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Cosmetic improvement for psql opfamily-related information

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* Rename column "Opfamily Name" to "Operator family" for uniformity.
 * Rename column alias from "t1" to "t".
This commit is contained in:
Alexander Korotkov
2020-05-17 13:02:16 +03:00
parent 29b6ddd38d
commit 18b9d22cef
2 changed files with 32 additions and 32 deletions
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6
src/bin/psql/describe.c
View File

@ -6102,7 +6102,7 @@ listOperatorClasses(const char *access_method_pattern,
"\nFROM pg_catalog.pg_opclass c\n"
" LEFT JOIN pg_catalog.pg_am am on am.oid = c.opcmethod\n"
" LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.opcnamespace\n"
" LEFT JOIN pg_catalog.pg_type t1 ON t1.oid = c.opcintype\n"
" LEFT JOIN pg_catalog.pg_type t ON t.oid = c.opcintype\n"
);
if (verbose)
appendPQExpBuffer(&buf,
@ -6114,7 +6114,7 @@ listOperatorClasses(const char *access_method_pattern,
false, false, NULL, "am.amname", NULL, NULL);
if (type_pattern)
processSQLNamePattern(pset.db, &buf, type_pattern, have_where, false,
NULL, "t1.typname", NULL, NULL);
NULL, "t.typname", NULL, NULL);
appendPQExpBufferStr(&buf, "ORDER BY 1, 2, 4;");
res = PSQLexec(buf.data);
@ -6250,7 +6250,7 @@ listOpFamilyOperators(const char *access_method_pattern,
" pg_catalog.format_type(o.amoprighttype, NULL)\n"
" ) AS \"%s\"\n",
gettext_noop("AM"),
gettext_noop("Opfamily Name"),
gettext_noop("Operator family"),
gettext_noop("Operator"));
if (verbose)

58
src/test/regress/expected/psql.out
View File

@ -4953,38 +4953,38 @@ List of access methods
(1 row)
\dAo+ btree float_ops
List of operators of operator families
AM | Opfamily Name | Operator | Strategy | Purpose | Sort opfamily
-------+---------------+-----------------------------------------+----------+---------+---------------
btree | float_ops | < (double precision, double precision) | 1 | search |
btree | float_ops | <= (double precision, double precision) | 2 | search |
btree | float_ops | = (double precision, double precision) | 3 | search |
btree | float_ops | >= (double precision, double precision) | 4 | search |
btree | float_ops | > (double precision, double precision) | 5 | search |
btree | float_ops | < (real, real) | 1 | search |
btree | float_ops | <= (real, real) | 2 | search |
btree | float_ops | = (real, real) | 3 | search |
btree | float_ops | >= (real, real) | 4 | search |
btree | float_ops | > (real, real) | 5 | search |
btree | float_ops | < (double precision, real) | 1 | search |
btree | float_ops | <= (double precision, real) | 2 | search |
btree | float_ops | = (double precision, real) | 3 | search |
btree | float_ops | >= (double precision, real) | 4 | search |
btree | float_ops | > (double precision, real) | 5 | search |
btree | float_ops | < (real, double precision) | 1 | search |
btree | float_ops | <= (real, double precision) | 2 | search |
btree | float_ops | = (real, double precision) | 3 | search |
btree | float_ops | >= (real, double precision) | 4 | search |
btree | float_ops | > (real, double precision) | 5 | search |
List of operators of operator families
AM | Operator family | Operator | Strategy | Purpose | Sort opfamily
-------+-----------------+-----------------------------------------+----------+---------+---------------
btree | float_ops | < (double precision, double precision) | 1 | search |
btree | float_ops | <= (double precision, double precision) | 2 | search |
btree | float_ops | = (double precision, double precision) | 3 | search |
btree | float_ops | >= (double precision, double precision) | 4 | search |
btree | float_ops | > (double precision, double precision) | 5 | search |
btree | float_ops | < (real, real) | 1 | search |
btree | float_ops | <= (real, real) | 2 | search |
btree | float_ops | = (real, real) | 3 | search |
btree | float_ops | >= (real, real) | 4 | search |
btree | float_ops | > (real, real) | 5 | search |
btree | float_ops | < (double precision, real) | 1 | search |
btree | float_ops | <= (double precision, real) | 2 | search |
btree | float_ops | = (double precision, real) | 3 | search |
btree | float_ops | >= (double precision, real) | 4 | search |
btree | float_ops | > (double precision, real) | 5 | search |
btree | float_ops | < (real, double precision) | 1 | search |
btree | float_ops | <= (real, double precision) | 2 | search |
btree | float_ops | = (real, double precision) | 3 | search |
btree | float_ops | >= (real, double precision) | 4 | search |
btree | float_ops | > (real, double precision) | 5 | search |
(20 rows)
\dAo * pg_catalog.jsonb_path_ops
List of operators of operator families
AM | Opfamily Name | Operator
-----+----------------+----------------------
gin | jsonb_path_ops | @> (jsonb, jsonb)
gin | jsonb_path_ops | @? (jsonb, jsonpath)
gin | jsonb_path_ops | @@ (jsonb, jsonpath)
List of operators of operator families
AM | Operator family | Operator
-----+-----------------+----------------------
gin | jsonb_path_ops | @> (jsonb, jsonb)
gin | jsonb_path_ops | @? (jsonb, jsonpath)
gin | jsonb_path_ops | @@ (jsonb, jsonpath)
(3 rows)
\dAp btree float_ops