On Tue, Nov 30, 2010 at 9:15 AM, David Fetter <da...@fetter.org> wrote:
>> Patch attached. If you think my changes are ok,
>> please change the patch status to "Ready for Committer".
>
> Done :)
I have committed part of this patch. The rest is attached. I don't
know that there's any problem with it, but I ran out of steam.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index c88d671..9c027f0 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -384,6 +384,21 @@ static const SchemaQuery Query_for_list_of_tsv = {
NULL
};
+static const SchemaQuery Query_for_list_of_tv = {
+ /* catname */
+ "pg_catalog.pg_class c",
+ /* selcondition */
+ "c.relkind IN ('r', 'v')",
+ /* viscondition */
+ "pg_catalog.pg_table_is_visible(c.oid)",
+ /* namespace */
+ "c.relnamespace",
+ /* result */
+ "pg_catalog.quote_ident(c.relname)",
+ /* qualresult */
+ NULL
+};
+
static const SchemaQuery Query_for_list_of_views = {
/* catname */
"pg_catalog.pg_class c",
@@ -681,7 +696,8 @@ psql_completion(char *text, int start, int end)
*prev2_wd,
*prev3_wd,
*prev4_wd,
- *prev5_wd;
+ *prev5_wd,
+ *prev6_wd;
static const char *const sql_commands[] = {
"ABORT", "ALTER", "ANALYZE", "BEGIN", "CHECKPOINT", "CLOSE", "CLUSTER",
@@ -720,7 +736,7 @@ psql_completion(char *text, int start, int end)
completion_info_charp2 = NULL;
/*
- * Scan the input line before our current position for the last five
+ * Scan the input line before our current position for the last six
* words. According to those we'll make some smart decisions on what the
* user is probably intending to type. TODO: Use strtokx() to do this.
*/
@@ -729,6 +745,7 @@ psql_completion(char *text, int start, int end)
prev3_wd = previous_word(start, 2);
prev4_wd = previous_word(start, 3);
prev5_wd = previous_word(start, 4);
+ prev6_wd = previous_word(start, 5);
/* If a backslash command was started, continue */
if (text[0] == '\\')
@@ -1025,14 +1042,6 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_QUERY(Query_for_list_of_tables_for_trigger);
}
- /*
- * If we have ALTER TRIGGER <sth> ON, then add the correct tablename
- */
- else if (pg_strcasecmp(prev4_wd, "ALTER") == 0 &&
- pg_strcasecmp(prev3_wd, "TRIGGER") == 0 &&
- pg_strcasecmp(prev_wd, "ON") == 0)
- COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables, NULL);
-
/* ALTER TRIGGER <name> ON <name> */
else if (pg_strcasecmp(prev4_wd, "TRIGGER") == 0 &&
pg_strcasecmp(prev2_wd, "ON") == 0)
@@ -1644,7 +1653,7 @@ psql_completion(char *text, int start, int end)
else if (pg_strcasecmp(prev4_wd, "AS") == 0 &&
pg_strcasecmp(prev3_wd, "ON") == 0 &&
pg_strcasecmp(prev_wd, "TO") == 0)
- COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables, NULL);
+ COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tv, NULL);
/* CREATE SERVER <name> */
else if (pg_strcasecmp(prev3_wd, "CREATE") == 0 &&
@@ -1711,10 +1720,15 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_LIST(list_CREATETRIGGER);
}
/* complete CREATE TRIGGER <name> BEFORE,AFTER with an event */
- else if (pg_strcasecmp(prev4_wd, "CREATE") == 0 &&
+ else if ((pg_strcasecmp(prev4_wd, "CREATE") == 0 &&
pg_strcasecmp(prev3_wd, "TRIGGER") == 0 &&
(pg_strcasecmp(prev_wd, "BEFORE") == 0 ||
- pg_strcasecmp(prev_wd, "AFTER") == 0))
+ pg_strcasecmp(prev_wd, "AFTER") == 0)) ||
+ (pg_strcasecmp(prev5_wd, "CREATE") == 0 &&
+ pg_strcasecmp(prev4_wd, "TRIGGER") == 0 &&
+ pg_strcasecmp(prev2_wd, "INSTEAD") == 0 &&
+ pg_strcasecmp(prev_wd, "OF") == 0))
+
{
static const char *const list_CREATETRIGGER_EVENTS[] =
{"INSERT", "DELETE", "UPDATE", "TRUNCATE", NULL};
@@ -1722,10 +1736,14 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_LIST(list_CREATETRIGGER_EVENTS);
}
/* complete CREATE TRIGGER <name> BEFORE,AFTER sth with OR,ON */
- else if (pg_strcasecmp(prev5_wd, "CREATE") == 0 &&
+ else if ((pg_strcasecmp(prev5_wd, "CREATE") == 0 &&
pg_strcasecmp(prev4_wd, "TRIGGER") == 0 &&
(pg_strcasecmp(prev2_wd, "BEFORE") == 0 ||
- pg_strcasecmp(prev2_wd, "AFTER") == 0))
+ pg_strcasecmp(prev2_wd, "AFTER") == 0)) ||
+ (pg_strcasecmp(prev6_wd, "CREATE") == 0 &&
+ pg_strcasecmp(prev5_wd, "TRIGGER") == 0 &&
+ (pg_strcasecmp(prev3_wd, "INSTEAD") == 0 &&
+ (pg_strcasecmp(prev2_wd, "OF") == 0))))
{
static const char *const list_CREATETRIGGER2[] =
{"ON", "OR", NULL};
@@ -1742,6 +1760,11 @@ psql_completion(char *text, int start, int end)
pg_strcasecmp(prev3_wd, "AFTER") == 0) &&
pg_strcasecmp(prev_wd, "ON") == 0)
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables, NULL);
+ else if (pg_strcasecmp(prev6_wd, "TRIGGER") == 0 &&
+ pg_strcasecmp(prev4_wd, "INSTEAD") == 0 &&
+ pg_strcasecmp(prev3_wd, "OF") == 0 &&
+ pg_strcasecmp(prev_wd, "ON") == 0)
+ COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views, NULL);
/* complete CREATE TRIGGER ... EXECUTE with PROCEDURE */
else if (pg_strcasecmp(prev_wd, "EXECUTE") == 0)
COMPLETE_WITH_CONST("PROCEDURE");
--
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