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Display both per-table and per-column FDW options in psql's \d output.
Along the way, rename "Options" to "FDW Options" in various places for consistency and clarity. Shigeru Hanada
This commit is contained in:
Robert Haas
parent
5057366eed
commit
d82d84864c
@ -892,15 +892,14 @@ testdb=>
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<para>
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For some types of relation, <literal>\d</> shows additional information
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for each column: column values for sequences, indexed expression for
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indexes and per-column foreign data wrapper options for foreign tables.
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indexes and foreign data wrapper options for foreign tables.
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</para>
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<para>
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The command form <literal>\d+</literal> is identical, except that
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more information is displayed: any comments associated with the
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columns of the table are shown, as is the presence of OIDs in the
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table, the view definition if the relation is a view, and the generic
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options if the relation is a foreign table.
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table, the view definition if the relation is a view.
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</para>
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<para>
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@ -1367,7 +1367,7 @@ describeOneTableDetails(const char *schemaname,
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headers[cols++] = gettext_noop("Definition");
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if (tableinfo.relkind == 'f' && pset.sversion >= 90200)
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headers[cols++] = gettext_noop("Options");
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headers[cols++] = gettext_noop("FDW Options");
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if (verbose)
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{
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@ -2033,9 +2033,12 @@ describeOneTableDetails(const char *schemaname,
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/* print foreign server name */
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if (tableinfo.relkind == 'f')
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{
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char *ftoptions;
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/* Footer information about foreign table */
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printfPQExpBuffer(&buf,
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"SELECT s.srvname\n"
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"SELECT s.srvname,\n"
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" f.ftoptions\n"
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"FROM pg_catalog.pg_foreign_table f,\n"
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" pg_catalog.pg_foreign_server s\n"
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"WHERE f.ftrelid = %s AND s.oid = f.ftserver;",
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@ -2049,9 +2052,18 @@ describeOneTableDetails(const char *schemaname,
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goto error_return;
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}
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/* Print server name */
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printfPQExpBuffer(&buf, "Server: %s",
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PQgetvalue(result, 0, 0));
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printTableAddFooter(&cont, buf.data);
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/* Print per-table FDW options, if any */
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ftoptions = PQgetvalue(result, 0, 1);
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if (ftoptions && ftoptions[0] != '\0')
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{
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printfPQExpBuffer(&buf, "FDW Options: %s", ftoptions);
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printTableAddFooter(&cont, buf.data);
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}
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PQclear(result);
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}
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@ -3668,7 +3680,7 @@ listForeignDataWrappers(const char *pattern, bool verbose)
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printACLColumn(&buf, "fdwacl");
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appendPQExpBuffer(&buf,
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",\n fdwoptions AS \"%s\"",
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gettext_noop("Options"));
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gettext_noop("FDW Options"));
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if (pset.sversion >= 90100)
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appendPQExpBuffer(&buf,
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@ -3744,7 +3756,7 @@ listForeignServers(const char *pattern, bool verbose)
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" d.description AS \"%s\"",
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gettext_noop("Type"),
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gettext_noop("Version"),
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gettext_noop("Options"),
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gettext_noop("FDW Options"),
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gettext_noop("Description"));
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}
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@ -3807,7 +3819,7 @@ listUserMappings(const char *pattern, bool verbose)
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if (verbose)
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appendPQExpBuffer(&buf,
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",\n um.umoptions AS \"%s\"",
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gettext_noop("Options"));
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gettext_noop("FDW Options"));
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appendPQExpBuffer(&buf, "\nFROM pg_catalog.pg_user_mappings um\n");
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@ -3863,7 +3875,7 @@ listForeignTables(const char *pattern, bool verbose)
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appendPQExpBuffer(&buf,
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",\n ft.ftoptions AS \"%s\",\n"
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" d.description AS \"%s\"",
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gettext_noop("Options"),
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gettext_noop("FDW Options"),
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gettext_noop("Description"));
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appendPQExpBuffer(&buf,
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@ -53,7 +53,7 @@ DROP FOREIGN DATA WRAPPER foo;
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CREATE FOREIGN DATA WRAPPER foo OPTIONS (testing '1');
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {testing=1} |
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@ -66,7 +66,7 @@ ERROR: option "testing" provided more than once
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CREATE FOREIGN DATA WRAPPER foo OPTIONS (testing '1', another '2');
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-----------------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {testing=1,another=2} |
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@ -81,12 +81,12 @@ HINT: Must be superuser to create a foreign-data wrapper.
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RESET ROLE;
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CREATE FOREIGN DATA WRAPPER foo VALIDATOR postgresql_fdw_validator;
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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------------+-------------------+---------+--------------------------+-------------------+---------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | postgresql_fdw_validator | | |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | postgresql_fdw_validator | | |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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(3 rows)
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-- ALTER FOREIGN DATA WRAPPER
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@ -98,12 +98,12 @@ ALTER FOREIGN DATA WRAPPER foo VALIDATOR bar; -- ERROR
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ERROR: function bar(text[], oid) does not exist
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ALTER FOREIGN DATA WRAPPER foo NO VALIDATOR;
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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------------+-------------------+---------+--------------------------+-------------------+---------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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(3 rows)
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ALTER FOREIGN DATA WRAPPER foo OPTIONS (a '1', b '2');
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@ -113,22 +113,22 @@ ALTER FOREIGN DATA WRAPPER foo OPTIONS (DROP c); -- ERROR
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ERROR: option "c" not found
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ALTER FOREIGN DATA WRAPPER foo OPTIONS (ADD x '1', DROP x);
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-----------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {a=1,b=2} |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {a=1,b=2} |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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(3 rows)
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ALTER FOREIGN DATA WRAPPER foo OPTIONS (DROP a, SET b '3', ADD c '4');
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-----------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {b=3,c=4} |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {b=3,c=4} |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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(3 rows)
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ALTER FOREIGN DATA WRAPPER foo OPTIONS (a '2');
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@ -136,7 +136,7 @@ ALTER FOREIGN DATA WRAPPER foo OPTIONS (b '4'); -- ERROR
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ERROR: option "b" provided more than once
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+---------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {b=3,c=4,a=2} |
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@ -151,7 +151,7 @@ SET ROLE regress_test_role_super;
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ALTER FOREIGN DATA WRAPPER foo OPTIONS (ADD d '5');
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | {b=3,c=4,a=2,d=5} |
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@ -170,7 +170,7 @@ HINT: Must be superuser to alter a foreign-data wrapper.
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RESET ROLE;
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------------+---------+--------------------------+-------------------+-------------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | regress_test_role_super | - | - | | {b=3,c=4,a=2,d=5} |
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@ -184,7 +184,7 @@ DROP FOREIGN DATA WRAPPER IF EXISTS nonexistent;
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NOTICE: foreign-data wrapper "nonexistent" does not exist, skipping
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------------+---------+--------------------------+-------------------+-------------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | regress_test_role_super | - | - | | {b=3,c=4,a=2,d=5} |
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@ -203,11 +203,11 @@ ALTER ROLE regress_test_role_super SUPERUSER;
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DROP FOREIGN DATA WRAPPER foo;
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DROP ROLE regress_test_role_super;
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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------------+-------------------+---------+--------------------------+-------------------+---------+-------------
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dummy | foreign_data_user | - | - | | | useless
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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(2 rows)
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CREATE FOREIGN DATA WRAPPER foo;
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@ -215,25 +215,25 @@ CREATE SERVER s1 FOREIGN DATA WRAPPER foo;
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COMMENT ON SERVER s1 IS 'foreign server';
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CREATE USER MAPPING FOR current_user SERVER s1;
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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------------+-------------------+---------+--------------------------+-------------------+---------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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foo | foreign_data_user | - | - | | |
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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(3 rows)
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\des+
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | Options | Description
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------+-------------------+----------------------+-------------------+------+---------+---------+----------------
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s1 | foreign_data_user | foo | | | | | foreign server
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description
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------+-------------------+----------------------+-------------------+------+---------+-------------+----------------
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s1 | foreign_data_user | foo | | | | | foreign server
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(1 row)
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\deu+
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List of user mappings
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Server | User name | Options
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--------+-------------------+---------
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List of user mappings
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Server | User name | FDW Options
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--------+-------------------+-------------
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s1 | foreign_data_user |
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(1 row)
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@ -252,23 +252,23 @@ NOTICE: drop cascades to 2 other objects
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DETAIL: drop cascades to server s1
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drop cascades to user mapping for foreign_data_user
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\dew+
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | Options | Description
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------------+-------------------+---------+--------------------------+-------------------+---------+-------------
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dummy | foreign_data_user | - | - | | | useless
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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List of foreign-data wrappers
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Name | Owner | Handler | Validator | Access privileges | FDW Options | Description
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------------+-------------------+---------+--------------------------+-------------------+-------------+-------------
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dummy | foreign_data_user | - | - | | | useless
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postgresql | foreign_data_user | - | postgresql_fdw_validator | | |
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(2 rows)
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\des+
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | Options | Description
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------+-------+----------------------+-------------------+------+---------+---------+-------------
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description
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------+-------+----------------------+-------------------+------+---------+-------------+-------------
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(0 rows)
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\deu+
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List of user mappings
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Server | User name | Options
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--------+-----------+---------
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List of user mappings
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Server | User name | FDW Options
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--------+-----------+-------------
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(0 rows)
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-- exercise CREATE SERVER
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@ -290,7 +290,7 @@ HINT: Valid options in this context are: authtype, service, connect_timeout, db
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CREATE SERVER s8 FOREIGN DATA WRAPPER postgresql OPTIONS (host 'localhost', dbname 's8db');
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\des+
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | Options | Description
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description
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------+-------------------+----------------------+-------------------+--------+---------+------------------------------+-------------
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s1 | foreign_data_user | foo | | | | |
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s2 | foreign_data_user | foo | | | | {host=a,dbname=b} |
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@ -312,7 +312,7 @@ CREATE SERVER t1 FOREIGN DATA WRAPPER foo;
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RESET ROLE;
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\des+
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | Options | Description
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description
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------+-------------------+----------------------+-------------------+--------+---------+------------------------------+-------------
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s1 | foreign_data_user | foo | | | | |
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s2 | foreign_data_user | foo | | | | {host=a,dbname=b} |
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@ -336,7 +336,7 @@ SET ROLE regress_test_role;
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CREATE SERVER t2 FOREIGN DATA WRAPPER foo;
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\des+
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | Options | Description
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description
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------+-------------------+----------------------+-------------------+--------+---------+------------------------------+-------------
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s1 | foreign_data_user | foo | | | | |
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s2 | foreign_data_user | foo | | | | {host=a,dbname=b} |
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@ -366,7 +366,7 @@ GRANT USAGE ON FOREIGN SERVER s1 TO regress_test_role;
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GRANT USAGE ON FOREIGN SERVER s6 TO regress_test_role2 WITH GRANT OPTION;
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\des+
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | Options | Description
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description
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------+-------------------+----------------------+-----------------------------------------+--------+---------+------------------------------+-------------
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s1 | foreign_data_user | foo | foreign_data_user=U/foreign_data_user +| | 1.0 | {servername=s1} |
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| | | regress_test_role=U/foreign_data_user | | | |
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@ -417,7 +417,7 @@ DETAIL: owner of server s1
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privileges for foreign-data wrapper foo
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\des+
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List of foreign servers
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | Options | Description
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Name | Owner | Foreign-data wrapper | Access privileges | Type | Version | FDW Options | Description
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------+-----------------------+----------------------+-----------------------------------------+--------+---------+---------------------------------+-------------
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s1 | regress_test_indirect | foo | foreign_data_user=U/foreign_data_user +| | 1.1 | {servername=s1} |
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| | | regress_test_role=U/foreign_data_user | | | |
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@ -585,7 +585,7 @@ ALTER USER MAPPING FOR public SERVER t1 OPTIONS (ADD modified '1');
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RESET ROLE;
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\deu+
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List of user mappings
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Server | User name | Options
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Server | User name | FDW Options
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--------+-------------------+-----------------------------
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s4 | foreign_data_user |
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s4 | public | {"mapping=is public"}
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@ -654,17 +654,18 @@ COMMENT ON FOREIGN TABLE ft1 IS 'ft1';
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COMMENT ON COLUMN ft1.c1 IS 'ft1.c1';
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\d+ ft1
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Foreign table "public.ft1"
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Column | Type | Modifiers | Options | Storage | Description
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Column | Type | Modifiers | FDW Options | Storage | Description
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--------+---------+-----------+---------------------------+----------+-------------
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c1 | integer | not null | {param1=val1} | plain | ft1.c1
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c2 | text | | {param2=val2,param3=val3} | extended |
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c3 | date | | | plain |
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Server: sc
|
||||
FDW Options: {"delimiter=,","quote=\""}
|
||||
Has OIDs: no
|
||||
|
||||
\det+
|
||||
List of foreign tables
|
||||
Schema | Table | Server | Options | Description
|
||||
Schema | Table | Server | FDW Options | Description
|
||||
--------+-------+--------+----------------------------+-------------
|
||||
public | ft1 | sc | {"delimiter=,","quote=\""} | ft1
|
||||
(1 row)
|
||||
@ -705,7 +706,7 @@ ALTER FOREIGN TABLE ft1 ALTER COLUMN c7 OPTIONS (ADD p1 'v1', ADD p2 'v2'),
|
||||
ALTER FOREIGN TABLE ft1 ALTER COLUMN c8 OPTIONS (SET p2 'V2', DROP p1);
|
||||
\d+ ft1
|
||||
Foreign table "public.ft1"
|
||||
Column | Type | Modifiers | Options | Storage | Description
|
||||
Column | Type | Modifiers | FDW Options | Storage | Description
|
||||
--------+---------+-----------+---------------------------+----------+-------------
|
||||
c1 | integer | not null | {param1=val1} | plain |
|
||||
c2 | text | | {param2=val2,param3=val3} | extended |
|
||||
@ -717,6 +718,7 @@ ALTER FOREIGN TABLE ft1 ALTER COLUMN c8 OPTIONS (SET p2 'V2', DROP p1);
|
||||
c9 | integer | | | plain |
|
||||
c10 | integer | | {p1=v1} | plain |
|
||||
Server: sc
|
||||
FDW Options: {"delimiter=,","quote=\""}
|
||||
Has OIDs: no
|
||||
|
||||
-- can't change the column type if it's used elsewhere
|
||||
@ -748,7 +750,7 @@ ALTER FOREIGN TABLE foreign_schema.ft1 RENAME c1 TO foreign_column_1;
|
||||
ALTER FOREIGN TABLE foreign_schema.ft1 RENAME TO foreign_table_1;
|
||||
\d foreign_schema.foreign_table_1
|
||||
Foreign table "foreign_schema.foreign_table_1"
|
||||
Column | Type | Modifiers | Options
|
||||
Column | Type | Modifiers | FDW Options
|
||||
------------------+---------+-----------+---------------------------
|
||||
foreign_column_1 | integer | not null | {param1=val1}
|
||||
c2 | text | | {param2=val2,param3=val3}
|
||||
@ -759,6 +761,7 @@ ALTER FOREIGN TABLE foreign_schema.ft1 RENAME TO foreign_table_1;
|
||||
c8 | text | | {p2=V2}
|
||||
c10 | integer | | {p1=v1}
|
||||
Server: sc
|
||||
FDW Options: {quote=~,escape=@}
|
||||
|
||||
-- Information schema
|
||||
SELECT * FROM information_schema.foreign_data_wrappers ORDER BY 1, 2;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user