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Diffstat (limited to 'src/bin/psql/tab-complete.c')
-rw-r--r--src/bin/psql/tab-complete.c163
1 files changed, 85 insertions, 78 deletions
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index a7e9fbca3d4..5e6abe21077 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -3,7 +3,7 @@
*
* Copyright 2000-2002 by PostgreSQL Global Development Group
*
- * $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.82 2003/07/29 00:03:18 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.83 2003/08/04 00:43:29 momjian Exp $
*/
/*----------------------------------------------------------------------
@@ -80,7 +80,7 @@ static char *create_command_generator(const char *text, int state);
static char *complete_from_query(const char *text, int state);
static char *complete_from_schema_query(const char *text, int state);
static char *_complete_from_query(int is_schema_query,
- const char *text, int state);
+ const char *text, int state);
static char *complete_from_const(const char *text, int state);
static char *complete_from_list(const char *text, int state);
@@ -411,33 +411,34 @@ initialize_readline(void)
typedef struct
{
char *name;
- int with_schema;
+ int with_schema;
char *query;
} pgsql_thing_t;
pgsql_thing_t words_after_create[] = {
{"AGGREGATE", WITH_SCHEMA, Query_for_list_of_aggregates},
- {"CAST", NO_SCHEMA, NULL}, /* Casts have complex structures for namees, so skip it */
+ {"CAST", NO_SCHEMA, NULL}, /* Casts have complex structures for
+ * namees, so skip it */
{"CONVERSION", NO_SCHEMA, "SELECT conname FROM pg_catalog.pg_conversion WHERE substr(conname,1,%d)='%s'"},
{"DATABASE", NO_SCHEMA, Query_for_list_of_databases},
{"DOMAIN", WITH_SCHEMA, Query_for_list_of_domains},
{"FUNCTION", WITH_SCHEMA, Query_for_list_of_functions},
{"GROUP", NO_SCHEMA, "SELECT groname FROM pg_catalog.pg_group WHERE substr(groname,1,%d)='%s'"},
{"LANGUAGE", NO_SCHEMA, Query_for_list_of_languages},
- {"INDEX", WITH_SCHEMA, Query_for_list_of_indexes},
- {"OPERATOR", NO_SCHEMA, NULL}, /* Querying for this is probably not such
- * a good idea. */
+ {"INDEX", WITH_SCHEMA, Query_for_list_of_indexes},
+ {"OPERATOR", NO_SCHEMA, NULL}, /* Querying for this is probably
+ * not such a good idea. */
{"RULE", NO_SCHEMA, "SELECT rulename FROM pg_catalog.pg_rules WHERE substr(rulename,1,%d)='%s'"},
{"SCHEMA", NO_SCHEMA, Query_for_list_of_schemas},
{"SEQUENCE", WITH_SCHEMA, Query_for_list_of_sequences},
{"TABLE", WITH_SCHEMA, Query_for_list_of_tables},
- {"TEMP", NO_SCHEMA, NULL}, /* for CREATE TEMP TABLE ... */
+ {"TEMP", NO_SCHEMA, NULL}, /* for CREATE TEMP TABLE ... */
{"TRIGGER", NO_SCHEMA, "SELECT tgname FROM pg_catalog.pg_trigger WHERE substr(tgname,1,%d)='%s'"},
- {"TYPE", WITH_SCHEMA, Query_for_list_of_datatypes },
- {"UNIQUE", NO_SCHEMA, NULL}, /* for CREATE UNIQUE INDEX ... */
- {"USER", NO_SCHEMA, Query_for_list_of_users},
+ {"TYPE", WITH_SCHEMA, Query_for_list_of_datatypes},
+ {"UNIQUE", NO_SCHEMA, NULL}, /* for CREATE UNIQUE INDEX ... */
+ {"USER", NO_SCHEMA, Query_for_list_of_users},
{"VIEW", WITH_SCHEMA, Query_for_list_of_views},
- {NULL, NO_SCHEMA, NULL} /* end of list */
+ {NULL, NO_SCHEMA, NULL} /* end of list */
};
@@ -594,9 +595,9 @@ psql_completion(char *text, int start, int end)
};
static char *backslash_commands[] = {
- "\\a", "\\connect", "\\C", "\\cd", "\\copy", "\\copyright",
- "\\d", "\\da", "\\dc", "\\dC", "\\dd", "\\dD", "\\df", "\\di",
- "\\dl", "\\dn", "\\do", "\\dp", "\\ds", "\\dS", "\\dt", "\\dT",
+ "\\a", "\\connect", "\\C", "\\cd", "\\copy", "\\copyright",
+ "\\d", "\\da", "\\dc", "\\dC", "\\dd", "\\dD", "\\df", "\\di",
+ "\\dl", "\\dn", "\\do", "\\dp", "\\ds", "\\dS", "\\dt", "\\dT",
"\\dv", "\\du",
"\\e", "\\echo", "\\encoding",
"\\f", "\\g", "\\h", "\\help", "\\H", "\\i", "\\l",
@@ -637,19 +638,22 @@ psql_completion(char *text, int start, int end)
/* CREATE or DROP but not ALTER TABLE sth DROP */
/* complete with something you can create or drop */
- else if (strcasecmp(prev_wd, "CREATE") == 0 ||
+ else if (strcasecmp(prev_wd, "CREATE") == 0 ||
(strcasecmp(prev_wd, "DROP") == 0 &&
- strcasecmp(prev3_wd,"TABLE") != 0 ))
- matches = completion_matches(text, create_command_generator);
+ strcasecmp(prev3_wd, "TABLE") != 0))
+ matches = completion_matches(text, create_command_generator);
/* ALTER */
- /* complete with what you can alter (TABLE, GROUP, USER, ...)
- * unless we're in ALTER TABLE sth ALTER*/
- else if (strcasecmp(prev_wd, "ALTER") == 0 &&
- strcasecmp(prev3_wd, "TABLE") != 0 )
+
+ /*
+ * complete with what you can alter (TABLE, GROUP, USER, ...) unless
+ * we're in ALTER TABLE sth ALTER
+ */
+ else if (strcasecmp(prev_wd, "ALTER") == 0 &&
+ strcasecmp(prev3_wd, "TABLE") != 0)
{
char *list_ALTER[] = {"DATABASE", "GROUP", "SCHEMA", "TABLE",
- "TRIGGER", "USER", NULL};
+ "TRIGGER", "USER", NULL};
COMPLETE_WITH_LIST(list_ALTER);
}
@@ -683,7 +687,7 @@ psql_completion(char *text, int start, int end)
strcasecmp(prev2_wd, "TABLE") == 0)
{
char *list_ALTER2[] = {"ADD", "ALTER", "DROP", "RENAME",
- "OWNER TO", NULL};
+ "OWNER TO", NULL};
COMPLETE_WITH_LIST(list_ALTER2);
}
@@ -695,14 +699,15 @@ psql_completion(char *text, int start, int end)
/* If we have TABLE <sth> DROP, provide COLUMN or CONSTRAINT */
else if (strcasecmp(prev3_wd, "TABLE") == 0 &&
- strcasecmp(prev_wd, "DROP") == 0)
+ strcasecmp(prev_wd, "DROP") == 0)
{
char *list_TABLEDROP[] = {"COLUMN", "CONSTRAINT", NULL};
+
COMPLETE_WITH_LIST(list_TABLEDROP);
}
/* If we have TABLE <sth> DROP COLUMN, provide list of columns */
else if (strcasecmp(prev4_wd, "TABLE") == 0 &&
- strcasecmp(prev2_wd, "DROP") == 0 &&
+ strcasecmp(prev2_wd, "DROP") == 0 &&
strcasecmp(prev_wd, "COLUMN") == 0)
COMPLETE_WITH_ATTR(prev3_wd);
@@ -769,8 +774,8 @@ psql_completion(char *text, int start, int end)
{
char *list_COMMENT[] =
{"DATABASE", "INDEX", "RULE", "SCHEMA", "SEQUENCE", "TABLE",
- "TYPE", "VIEW", "COLUMN", "AGGREGATE", "FUNCTION", "OPERATOR",
- "TRIGGER", "CONSTRAINT", "DOMAIN", NULL};
+ "TYPE", "VIEW", "COLUMN", "AGGREGATE", "FUNCTION", "OPERATOR",
+ "TRIGGER", "CONSTRAINT", "DOMAIN", NULL};
COMPLETE_WITH_LIST(list_COMMENT);
}
@@ -849,7 +854,7 @@ psql_completion(char *text, int start, int end)
strcasecmp(prev_wd, "ON") == 0)
{
char *rule_events[] = {"SELECT", "UPDATE", "INSERT",
- "DELETE", NULL};
+ "DELETE", NULL};
COMPLETE_WITH_LIST(rule_events);
}
@@ -966,10 +971,11 @@ psql_completion(char *text, int start, int end)
* sequences, and indexes
*
* keywords DATABASE, FUNCTION, LANGUAGE, SCHEMA added to query result
- * via UNION; seems to work intuitively
- *
- * Note: GRANT/REVOKE can get quite complex; tab-completion as implemented
- * here will only work if the privilege list contains exactly one privilege
+ * via UNION; seems to work intuitively
+ *
+ * Note: GRANT/REVOKE can get quite complex; tab-completion as
+ * implemented here will only work if the privilege list contains
+ * exactly one privilege
*/
else if ((strcasecmp(prev3_wd, "GRANT") == 0 ||
strcasecmp(prev3_wd, "REVOKE") == 0) &&
@@ -977,30 +983,30 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_QUERY("SELECT relname FROM pg_catalog.pg_class c, pg_catalog.pg_namespace n "
" WHERE relkind in ('r','S','v') "
" AND substr(relname,1,%d)='%s' "
- " AND pg_catalog.pg_table_is_visible(c.oid) "
+ " AND pg_catalog.pg_table_is_visible(c.oid) "
" AND relnamespace = n.oid "
- " AND n.nspname NOT IN ('pg_catalog', 'pg_toast') "
- " UNION "
- "SELECT 'DATABASE' AS relname "
- " UNION "
- "SELECT 'FUNCTION' AS relname "
- " UNION "
- "SELECT 'LANGUAGE' AS relname "
- " UNION "
- "SELECT 'SCHEMA' AS relname ");
+ " AND n.nspname NOT IN ('pg_catalog', 'pg_toast') "
+ " UNION "
+ "SELECT 'DATABASE' AS relname "
+ " UNION "
+ "SELECT 'FUNCTION' AS relname "
+ " UNION "
+ "SELECT 'LANGUAGE' AS relname "
+ " UNION "
+ "SELECT 'SCHEMA' AS relname ");
/* Complete "GRANT/REVOKE * ON * " with "TO" */
- else if ((strcasecmp(prev4_wd, "GRANT") == 0 ||
+ else if ((strcasecmp(prev4_wd, "GRANT") == 0 ||
strcasecmp(prev4_wd, "REVOKE") == 0) &&
strcasecmp(prev2_wd, "ON") == 0)
{
- if(strcasecmp(prev_wd, "DATABASE") == 0)
+ if (strcasecmp(prev_wd, "DATABASE") == 0)
COMPLETE_WITH_QUERY(Query_for_list_of_databases);
- else if(strcasecmp(prev_wd, "FUNCTION") == 0)
+ else if (strcasecmp(prev_wd, "FUNCTION") == 0)
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_functions);
- else if(strcasecmp(prev_wd, "LANGUAGE") == 0)
+ else if (strcasecmp(prev_wd, "LANGUAGE") == 0)
COMPLETE_WITH_QUERY(Query_for_list_of_languages);
- else if(strcasecmp(prev_wd, "SCHEMA") == 0)
+ else if (strcasecmp(prev_wd, "SCHEMA") == 0)
COMPLETE_WITH_QUERY(Query_for_list_of_schemas);
else
COMPLETE_WITH_CONST("TO");
@@ -1008,8 +1014,8 @@ psql_completion(char *text, int start, int end)
/*
* 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
+ * more general solution there same for GRANT <sth> ON { DATABASE |
+ * FUNCTION | LANGUAGE | SCHEMA } xxx TO
*/
/* INSERT */
@@ -1055,7 +1061,7 @@ psql_completion(char *text, int start, int end)
/* LOCK */
/* Complete LOCK [TABLE] with a list of tables */
else if (strcasecmp(prev_wd, "LOCK") == 0 ||
- (strcasecmp(prev_wd, "TABLE") == 0 &&
+ (strcasecmp(prev_wd, "TABLE") == 0 &&
strcasecmp(prev2_wd, "LOCK") == 0))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
@@ -1078,7 +1084,7 @@ psql_completion(char *text, int start, int end)
"ROW SHARE MODE", "ROW EXCLUSIVE MODE",
"SHARE UPDATE EXCLUSIVE MODE", "SHARE MODE",
"SHARE ROW EXCLUSIVE MODE",
- "EXCLUSIVE MODE", "ACCESS EXCLUSIVE MODE", NULL};
+ "EXCLUSIVE MODE", "ACCESS EXCLUSIVE MODE", NULL};
COMPLETE_WITH_LIST(lock_modes);
}
@@ -1188,9 +1194,9 @@ psql_completion(char *text, int start, int end)
if (strcasecmp(prev2_wd, "DateStyle") == 0)
{
char *my_list[] = {"ISO", "SQL", "Postgres", "German",
- "YMD", "DMY", "MDY",
- "US", "European", "NonEuropean",
- "DEFAULT", NULL};
+ "YMD", "DMY", "MDY",
+ "US", "European", "NonEuropean",
+ "DEFAULT", NULL};
COMPLETE_WITH_LIST(my_list);
}
@@ -1289,7 +1295,7 @@ psql_completion(char *text, int start, int end)
{
char *my_list[] = {"format", "border", "expanded",
"null", "fieldsep", "tuples_only", "title", "tableattr", "pager",
- "recordsep", NULL};
+ "recordsep", NULL};
COMPLETE_WITH_LIST(my_list);
}
@@ -1316,7 +1322,7 @@ psql_completion(char *text, int start, int end)
for (i = 0; words_after_create[i].name; i++)
if (strcasecmp(prev_wd, words_after_create[i].name) == 0)
{
- if(words_after_create[i].with_schema == WITH_SCHEMA)
+ if (words_after_create[i].with_schema == WITH_SCHEMA)
COMPLETE_WITH_SCHEMA_QUERY(words_after_create[i].query);
else
COMPLETE_WITH_QUERY(words_after_create[i].query);
@@ -1397,27 +1403,27 @@ create_command_generator(const char *text, int state)
static char *
complete_from_query(const char *text, int state)
{
- return _complete_from_query(0, text, state);
+ return _complete_from_query(0, text, state);
}
static char *
complete_from_schema_query(const char *text, int state)
{
- return _complete_from_query(1, text, state);
+ return _complete_from_query(1, text, state);
}
/* This creates a list of matching things, according to a query pointed to
by completion_charp.
The query can be one of two kinds:
- - A simple query which must contain a %d and a %s, which will be replaced
+ - A simple query which must contain a %d and a %s, which will be replaced
by the string length of the text and the text itself. The query may also
- have another %s in it, which will be replaced by the value of
+ have another %s in it, which will be replaced by the value of
completion_info_charp.
- or:
+ or:
- A schema query used for completion of both schema and relation names;
these are more complex and must contain in the following order:
- %d %s %d %s %d %s %s %d %s
+ %d %s %d %s %d %s %s %d %s
where %d is the string length of the text and %s the text itself.
See top of file for examples of both kinds of query.
@@ -1445,20 +1451,21 @@ _complete_from_query(int is_schema_query, const char *text, int state)
if (completion_charp == NULL)
return NULL;
- if(is_schema_query)
+ if (is_schema_query)
{
- if (snprintf(query_buffer, BUF_SIZE, completion_charp, string_length, text, string_length, text, string_length, text, text, string_length, text,string_length,text) == -1)
- {
- ERROR_QUERY_TOO_LONG;
- return NULL;
- }
+ if (snprintf(query_buffer, BUF_SIZE, completion_charp, string_length, text, string_length, text, string_length, text, text, string_length, text, string_length, text) == -1)
+ {
+ ERROR_QUERY_TOO_LONG;
+ return NULL;
+ }
}
- else {
- if (snprintf(query_buffer, BUF_SIZE, completion_charp, string_length, text, completion_info_charp) == -1)
- {
- ERROR_QUERY_TOO_LONG;
- return NULL;
- }
+ else
+ {
+ if (snprintf(query_buffer, BUF_SIZE, completion_charp, string_length, text, completion_info_charp) == -1)
+ {
+ ERROR_QUERY_TOO_LONG;
+ return NULL;
+ }
}
result = exec_query(query_buffer);
@@ -1488,7 +1495,7 @@ complete_from_list(const char *text, int state)
static int string_length,
list_index,
matches;
- static bool casesensitive;
+ static bool casesensitive;
char *item;
/* need to have a list */
@@ -1520,8 +1527,8 @@ complete_from_list(const char *text, int state)
}
/*
- * No matches found. If we're not case insensitive already, lets switch
- * to being case insensitive and try again
+ * No matches found. If we're not case insensitive already, lets
+ * switch to being case insensitive and try again
*/
if (casesensitive && matches == 0)
{
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-01 16:23:41 +0000