Changeset: c5d5276e6165 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=c5d5276e6165
Added Files:
sql/test/Tests/comment-on-routine.sql
sql/test/Tests/comment-on-routine.stable.err
sql/test/Tests/comment-on-routine.stable.out
Modified Files:
sql/server/rel_schema.c
sql/server/sql_parser.h
sql/server/sql_parser.y
sql/storage/store.c
sql/test/Tests/All
sql/test/Tests/comment-on-column.sql
sql/test/Tests/comment-on-index.sql
sql/test/Tests/comment-on-schema.sql
sql/test/Tests/comment-on-sequence.sql
sql/test/Tests/comment-on-table.sql
sql/test/Tests/comment-on-view.sql
Branch: comment-on
Log Message:
Comment on functions, procedures, etc
diffs (truncated from 540 to 300 lines):
diff --git a/sql/server/rel_schema.c b/sql/server/rel_schema.c
--- a/sql/server/rel_schema.c
+++ b/sql/server/rel_schema.c
@@ -2082,6 +2082,49 @@ rel_find_designated_sequence(mvc *sql, s
return 0;
}
+
+static sqlid
+rel_find_designated_routine(mvc *sql, symbol *sym) {
+ (void)sql;
+ (void)sym;
+ dlist *designator;
+ dlist *qname;
+ dlist *typelist;
+ int func_type;
+ char *sname;
+ sql_schema *s;
+ char *fname;
+ sql_func *func;
+
+
+ assert(sym->type == type_list);
+ designator = sym->data.lval;
+ assert(designator->cnt == 3);
+ qname = designator->h->data.lval;
+ typelist = designator->h->next->data.lval;
+ func_type = designator->h->next->next->data.i_val;
+
+ s = cur_schema(sql);
+ sname = qname_schema(qname);
+ if (sname && !(s = mvc_bind_schema(sql, sname))) {
+ sql_error(sql, 02, "3F000!COMMENT ON:no such schema: %s",
sname);
+ return 0;
+ }
+
+ fname = qname_func(qname);
+ func = resolve_func(sql, s, fname, typelist, func_type, "COMMENT");
+ if (!func && func_type == F_FUNC) {
+ // functions returning a table have a special type
+ func = resolve_func(sql, s, fname, typelist, F_UNION,
"COMMENT");
+ }
+ if (func)
+ return func->base.id;
+
+ if (sql->errstr[0] == '\0')
+ sql_error(sql, 02, "3F000!COMMENT ON:no such routine: %s.%s",
s->base.name, fname);
+ return 0;
+}
+
static sqlid
rel_find_designated_object(mvc *sql, symbol *sym) {
@@ -2098,6 +2141,8 @@ rel_find_designated_object(mvc *sql, sym
return rel_find_designated_index(sql, sym);
case SQL_SEQUENCE:
return rel_find_designated_sequence(sql, sym);
+ case SQL_ROUTINE:
+ return rel_find_designated_routine(sql, sym);
default:
sql_error(sql, 2, "!COMMENT ON %s is not supported",
token2string(sym->token));
return 0;
diff --git a/sql/server/sql_parser.h b/sql/server/sql_parser.h
--- a/sql/server/sql_parser.h
+++ b/sql/server/sql_parser.h
@@ -144,6 +144,7 @@ typedef enum tokens {
SQL_FRAME,
SQL_COMPARE,
SQL_FILTER,
+ SQL_ROUTINE,
SQL_TEMP_LOCAL,
SQL_TEMP_GLOBAL,
SQL_INT_VALUE,
diff --git a/sql/server/sql_parser.y b/sql/server/sql_parser.y
--- a/sql/server/sql_parser.y
+++ b/sql/server/sql_parser.y
@@ -5485,6 +5485,7 @@ catalog_object:
}
| INDEX qname { $$ = _symbol_create_list( SQL_INDEX, $2 ); }
| SEQUENCE qname { $$ = _symbol_create_list( SQL_SEQUENCE, $2 ); }
+ | routine_designator { $$ = _symbol_create_list( SQL_ROUTINE, $1 ); }
;
XML_value_expression:
@@ -6151,6 +6152,7 @@ char *token2string(int token)
SQL(FRAME);
SQL(COMPARE);
SQL(FILTER);
+ SQL(ROUTINE);
SQL(TEMP_LOCAL);
SQL(TEMP_GLOBAL);
SQL(INT_VALUE);
diff --git a/sql/storage/store.c b/sql/storage/store.c
--- a/sql/storage/store.c
+++ b/sql/storage/store.c
@@ -3937,6 +3937,7 @@ sys_drop_func(sql_trans *tr, sql_func *f
table_funcs.table_delete(tr, sys_tab_func, rid_func);
sql_trans_drop_dependencies(tr, func->base.id);
+ sql_trans_drop_any_comment(tr, func->base.id);
tr->schema_updates ++;
diff --git a/sql/test/Tests/All b/sql/test/Tests/All
--- a/sql/test/Tests/All
+++ b/sql/test/Tests/All
@@ -107,6 +107,7 @@ comment-on-view
comment-on-column
comment-on-index
comment-on-sequence
+comment-on-routine
#HAVE_GEOM?trace
diff --git a/sql/test/Tests/comment-on-column.sql
b/sql/test/Tests/comment-on-column.sql
--- a/sql/test/Tests/comment-on-column.sql
+++ b/sql/test/Tests/comment-on-column.sql
@@ -5,7 +5,7 @@ SET SCHEMA sch;
CREATE TABLE origs AS SELECT id FROM sys.comments;
CREATE FUNCTION all_kinds_of_object()
-RETURNS TABLE (id INTEGER, name VARCHAR(80), type VARCHAR(20))
+RETURNS TABLE (id INTEGER, name VARCHAR(80), type VARCHAR(30))
RETURN TABLE (
SELECT id, name, table_type_name
FROM sys.tables, sys.table_types
@@ -23,10 +23,14 @@ RETURN TABLE (
UNION ALL
SELECT id, name, 'SEQUENCE'
FROM sys.sequences
+ UNION ALL
+ SELECT id, name, function_type_name
+ FROM sys.functions, sys.function_types
+ WHERE type = function_type_id
);
CREATE FUNCTION new_comments()
-RETURNS TABLE (name VARCHAR(80), source VARCHAR(20), remark CLOB)
+RETURNS TABLE (name VARCHAR(80), source VARCHAR(30), remark CLOB)
RETURN TABLE (
SELECT o.name, o.type, c.remark
FROM sys.comments AS c LEFT JOIN all_kinds_of_object() AS o ON c.id =
o.id
diff --git a/sql/test/Tests/comment-on-index.sql
b/sql/test/Tests/comment-on-index.sql
--- a/sql/test/Tests/comment-on-index.sql
+++ b/sql/test/Tests/comment-on-index.sql
@@ -5,7 +5,7 @@ SET SCHEMA sch;
CREATE TABLE origs AS SELECT id FROM sys.comments;
CREATE FUNCTION all_kinds_of_object()
-RETURNS TABLE (id INTEGER, name VARCHAR(80), type VARCHAR(20))
+RETURNS TABLE (id INTEGER, name VARCHAR(80), type VARCHAR(30))
RETURN TABLE (
SELECT id, name, table_type_name
FROM sys.tables, sys.table_types
@@ -23,10 +23,14 @@ RETURN TABLE (
UNION ALL
SELECT id, name, 'SEQUENCE'
FROM sys.sequences
+ UNION ALL
+ SELECT id, name, function_type_name
+ FROM sys.functions, sys.function_types
+ WHERE type = function_type_id
);
CREATE FUNCTION new_comments()
-RETURNS TABLE (name VARCHAR(80), source VARCHAR(20), remark CLOB)
+RETURNS TABLE (name VARCHAR(80), source VARCHAR(30), remark CLOB)
RETURN TABLE (
SELECT o.name, o.type, c.remark
FROM sys.comments AS c LEFT JOIN all_kinds_of_object() AS o ON c.id =
o.id
diff --git a/sql/test/Tests/comment-on-routine.sql
b/sql/test/Tests/comment-on-routine.sql
new file mode 100644
--- /dev/null
+++ b/sql/test/Tests/comment-on-routine.sql
@@ -0,0 +1,69 @@
+DROP SCHEMA IF EXISTS sch;
+CREATE SCHEMA sch;
+SET SCHEMA sch;
+
+CREATE TABLE origs AS SELECT id FROM sys.comments;
+
+CREATE FUNCTION all_kinds_of_object()
+RETURNS TABLE (id INTEGER, name VARCHAR(80), type VARCHAR(30))
+RETURN TABLE (
+ SELECT id, name, table_type_name
+ FROM sys.tables, sys.table_types
+ WHERE type = table_type_id
+ UNION ALL
+ SELECT id, name, 'SCHEMA'
+ FROM sys.schemas
+ UNION ALL
+ SELECT c.id, t.name || '.' || c.name, 'COLUMN'
+ FROM sys.columns AS c, sys.tables AS t
+ WHERE c.table_id = t.id
+ UNION ALL
+ SELECT id, name, 'INDEX'
+ FROM sys.idxs
+ UNION ALL
+ SELECT id, name, 'SEQUENCE'
+ FROM sys.sequences
+ UNION ALL
+ SELECT id, name, function_type_name
+ FROM sys.functions, sys.function_types
+ WHERE type = function_type_id
+);
+
+CREATE FUNCTION new_comments()
+RETURNS TABLE (name VARCHAR(80), source VARCHAR(30), remark CLOB)
+RETURN TABLE (
+ SELECT o.name, o.type, c.remark
+ FROM sys.comments AS c LEFT JOIN all_kinds_of_object() AS o ON c.id =
o.id
+ WHERE c.id NOT IN (SELECT id FROM origs)
+);
+
+------------------------------------------------------------------------
+
+CREATE FUNCTION f() RETURNS INT RETURN 42;
+CREATE FUNCTION f(i INT) RETURNS INT RETURN 2 * i;
+CREATE FUNCTION f(i INT, j INT) RETURNS INT RETURN i + j;
+CREATE FUNCTION g(i INT) RETURNS TABLE (j INT) RETURN SELECT i;
+
+COMMENT ON FUNCTION f() IS 'function with no parameters';
+COMMENT ON FUNCTION f(INT) IS 'function with one parameter';
+COMMENT ON FUNCTION f(INT, INT) IS 'function with two parameters';
+COMMENT ON FUNCTION g IS 'table returning function';
+COMMENT ON PROCEDURE sys.comment_on(int, varchar(65000)) IS 'sys comment_on';
+SELECT * FROM new_comments();
+
+-- drop one, check if the right one disappears
+COMMENT ON FUNCTION f(INT) is NULL;
+SELECT * FROM new_comments();
+
+-- if there is no ambiguity we can leave out the parameter list
+COMMENT ON PROCEDURE sys.comment_on IS NULL;
+SELECT * FROM new_comments();
+
+-- if there is ambiguity we can't
+COMMENT ON FUNCTION f IS 'ambiguous';
+
+-- dropping the functions cascades to the comments
+DROP FUNCTION f(INT);
+DROP FUNCTION f(INT, INT);
+DROP FUNCTION f();
+SELECT * FROM new_comments();
diff --git a/sql/test/Tests/comment-on-routine.stable.err
b/sql/test/Tests/comment-on-routine.stable.err
new file mode 100644
--- /dev/null
+++ b/sql/test/Tests/comment-on-routine.stable.err
@@ -0,0 +1,39 @@
+stderr of test 'comment-on-routine` in directory 'sql/test` itself:
+
+
+# 14:09:09 >
+# 14:09:09 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=31366" "--set"
"mapi_usock=/var/tmp/mtest-70902/.s.monetdb.31366" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/Users/joeri/monets/default/var/MonetDB/mTests_sql_test" "--set"
"embedded_r=yes"
+# 14:09:09 >
+
+# builtin opt gdk_dbpath =
/Users/joeri/monets/default/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 = 31366
+# cmdline opt mapi_usock = /var/tmp/mtest-70902/.s.monetdb.31366
+# cmdline opt monet_prompt =
+# cmdline opt gdk_dbpath =
/Users/joeri/monets/default/var/MonetDB/mTests_sql_test
+# cmdline opt embedded_r = yes
+# cmdline opt gdk_debug = 536870922
+
+# 14:09:10 >
+# 14:09:10 > "mclient" "-lsql" "-ftest" "-Eutf-8" "-i" "-e"
"--host=/var/tmp/mtest-70902" "--port=31366"
+# 14:09:10 >
+
+MAPI = (monetdb) /var/tmp/mtest-70902/.s.monetdb.31366
+QUERY = COMMENT ON FUNCTION f IS 'ambiguous';
+ERROR = !COMMENT FUNCTION: there are more than one function called 'f', please
use the full signature
+CODE = 42000
+
+# 14:09:10 >
+# 14:09:10 > "Done."
+# 14:09:10 >
+
diff --git a/sql/test/Tests/comment-on-routine.stable.out
b/sql/test/Tests/comment-on-routine.stable.out
new file mode 100644
--- /dev/null
+++ b/sql/test/Tests/comment-on-routine.stable.out
@@ -0,0 +1,135 @@
+stdout of test 'comment-on-routine` in directory 'sql/test` itself:
+
+
+# 14:09:09 >
+# 14:09:09 > "mserver5" "--debug=10" "--set" "gdk_nr_threads=0" "--set"
"mapi_open=true" "--set" "mapi_port=31366" "--set"
"mapi_usock=/var/tmp/mtest-70902/.s.monetdb.31366" "--set" "monet_prompt="
"--forcemito"
"--dbpath=/Users/joeri/monets/default/var/MonetDB/mTests_sql_test" "--set"
"embedded_r=yes"
+# 14:09:09 >
+
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