "--set" "embedded_r=yes" "--set" "embedded_py=true" "--set" "embedded_c=true"
+# 13:40:48 >  
+
+# builtin opt  gdk_dbpath = 
/home/ferreira/repositories/MonetDB-Mar2018/BUILD/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 = 36034
+# cmdline opt  mapi_usock = /var/tmp/mtest-7469/.s.monetdb.36034
+# cmdline opt  monet_prompt = 
+# cmdline opt  gdk_dbpath = 
/home/ferreira/repositories/MonetDB-Mar2018/BUILD/var/MonetDB/mTests_sql_test_BugTracker-2018
+# cmdline opt  embedded_r = yes
+# cmdline opt  embedded_py = true
+# cmdline opt  embedded_c = true
+# cmdline opt  gdk_debug = 553648138
+
+# 13:40:49 >  
+# 13:40:49 >  "mclient" "-lsql" "-ftest" "-tnone" "-Eutf-8" "-i" "-e" 
"--host=/var/tmp/mtest-7469" "--port=36034"
+# 13:40:49 >  
+
+MAPI  = (monetdb) /var/tmp/mtest-7469/.s.monetdb.36034
+QUERY = alter table test2 add table test1; --error
+ERROR = !ALTER MERGE TABLE: to be added table is a parent of the MERGE TABLE
+CODE  = 3F000
+MAPI  = (monetdb) /var/tmp/mtest-7922/.s.monetdb.38298
+QUERY = alter table test4 add table test1; --error
+ERROR = !ALTER MERGE TABLE: to be added table is a parent of the MERGE TABLE
+CODE  = 3F000
+MAPI  = (monetdb) /var/tmp/mtest-7922/.s.monetdb.38298
+QUERY = alter table test4 drop table test1; --error
+ERROR = !ALTER TABLE: table 'sys.test1' isn't part of the MERGE TABLE 
'sys.test4'
+CODE  = 42S02
+
+# 13:40:49 >  
+# 13:40:49 >  "Done."
+# 13:40:49 >  
+
diff --git 
a/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.out 
b/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.out
new file mode 100644
--- /dev/null
+++ b/sql/test/BugTracker-2018/Tests/nested-merge-tables.Bug-6585.stable.out
@@ -0,0 +1,114 @@
+stdout of test 'nested-merge-tables.Bug-6584` in directory 
'sql/test/BugTracker-2018` itself:
+
+
+# 13:40:48 >  
+# 13:40:48 >  "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set" 
"mapi_open=true" "--set" "mapi_port=36034" "--set" 
"mapi_usock=/var/tmp/mtest-7469/.s.monetdb.36034" "--set" "monet_prompt=" 
"--forcemito" 
"--dbpath=/home/ferreira/repositories/MonetDB-Mar2018/BUILD/var/MonetDB/mTests_sql_test_BugTracker-2018"
 "--set" "embedded_r=yes" "--set" "embedded_py=true" "--set" "embedded_c=true"
+# 13:40:48 >  
+
+# MonetDB 5 server v11.29.4
+# This is an unreleased version
+# Serving database 'mTests_sql_test_BugTracker-2018', using 8 threads
+# Compiled for x86_64-pc-linux-gnu/64bit
+# Found 15.492 GiB available main-memory.
+# Copyright (c) 1993 - July 2008 CWI.
+# Copyright (c) August 2008 - 2018 MonetDB B.V., all rights reserved
+# Visit https://www.monetdb.org/ for further information
+# Listening for connection requests on 
mapi:monetdb://dhcp-23.eduroam.cwi.nl:36034/
+# Listening for UNIX domain connection requests on 
mapi:monetdb:///var/tmp/mtest-7469/.s.monetdb.36034
+# MonetDB/GIS module loaded
+# MonetDB/SQL module loaded
+# MonetDB/Python2 module loaded
+# MonetDB/R   module loaded
+
+Ready.
+# SQL catalog created, loading sql scripts once
+# loading sql script: 09_like.sql
+# loading sql script: 10_math.sql
+# loading sql script: 11_times.sql
+# loading sql script: 12_url.sql
+# loading sql script: 13_date.sql
+# loading sql script: 14_inet.sql
+# loading sql script: 15_querylog.sql
+# loading sql script: 16_tracelog.sql
+# loading sql script: 17_temporal.sql
+# loading sql script: 18_index.sql
+# loading sql script: 20_vacuum.sql
+# loading sql script: 21_dependency_functions.sql
+# loading sql script: 21_dependency_views.sql
+# loading sql script: 22_clients.sql
+# loading sql script: 23_skyserver.sql
+# loading sql script: 25_debug.sql
+# loading sql script: 26_sysmon.sql
+# loading sql script: 27_rejects.sql
+# loading sql script: 39_analytics.sql
+# loading sql script: 40_geom.sql
+# loading sql script: 40_json.sql
+# loading sql script: 41_md5sum.sql
+# loading sql script: 45_uuid.sql
+# loading sql script: 46_profiler.sql
+# loading sql script: 51_sys_schema_extension.sql
+# loading sql script: 60_wlcr.sql
+# loading sql script: 72_fits.sql
+# loading sql script: 74_netcdf.sql
+# loading sql script: 75_lidar.sql
+# loading sql script: 75_shp.sql
+# loading sql script: 75_storagemodel.sql
+# loading sql script: 80_statistics.sql
+# loading sql script: 80_udf.sql
+# loading sql script: 85_bam.sql
+# loading sql script: 90_generator.sql
+# loading sql script: 99_system.sql
+
+# 13:40:49 >  
+# 13:40:49 >  "mclient" "-lsql" "-ftest" "-tnone" "-Eutf-8" "-i" "-e" 
"--host=/var/tmp/mtest-7469" "--port=36034"
+# 13:40:49 >  
+
+#create merge table test1 (a int);
+#create merge table test2 (a int);
+#create table test3 (like test1);
+#insert into test3 values (1);
+[ 1    ]
+#alter table test1 add table test2;
+#alter table test2 add table test3;
+#select a from test1;
+% sys.test1 # table_name
+% a # name
+% int # type
+% 1 # length
+[ 1    ]
+#select a from test2;
+% sys.test2 # table_name
+% a # name
+% int # type
+% 1 # length
+[ 1    ]
+#select a from test3;
+% sys.test3 # table_name
+% a # name
+% int # type
+% 1 # length
+[ 1    ]
+#alter table test2 add table test4;
+#alter table test4 add table test5;
+#select a from test1;
+% .test1 # table_name
+% a # name
+% int # type
+% 1 # length
+[ 1    ]
+#select a from test2;
+% .test2 # table_name
+% a # name
+% int # type
+% 1 # length
+[ 1    ]
+#alter table test1 drop table test2;
+#alter table test2 drop table test3;
+#drop table test1;
+#drop table test2;
+#drop table test3;
+
+# 13:40:49 >  
+# 13:40:49 >  "Done."
+# 13:40:49 >  
+
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