Re: [Fwd: Make psql use all pretty print options]

Your patch has been added to the PostgreSQL unapplied patches list at:

http://momjian.postgresql.org/cgi-bin/pgpatches

I will try to apply it within the next 48 hours.

---------------------------------------------------------------------------

Christopher Kings-Lynne wrote:
> Resubmission of patch (for 7.4).
>
> I fixed the problems I was having what I chatted to you Bruce, I've
> tested it well and it shouldn't be a problem to apply for 7.4. It looks
> really nice with the pretty print stuff!
>
> Chris
>
> -------- Original Message --------
> Subject: [PATCHES] Make psql use all pretty print options
> Date: Mon, 29 Sep 2003 12:31:18 +0800 (WST)
> From: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>
> To: pgsql-patches(at)postgresql(dot)org
>
> Hi,
>
> This patch finishes off the work that I did with making view
> definitions use pretty printing.
>
> It does:
>
> * Pretty check constraints
> * Pretty index predicates
> * Pretty rule definitions
> * Uppercases PRIMARY KEY and UNIQUE to be consistent with CHECK and
> FOREIGN KEY
> * View rules are improved to match table rules:
>
> View "public.v"
> Column | Type | Modifiers
> ----------+---------+-----------
> ?column? | integer |
> View definition:
> SELECT 1;
> Rules:
> r1 AS
> ON INSERT TO v DO INSTEAD NOTHING
> r2 AS
> ON INSERT TO v DO INSTEAD NOTHING
>
> Chris
>
>
>

> Index: describe.c
> ===================================================================
> RCS file: /projects/cvsroot/pgsql-server/src/bin/psql/describe.c,v
> retrieving revision 1.85
> diff -c -r1.85 describe.c
> *** describe.c 7 Sep 2003 03:43:53 -0000 1.85
> --- describe.c 29 Sep 2003 04:24:56 -0000
> ***************
> *** 857,863 ****
>
> printfPQExpBuffer(&buf,
> "SELECT i.indisunique, i.indisprimary, a.amname, c2.relname,\n"
> ! " pg_catalog.pg_get_expr(i.indpred, i.indrelid)\n"
> "FROM pg_catalog.pg_index i, pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_am a\n"
> "WHERE i.indexrelid = c.oid AND c.oid = '%s' AND c.relam = a.oid\n"
> "AND i.indrelid = c2.oid",
> --- 857,863 ----
>
> printfPQExpBuffer(&buf,
> "SELECT i.indisunique, i.indisprimary, a.amname, c2.relname,\n"
> ! " pg_catalog.pg_get_expr(i.indpred, i.indrelid, true)\n"
> "FROM pg_catalog.pg_index i, pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_am a\n"
> "WHERE i.indexrelid = c.oid AND c.oid = '%s' AND c.relam = a.oid\n"
> "AND i.indrelid = c2.oid",
> ***************
> *** 880,888 ****
> char *indpred = PQgetvalue(result, 0, 4);
>
> if (strcmp(indisprimary, "t") == 0)
> ! printfPQExpBuffer(&tmpbuf, _("primary key, "));
> else if (strcmp(indisunique, "t") == 0)
> ! printfPQExpBuffer(&tmpbuf, _("unique, "));
> else
> resetPQExpBuffer(&tmpbuf);
> appendPQExpBuffer(&tmpbuf, "%s, ", indamname);
> --- 880,888 ----
> char *indpred = PQgetvalue(result, 0, 4);
>
> if (strcmp(indisprimary, "t") == 0)
> ! printfPQExpBuffer(&tmpbuf, _("PRIMARY KEY, "));
> else if (strcmp(indisunique, "t") == 0)
> ! printfPQExpBuffer(&tmpbuf, _("UNIQUE, "));
> else
> resetPQExpBuffer(&tmpbuf);
> appendPQExpBuffer(&tmpbuf, "%s, ", indamname);
> ***************
> *** 892,898 ****
> schemaname, indtable);
>
> if (strlen(indpred))
> ! appendPQExpBuffer(&tmpbuf, ", predicate %s", indpred);
>
> footers = xmalloczero(2 * sizeof(*footers));
> footers[0] = xstrdup(tmpbuf.data);
> --- 892,898 ----
> schemaname, indtable);
>
> if (strlen(indpred))
> ! appendPQExpBuffer(&tmpbuf, ", predicate (%s)", indpred);
>
> footers = xmalloczero(2 * sizeof(*footers));
> footers[0] = xstrdup(tmpbuf.data);
> ***************
> *** 911,917 ****
> if (tableinfo.hasrules)
> {
> printfPQExpBuffer(&buf,
> ! "SELECT r.rulename\n"
> "FROM pg_catalog.pg_rewrite r\n"
> "WHERE r.ev_class = '%s' AND r.rulename != '_RETURN'",
> oid);
> --- 911,917 ----
> if (tableinfo.hasrules)
> {
> printfPQExpBuffer(&buf,
> ! "SELECT r.rulename, trim(trailing ';' from pg_catalog.pg_get_ruledef(r.oid, true))\n"
> "FROM pg_catalog.pg_rewrite r\n"
> "WHERE r.ev_class = '%s' AND r.rulename != '_RETURN'",
> oid);
> ***************
> *** 923,949 ****
> }
>
> /* Footer information about a view */
> ! footers = xmalloczero((rule_count + 2) * sizeof(*footers));
> footers[count_footers] = xmalloc(64 + strlen(view_def));
> snprintf(footers[count_footers], 64 + strlen(view_def),
> _("View definition:\n%s"), view_def);
> count_footers++;
>
> /* print rules */
> ! for (i = 0; i < rule_count; i++)
> {
> ! char *s = _("Rules");
>
> ! if (i == 0)
> ! printfPQExpBuffer(&buf, "%s: %s", s, PQgetvalue(result, i, 0));
> ! else
> ! printfPQExpBuffer(&buf, "%*s %s", (int) strlen(s), "", PQgetvalue(result, i, 0));
> ! if (i < rule_count - 1)
> ! appendPQExpBuffer(&buf, ",");
>
> ! footers[count_footers++] = xstrdup(buf.data);
> }
> - PQclear(result);
>
> footers[count_footers] = NULL;
>
> --- 923,953 ----
> }
>
> /* Footer information about a view */
> ! footers = xmalloczero((rule_count + 3) * sizeof(*footers));
> footers[count_footers] = xmalloc(64 + strlen(view_def));
> snprintf(footers[count_footers], 64 + strlen(view_def),
> _("View definition:\n%s"), view_def);
> count_footers++;
>
> /* print rules */
> ! if (rule_count > 0)
> {
> ! printfPQExpBuffer(&buf, _("Rules:"));
> ! footers[count_footers++] = xstrdup(buf.data);
> ! for (i = 0; i < rule_count; i++)
> ! {
> ! const char *ruledef;
>
> ! /* Everything after "CREATE RULE" is echoed verbatim */
> ! ruledef = PQgetvalue(result, i, 1);
> ! ruledef += 12;
>
> ! printfPQExpBuffer(&buf, " %s", ruledef);
> !
> ! footers[count_footers++] = xstrdup(buf.data);
> ! }
> ! PQclear(result);
> }
>
> footers[count_footers] = NULL;
>
> ***************
> *** 970,976 ****
> {
> printfPQExpBuffer(&buf,
> "SELECT c2.relname, i.indisprimary, i.indisunique, "
> ! "pg_catalog.pg_get_indexdef(i.indexrelid)\n"
> "FROM pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_index i\n"
> "WHERE c.oid = '%s' AND c.oid = i.indrelid AND i.indexrelid = c2.oid\n"
> "ORDER BY i.indisprimary DESC, i.indisunique DESC, c2.relname",
> --- 974,980 ----
> {
> printfPQExpBuffer(&buf,
> "SELECT c2.relname, i.indisprimary, i.indisunique, "
> ! "pg_catalog.pg_get_indexdef(i.indexrelid, 0, true)\n"
> "FROM pg_catalog.pg_class c, pg_catalog.pg_class c2, pg_catalog.pg_index i\n"
> "WHERE c.oid = '%s' AND c.oid = i.indrelid AND i.indexrelid = c2.oid\n"
> "ORDER BY i.indisprimary DESC, i.indisunique DESC, c2.relname",
> ***************
> *** 986,992 ****
> if (tableinfo.checks)
> {
> printfPQExpBuffer(&buf,
> ! "SELECT consrc, conname\n"
> "FROM pg_catalog.pg_constraint r\n"
> "WHERE r.conrelid = '%s' AND r.contype = 'c'",
> oid);
> --- 990,996 ----
> if (tableinfo.checks)
> {
> printfPQExpBuffer(&buf,
> ! "SELECT pg_catalog.pg_get_constraintdef(oid, true) AS consrc, conname\n"
> "FROM pg_catalog.pg_constraint r\n"
> "WHERE r.conrelid = '%s' AND r.contype = 'c'",
> oid);
> ***************
> *** 1004,1010 ****
> if (tableinfo.hasrules)
> {
> printfPQExpBuffer(&buf,
> ! "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);
> --- 1008,1014 ----
> if (tableinfo.hasrules)
> {
> printfPQExpBuffer(&buf,
> ! "SELECT r.rulename, trim(trailing ';' from pg_catalog.pg_get_ruledef(r.oid, true))\n"
> "FROM pg_catalog.pg_rewrite r\n"
> "WHERE r.ev_class = '%s'",
> oid);
> ***************
> *** 1049,1055 ****
> {
> printfPQExpBuffer(&buf,
> "SELECT conname,\n"
> ! " pg_catalog.pg_get_constraintdef(oid) as condef\n"
> "FROM pg_catalog.pg_constraint r\n"
> "WHERE r.conrelid = '%s' AND r.contype = 'f'",
> oid);
> --- 1053,1059 ----
> {
> printfPQExpBuffer(&buf,
> "SELECT conname,\n"
> ! " pg_catalog.pg_get_constraintdef(oid, true) as condef\n"
> "FROM pg_catalog.pg_constraint r\n"
> "WHERE r.conrelid = '%s' AND r.contype = 'f'",
> oid);
> ***************
> *** 1095,1103 ****
> /* 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 */
> --- 1099,1107 ----
> /* 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 */
> ***************
> *** 1119,1125 ****
> 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));
>
> --- 1123,1129 ----
> footers[count_footers++] = xstrdup(buf.data);
> for (i = 0; i < check_count; i++)
> {
> ! printfPQExpBuffer(&buf, _(" \"%s\" %s"),
> PQgetvalue(result2, i, 1),
> PQgetvalue(result2, i, 0));
>

>
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