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psql: Tab completion updates 

Add/complete support for:

- ALTER DOMAIN / VALIDATE CONSTRAINT
- ALTER DOMAIN / RENAME
- ALTER DOMAIN / RENAME CONSTRAINT
- ALTER TABLE / RENAME CONSTRAINT
This commit is contained in:
Peter Eisentraut 2012-04-26 20:07:40 +03:00
parent d6d5f67b5b
commit cc71ceab57
1 changed files with 31 additions and 7 deletions
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38
src/bin/psql/tab-complete.c
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@ -1090,7 +1090,7 @@ psql_completion(char *text, int start, int end)
pg_strcasecmp(prev2_wd, "DOMAIN") == 0)
{
static const char *const list_ALTERDOMAIN[] =
{"ADD", "DROP", "OWNER TO", "SET", NULL};
{"ADD", "DROP", "OWNER TO", "RENAME", "SET", "VALIDATE CONSTRAINT", NULL};
COMPLETE_WITH_LIST(list_ALTERDOMAIN);
}
@ -1104,6 +1104,22 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_LIST(list_ALTERDOMAIN2);
}
/* ALTER DOMAIN <sth> RENAME */
else if (pg_strcasecmp(prev4_wd, "ALTER") == 0 &&
pg_strcasecmp(prev3_wd, "DOMAIN") == 0 &&
pg_strcasecmp(prev_wd, "RENAME") == 0)
{
static const char *const list_ALTERDOMAIN[] =
{"CONSTRAINT", "TO", NULL};
COMPLETE_WITH_LIST(list_ALTERDOMAIN);
}
/* ALTER DOMAIN <sth> RENAME CONSTRAINT <sth> */
else if (pg_strcasecmp(prev5_wd, "DOMAIN") == 0 &&
pg_strcasecmp(prev3_wd, "RENAME") == 0 &&
pg_strcasecmp(prev2_wd, "CONSTRAINT") == 0)
COMPLETE_WITH_CONST("TO");
/* ALTER DOMAIN <sth> SET */
else if (pg_strcasecmp(prev4_wd, "ALTER") == 0 &&
pg_strcasecmp(prev3_wd, "DOMAIN") == 0 &&
@ -1220,12 +1236,18 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_LIST(list_ALTERDISABLE);
}
/* If we have TABLE <sth> ALTER|RENAME, provide list of columns */
else if (pg_strcasecmp(prev3_wd, "TABLE") == 0 &&
(pg_strcasecmp(prev_wd, "ALTER") == 0 ||
pg_strcasecmp(prev_wd, "RENAME") == 0))
/* ALTER TABLE xxx ALTER */
else if (pg_strcasecmp(prev4_wd, "ALTER") == 0 &&
pg_strcasecmp(prev3_wd, "TABLE") == 0 &&
pg_strcasecmp(prev_wd, "ALTER") == 0)
COMPLETE_WITH_ATTR(prev2_wd, " UNION SELECT 'COLUMN'");
/* ALTER TABLE xxx RENAME */
else if (pg_strcasecmp(prev4_wd, "ALTER") == 0 &&
pg_strcasecmp(prev3_wd, "TABLE") == 0 &&
pg_strcasecmp(prev_wd, "RENAME") == 0)
COMPLETE_WITH_ATTR(prev2_wd, " UNION SELECT 'COLUMN' UNION SELECT 'CONSTRAINT' UNION SELECT 'TO'");
/*
* If we have TABLE <sth> ALTER COLUMN|RENAME COLUMN, provide list of
* columns
@ -1239,13 +1261,15 @@ psql_completion(char *text, int start, int end)
/* ALTER TABLE xxx RENAME yyy */
else if (pg_strcasecmp(prev4_wd, "TABLE") == 0 &&
pg_strcasecmp(prev2_wd, "RENAME") == 0 &&
pg_strcasecmp(prev_wd, "CONSTRAINT") != 0 &&
pg_strcasecmp(prev_wd, "TO") != 0)
COMPLETE_WITH_CONST("TO");
/* ALTER TABLE xxx RENAME COLUMN yyy */
/* ALTER TABLE xxx RENAME COLUMN/CONSTRAINT yyy */
else if (pg_strcasecmp(prev5_wd, "TABLE") == 0 &&
pg_strcasecmp(prev3_wd, "RENAME") == 0 &&
pg_strcasecmp(prev2_wd, "COLUMN") == 0 &&
(pg_strcasecmp(prev2_wd, "COLUMN") == 0 ||
pg_strcasecmp(prev2_wd, "CONSTRAINT") == 0) &&
pg_strcasecmp(prev_wd, "TO") != 0)
COMPLETE_WITH_CONST("TO");