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-rw-r--r--src/bin/psql/describe.c165
1 files changed, 86 insertions, 79 deletions
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index ab8f71c8f4c..4aeac0c44e6 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -3,7 +3,7 @@
*
* Copyright 2000-2002 by PostgreSQL Global Development Group
*
- * $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.75 2003/02/24 03:54:06 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.76 2003/03/27 16:57:39 momjian Exp $
*/
#include "postgres_fe.h"
#include "describe.h"
@@ -975,7 +975,7 @@ describeOneTableDetails(const char *schemaname,
if (tableinfo.hasrules)
{
printfPQExpBuffer(&buf,
- "SELECT r.rulename\n"
+ "SELECT r.rulename, trim(trailing ';' from pg_catalog.pg_get_ruledef(r.oid))\n"
"FROM pg_catalog.pg_rewrite r\n"
"WHERE r.ev_class = '%s'",
oid);
@@ -990,7 +990,7 @@ describeOneTableDetails(const char *schemaname,
if (tableinfo.triggers)
{
printfPQExpBuffer(&buf,
- "SELECT t.tgname\n"
+ "SELECT t.tgname, pg_catalog.pg_get_triggerdef(t.oid)\n"
"FROM pg_catalog.pg_trigger t\n"
"WHERE t.tgrelid = '%s' "
"and (not tgisconstraint "
@@ -1022,113 +1022,120 @@ describeOneTableDetails(const char *schemaname,
foreignkey_count = PQntuples(result5);
}
- footers = xmalloczero((index_count + check_count + rule_count + trigger_count + foreignkey_count + 1)
+ footers = xmalloczero((index_count + check_count + rule_count + trigger_count + foreignkey_count + 6)
* sizeof(*footers));
/* print indexes */
- for (i = 0; i < index_count; i++)
- {
- char *s = _("Indexes");
- const char *indexdef;
- const char *usingpos;
+ if (index_count > 0) {
+ printfPQExpBuffer(&buf, _("Indexes:"));
+ footers[count_footers++] = xstrdup(buf.data);
+ for (i = 0; i < index_count; i++)
+ {
+ const char *indexdef;
+ const char *usingpos;
- if (i == 0)
- printfPQExpBuffer(&buf, "%s: %s", s,
- PQgetvalue(result1, i, 0));
- else
- printfPQExpBuffer(&buf, "%*s %s", (int) strlen(s), "",
+ /* Output index/constraint name */
+ printfPQExpBuffer(&buf, " \"%s\"",
PQgetvalue(result1, i, 0));
- /* Label as primary key or unique (but not both) */
- appendPQExpBuffer(&buf,
- strcmp(PQgetvalue(result1, i, 1), "t") == 0
- ? _(" primary key") :
- (strcmp(PQgetvalue(result1, i, 2), "t") == 0
- ? _(" unique")
- : ""));
+ /* Label as primary key or unique (but not both) */
+ appendPQExpBuffer(&buf,
+ strcmp(PQgetvalue(result1, i, 1), "t") == 0
+ ? _(" PRIMARY KEY") :
+ (strcmp(PQgetvalue(result1, i, 2), "t") == 0
+ ? _(" UNIQUE")
+ : ""));
- /* Everything after "USING" is echoed verbatim */
- indexdef = PQgetvalue(result1, i, 3);
- usingpos = strstr(indexdef, " USING ");
- if (usingpos)
- indexdef = usingpos + 7;
+ /* Everything after "USING" is echoed verbatim */
+ indexdef = PQgetvalue(result1, i, 3);
+ usingpos = strstr(indexdef, " USING ");
+ if (usingpos)
+ indexdef = usingpos + 7;
- appendPQExpBuffer(&buf, " %s", indexdef);
+ appendPQExpBuffer(&buf, " %s", indexdef);
- if (i < index_count - 1)
- appendPQExpBuffer(&buf, ",");
+ if (i < index_count - 1)
+ appendPQExpBuffer(&buf, ",");
- footers[count_footers++] = xstrdup(buf.data);
+ footers[count_footers++] = xstrdup(buf.data);
+ }
}
-
/* print check constraints */
- for (i = 0; i < check_count; i++)
- {
- char *s = _("Check constraints");
-
- if (i == 0)
- printfPQExpBuffer(&buf, _("%s: \"%s\" %s"),
- s,
- PQgetvalue(result2, i, 1),
- PQgetvalue(result2, i, 0));
- else
- printfPQExpBuffer(&buf, _("%*s \"%s\" %s"),
- (int) strlen(s), "",
+ if (check_count > 0) {
+ printfPQExpBuffer(&buf, _("Check Constraints:"));
+ footers[count_footers++] = xstrdup(buf.data);
+ for (i = 0; i < check_count; i++)
+ {
+ printfPQExpBuffer(&buf, _(" \"%s\" CHECK %s"),
PQgetvalue(result2, i, 1),
PQgetvalue(result2, i, 0));
- footers[count_footers++] = xstrdup(buf.data);
+ if (i < check_count - 1)
+ appendPQExpBuffer(&buf, ",");
+
+ footers[count_footers++] = xstrdup(buf.data);
+ }
}
/* print foreign key constraints */
- for (i = 0; i < foreignkey_count; i++)
- {
- char *s = _("Foreign Key constraints");
-
- if (i == 0)
- printfPQExpBuffer(&buf, _("%s: %s %s"),
- s,
- PQgetvalue(result5, i, 0),
- PQgetvalue(result5, i, 1));
- else
- printfPQExpBuffer(&buf, _("%*s %s %s"),
- (int) strlen(s), "",
+ if (foreignkey_count > 0) {
+ printfPQExpBuffer(&buf, _("Foreign Key Constraints:"));
+ footers[count_footers++] = xstrdup(buf.data);
+ for (i = 0; i < foreignkey_count; i++)
+ {
+ printfPQExpBuffer(&buf, _(" \"%s\" %s"),
PQgetvalue(result5, i, 0),
PQgetvalue(result5, i, 1));
- if (i < foreignkey_count - 1)
- appendPQExpBuffer(&buf, ",");
+ if (i < foreignkey_count - 1)
+ appendPQExpBuffer(&buf, ",");
- footers[count_footers++] = xstrdup(buf.data);
+ footers[count_footers++] = xstrdup(buf.data);
+ }
}
/* print rules */
- for (i = 0; i < rule_count; i++)
- {
- char *s = _("Rules");
+ if (rule_count > 0) {
+ printfPQExpBuffer(&buf, _("Rules:"));
+ footers[count_footers++] = xstrdup(buf.data);
+ for (i = 0; i < rule_count; i++)
+ {
+ const char *ruledef;
- if (i == 0)
- printfPQExpBuffer(&buf, "%s: %s", s, PQgetvalue(result3, i, 0));
- else
- printfPQExpBuffer(&buf, "%*s %s", (int) strlen(s), "", PQgetvalue(result3, i, 0));
- if (i < rule_count - 1)
- appendPQExpBuffer(&buf, ",");
+ /* Everything after "CREATE RULE" is echoed verbatim */
+ ruledef = PQgetvalue(result3, i, 1);
+ ruledef += 12;
- footers[count_footers++] = xstrdup(buf.data);
+ printfPQExpBuffer(&buf, " %s", ruledef);
+
+ if (i < rule_count - 1)
+ appendPQExpBuffer(&buf, ",");
+
+ footers[count_footers++] = xstrdup(buf.data);
+ }
}
/* print triggers */
- for (i = 0; i < trigger_count; i++)
- {
- char *s = _("Triggers");
+ if (trigger_count > 0) {
+ printfPQExpBuffer(&buf, _("Triggers:"));
+ footers[count_footers++] = xstrdup(buf.data);
+ for (i = 0; i < trigger_count; i++)
+ {
+ const char *tgdef;
+ const char *usingpos;
- if (i == 0)
- printfPQExpBuffer(&buf, "%s: %s", s, PQgetvalue(result4, i, 0));
- else
- printfPQExpBuffer(&buf, "%*s %s", (int) strlen(s), "", PQgetvalue(result4, i, 0));
- if (i < trigger_count - 1)
- appendPQExpBuffer(&buf, ",");
+ /* Everything after "TRIGGER" is echoed verbatim */
+ tgdef = PQgetvalue(result4, i, 1);
+ usingpos = strstr(tgdef, " TRIGGER ");
+ if (usingpos)
+ tgdef = usingpos + 9;
- footers[count_footers++] = xstrdup(buf.data);
+ printfPQExpBuffer(&buf, " %s", tgdef);
+
+ if (i < trigger_count - 1)
+ appendPQExpBuffer(&buf, ",");
+
+ footers[count_footers++] = xstrdup(buf.data);
+ }
}
/* end of list marker */
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-01 08:24:28 +0000