Hi!
While playing around with 8.0devel I found it somewhat irritating that
psql had no tab-complete support for all tablespace related commands.
Attached is my own poor attempt that adds at least basic support for
CREATE/ALTER/DROP and \db.
When looking through the code I found that there seem to be much more
places where the tabcomplete-code is not 100% in sync with what the
doc's show as possible syntax.
Is there interest in fixing those up (ie qualifing as BUGS that can get
fixed during BETA) ? If so I could take a look at those ...
Stefan
Index: src/bin/psql/tab-complete.c
===================================================================
RCS file: /projects/cvsroot/pgsql-server/src/bin/psql/tab-complete.c,v
retrieving revision 1.109
diff -u -r1.109 tab-complete.c
--- src/bin/psql/tab-complete.c 28 Jul 2004 14:23:30 -0000 1.109
+++ src/bin/psql/tab-complete.c 6 Aug 2004 19:52:52 -0000
@@ -328,6 +328,10 @@
"SELECT pg_catalog.quote_ident(datname) FROM pg_catalog.pg_database "\
" WHERE substring(pg_catalog.quote_ident(datname),1,%d)='%s'"
+#define Query_for_list_of_tablespaces \
+"SELECT pg_catalog.quote_ident(spcname) FROM pg_catalog.pg_tablespace "\
+" WHERE substring(pg_catalog.quote_ident(spcname),1,%d)='%s'"
+
#define Query_for_list_of_encodings \
" SELECT DISTINCT pg_catalog.pg_encoding_to_char(conforencoding) "\
" FROM pg_catalog.pg_conversion "\
@@ -394,6 +398,7 @@
{"SCHEMA", Query_for_list_of_schemas},
{"SEQUENCE", NULL, &Query_for_list_of_sequences},
{"TABLE", NULL, &Query_for_list_of_tables},
+ {"TABLESPACE", Query_for_list_of_tablespaces},
{"TEMP", NULL, NULL}, /* for CREATE TEMP TABLE ... */
{"TRIGGER", "SELECT pg_catalog.quote_ident(tgname) FROM pg_catalog.pg_trigger WHERE
substring(pg_catalog.quote_ident(tgname),1,%d)='%s'"},
{"TYPE", NULL, &Query_for_list_of_datatypes},
@@ -575,9 +580,9 @@
static const char * const backslash_commands[] = {
"\\a", "\\connect", "\\C", "\\cd", "\\copy", "\\copyright",
- "\\d", "\\da", "\\dc", "\\dC", "\\dd", "\\dD", "\\df", "\\dg", "\\di",
- "\\dl", "\\dn", "\\do", "\\dp", "\\ds", "\\dS", "\\dt", "\\dT",
- "\\dv", "\\du",
+ "\\d", "\\da", "\\db", "\\dc", "\\dC", "\\dd", "\\dD", "\\df",
+ "\\dg", "\\di", "\\dl", "\\dn", "\\do", "\\dp", "\\ds", "\\dS",
+ "\\dt", "\\dT", "\\dv", "\\du",
"\\e", "\\echo", "\\encoding",
"\\f", "\\g", "\\h", "\\help", "\\H", "\\i", "\\l",
"\\lo_import", "\\lo_export", "\\lo_list", "\\lo_unlink",
@@ -632,7 +637,7 @@
pg_strcasecmp(prev3_wd, "TABLE") != 0)
{
static const char *const list_ALTER[] =
- {"DATABASE", "GROUP", "SCHEMA", "TABLE", "TRIGGER", "USER", NULL};
+ {"DATABASE", "GROUP", "SCHEMA", "TABLE", "TABLESPACE", "TRIGGER", "USER", NULL};
COMPLETE_WITH_LIST(list_ALTER);
}
@@ -691,6 +696,16 @@
pg_strcasecmp(prev2_wd, "DROP") == 0 &&
pg_strcasecmp(prev_wd, "COLUMN") == 0)
COMPLETE_WITH_ATTR(prev3_wd);
+
+ /* we have ALTER TABLESPACE, so suggest RENAME TO, OWNER TO */
+ else if (pg_strcasecmp(prev3_wd, "ALTER") == 0 &&
+ pg_strcasecmp(prev2_wd, "TABLESPACE") == 0)
+ {
+ static const char *const list_ALTERTSPC[] =
+ {"RENAME TO", "OWNER TO", NULL};
+
+ COMPLETE_WITH_LIST(list_ALTERTSPC);
+ }
/* complete ALTER GROUP <foo> with ADD or DROP */
else if (pg_strcasecmp(prev3_wd, "ALTER") == 0 &&
@@ -985,7 +1000,8 @@
" UNION SELECT 'DATABASE'"
" UNION SELECT 'FUNCTION'"
" UNION SELECT 'LANGUAGE'"
- " UNION SELECT 'SCHEMA'");
+ " UNION SELECT 'SCHEMA'"
+ " UNION SELECT 'TABLESPACE'");
/* Complete "GRANT/REVOKE * ON * " with "TO" */
else if ((pg_strcasecmp(prev4_wd, "GRANT") == 0 ||
@@ -1000,6 +1016,8 @@
COMPLETE_WITH_QUERY(Query_for_list_of_languages);
else if (pg_strcasecmp(prev_wd, "SCHEMA") == 0)
COMPLETE_WITH_QUERY(Query_for_list_of_schemas);
+ else if (pg_strcasecmp(prev_wd, "TABLESPACE") == 0)
+ COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
else
COMPLETE_WITH_CONST("TO");
}
@@ -1007,7 +1025,7 @@
/*
* TODO: to complete with user name we need prev5_wd -- wait for a
* more general solution there same for GRANT <sth> ON { DATABASE |
- * FUNCTION | LANGUAGE | SCHEMA } xxx TO
+ * FUNCTION | LANGUAGE | SCHEMA | TABLESPACE } xxx TO
*/
/* INSERT */
@@ -1295,6 +1313,8 @@
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tisv, NULL);
else if (strcmp(prev_wd, "\\da") == 0)
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_aggregates, NULL);
+ else if (strcmp(prev_wd, "\\db") == 0)
+ COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
else if (strcmp(prev_wd, "\\dD") == 0)
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_domains, NULL);
else if (strcmp(prev_wd, "\\df") == 0 || strcmp(prev_wd, "\\df+") == 0)
