aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--doc/src/sgml/ref/allfiles.sgml3
-rw-r--r--doc/src/sgml/ref/alter_sequence.sgml29
-rw-r--r--doc/src/sgml/ref/alter_view.sgml88
-rw-r--r--doc/src/sgml/ref/create_view.sgml3
-rw-r--r--doc/src/sgml/ref/drop_view.sgml3
-rw-r--r--doc/src/sgml/reference.sgml3
-rw-r--r--src/backend/commands/alter.c8
-rw-r--r--src/backend/commands/tablecmds.c26
-rw-r--r--src/backend/parser/gram.y20
-rw-r--r--src/backend/tcop/utility.c8
-rw-r--r--src/bin/psql/tab-complete.c14
-rw-r--r--src/include/commands/tablecmds.h5
12 files changed, 184 insertions, 26 deletions
diff --git a/doc/src/sgml/ref/allfiles.sgml b/doc/src/sgml/ref/allfiles.sgml
index 90ad9adc53c..3e08b55bab1 100644
--- a/doc/src/sgml/ref/allfiles.sgml
+++ b/doc/src/sgml/ref/allfiles.sgml
@@ -1,5 +1,5 @@
<!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.70 2007/04/26 16:13:08 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/allfiles.sgml,v 1.71 2007/07/03 01:30:35 neilc Exp $
PostgreSQL documentation
Complete list of usable sgml source files in this directory.
-->
@@ -25,6 +25,7 @@ Complete list of usable sgml source files in this directory.
<!entity alterTrigger system "alter_trigger.sgml">
<!entity alterType system "alter_type.sgml">
<!entity alterUser system "alter_user.sgml">
+<!entity alterView system "alter_view.sgml">
<!entity analyze system "analyze.sgml">
<!entity begin system "begin.sgml">
<!entity checkpoint system "checkpoint.sgml">
diff --git a/doc/src/sgml/ref/alter_sequence.sgml b/doc/src/sgml/ref/alter_sequence.sgml
index 37c2ceb6314..c2bc3cd8bf5 100644
--- a/doc/src/sgml/ref/alter_sequence.sgml
+++ b/doc/src/sgml/ref/alter_sequence.sgml
@@ -1,5 +1,5 @@
<!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/alter_sequence.sgml,v 1.16 2007/01/31 23:26:02 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/alter_sequence.sgml,v 1.17 2007/07/03 01:30:35 neilc Exp $
PostgreSQL documentation
-->
@@ -29,6 +29,7 @@ ALTER SEQUENCE <replaceable class="parameter">name</replaceable> [ INCREMENT [ B
[ RESTART [ WITH ] <replaceable class="parameter">start</replaceable> ] [ CACHE <replaceable class="parameter">cache</replaceable> ] [ [ NO ] CYCLE ]
[ OWNED BY { <replaceable class="parameter">table</replaceable>.<replaceable class="parameter">column</replaceable> | NONE } ]
ALTER SEQUENCE <replaceable class="parameter">name</replaceable> SET SCHEMA <replaceable class="parameter">new_schema</replaceable>
+ALTER SEQUENCE <replaceable class="parameter">name</replaceable> RENAME TO <replaceable class="parameter">new_name</replaceable>
</synopsis>
</refsynopsisdiv>
@@ -182,14 +183,24 @@ ALTER SEQUENCE <replaceable class="parameter">name</replaceable> SET SCHEMA <rep
</listitem>
</varlistentry>
- <varlistentry>
- <term><replaceable class="parameter">new_schema</replaceable></term>
- <listitem>
- <para>
- The new schema for the sequence.
- </para>
- </listitem>
- </varlistentry>
+ <varlistentry>
+ <term><replaceable class="parameter">new_schema</replaceable></term>
+ <listitem>
+ <para>
+ The new schema for the sequence.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><replaceable class="parameter">new_name</replaceable></term>
+ <listitem>
+ <para>
+ The new name for the sequence.
+ </para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</para>
</refsect1>
diff --git a/doc/src/sgml/ref/alter_view.sgml b/doc/src/sgml/ref/alter_view.sgml
new file mode 100644
index 00000000000..62723c70961
--- /dev/null
+++ b/doc/src/sgml/ref/alter_view.sgml
@@ -0,0 +1,88 @@
+<!--
+$PostgreSQL: pgsql/doc/src/sgml/ref/alter_view.sgml,v 1.1 2007/07/03 01:30:35 neilc Exp $
+PostgreSQL documentation
+-->
+
+<refentry id="SQL-ALTERVIEW">
+ <refmeta>
+ <refentrytitle id="SQL-ALTERVIEW-TITLE">ALTER VIEW</refentrytitle>
+ <refmiscinfo>SQL - Language Statements</refmiscinfo>
+ </refmeta>
+
+ <refnamediv>
+ <refname>ALTER VIEW</refname>
+ <refpurpose>change the definition of a view</refpurpose>
+ </refnamediv>
+
+ <indexterm zone="sql-alterview">
+ <primary>ALTER VIEW</primary>
+ </indexterm>
+
+ <refsynopsisdiv>
+<synopsis>
+ALTER VIEW <replaceable>name</replaceable> RENAME TO <replaceable>newname</replaceable>
+</synopsis>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para>
+ <command>ALTER VIEW</command> changes the definition of a
+ view. To execute this command you must be the owner of the view.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>Parameters</title>
+
+ <variablelist>
+ <varlistentry>
+ <term><replaceable class="parameter">name</replaceable></term>
+ <listitem>
+ <para>
+ The name (optionally schema-qualified) of an existing view.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><replaceable class="parameter">newname</replaceable></term>
+ <listitem>
+ <para>
+ The new name of the view.
+ </para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+
+ <refsect1>
+ <title>Examples</title>
+
+ <para>
+ To rename the view <literal>foo</literal> to
+ <literal>bar</literal>:
+<programlisting>
+ALTER VIEW foo RENAME TO bar;
+</programlisting>
+ </para>
+
+ <refsect1>
+ <title>Compatibility</title>
+
+ <para>
+ <command>ALTER VIEW</command> is a <productname>PostgreSQL</>
+ extension of the SQL standard.
+ </para>
+ </refsect1>
+
+ <refsect1>
+ <title>See Also</title>
+
+ <simplelist type="inline">
+ <member><xref linkend="sql-createview" endterm="sql-createview-title"></member>
+ <member><xref linkend="sql-dropview" endterm="sql-dropview-title"></member>
+ </simplelist>
+ </refsect1>
+</refentry>
diff --git a/doc/src/sgml/ref/create_view.sgml b/doc/src/sgml/ref/create_view.sgml
index f1466c86780..1ad50f05d2e 100644
--- a/doc/src/sgml/ref/create_view.sgml
+++ b/doc/src/sgml/ref/create_view.sgml
@@ -1,5 +1,5 @@
<!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/create_view.sgml,v 1.35 2007/02/01 00:28:18 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/create_view.sgml,v 1.36 2007/07/03 01:30:35 neilc Exp $
PostgreSQL documentation
-->
@@ -226,6 +226,7 @@ CREATE VIEW <replaceable class="parameter">name</replaceable> [ ( <replaceable c
<title>See Also</title>
<simplelist type="inline">
+ <member><xref linkend="sql-alterview" endterm="sql-alterview-title"></member>
<member><xref linkend="sql-dropview" endterm="sql-dropview-title"></member>
</simplelist>
</refsect1>
diff --git a/doc/src/sgml/ref/drop_view.sgml b/doc/src/sgml/ref/drop_view.sgml
index 03a8d4aa0e2..b531c6d235b 100644
--- a/doc/src/sgml/ref/drop_view.sgml
+++ b/doc/src/sgml/ref/drop_view.sgml
@@ -1,5 +1,5 @@
<!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/drop_view.sgml,v 1.23 2006/09/16 00:30:18 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/drop_view.sgml,v 1.24 2007/07/03 01:30:35 neilc Exp $
PostgreSQL documentation
-->
@@ -104,6 +104,7 @@ DROP VIEW kinds;
<title>See Also</title>
<simplelist type="inline">
+ <member><xref linkend="sql-alterview" endterm="sql-alterview-title"></member>
<member><xref linkend="sql-createview" endterm="sql-createview-title"></member>
</simplelist>
</refsect1>
diff --git a/doc/src/sgml/reference.sgml b/doc/src/sgml/reference.sgml
index 06699a5b34b..a52fe7a9644 100644
--- a/doc/src/sgml/reference.sgml
+++ b/doc/src/sgml/reference.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/reference.sgml,v 1.63 2007/04/26 16:13:08 neilc Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/reference.sgml,v 1.64 2007/07/03 01:30:35 neilc Exp $ -->
<part id="reference">
<title>Reference</title>
@@ -53,6 +53,7 @@
&alterTrigger;
&alterType;
&alterUser;
+ &alterView;
&analyze;
&begin;
&checkpoint;
diff --git a/src/backend/commands/alter.c b/src/backend/commands/alter.c
index 118e4adb166..7cd347b69f9 100644
--- a/src/backend/commands/alter.c
+++ b/src/backend/commands/alter.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/alter.c,v 1.23 2007/03/26 16:58:38 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/alter.c,v 1.24 2007/07/03 01:30:36 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -83,6 +83,8 @@ ExecRenameStmt(RenameStmt *stmt)
break;
case OBJECT_TABLE:
+ case OBJECT_SEQUENCE:
+ case OBJECT_VIEW:
case OBJECT_INDEX:
case OBJECT_COLUMN:
case OBJECT_TRIGGER:
@@ -96,6 +98,8 @@ ExecRenameStmt(RenameStmt *stmt)
switch (stmt->renameType)
{
case OBJECT_TABLE:
+ case OBJECT_SEQUENCE:
+ case OBJECT_VIEW:
case OBJECT_INDEX:
{
/*
@@ -113,7 +117,7 @@ ExecRenameStmt(RenameStmt *stmt)
aclcheck_error(aclresult, ACL_KIND_NAMESPACE,
get_namespace_name(namespaceId));
- renamerel(relid, stmt->newname);
+ renamerel(relid, stmt->newname, stmt->renameType);
break;
}
case OBJECT_COLUMN:
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index f50b59d0d8f..4bc2a25fcdd 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.228 2007/06/23 22:12:50 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.229 2007/07/03 01:30:36 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -41,6 +41,7 @@
#include "executor/executor.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
+#include "nodes/parsenodes.h"
#include "optimizer/clauses.h"
#include "optimizer/plancat.h"
#include "optimizer/prep.h"
@@ -1621,7 +1622,7 @@ renameatt(Oid myrelid,
* sequence, AFAIK there's no need for it to be there.
*/
void
-renamerel(Oid myrelid, const char *newrelname)
+renamerel(Oid myrelid, const char *newrelname, ObjectType reltype)
{
Relation targetrelation;
Relation relrelation; /* for RELATION relation */
@@ -1633,8 +1634,8 @@ renamerel(Oid myrelid, const char *newrelname)
bool relhastriggers;
/*
- * Grab an exclusive lock on the target table or index, which we will NOT
- * release until end of transaction.
+ * Grab an exclusive lock on the target table, index, sequence or
+ * view, which we will NOT release until end of transaction.
*/
targetrelation = relation_open(myrelid, AccessExclusiveLock);
@@ -1647,7 +1648,24 @@ renamerel(Oid myrelid, const char *newrelname)
errmsg("permission denied: \"%s\" is a system catalog",
RelationGetRelationName(targetrelation))));
+ /*
+ * For compatibility with prior releases, we don't complain if
+ * ALTER TABLE or ALTER INDEX is used to rename a sequence or
+ * view.
+ */
relkind = targetrelation->rd_rel->relkind;
+ if (reltype == OBJECT_SEQUENCE && relkind != 'S')
+ ereport(ERROR,
+ (errcode(ERRCODE_WRONG_OBJECT_TYPE),
+ errmsg("\"%s\" is not a sequence",
+ RelationGetRelationName(targetrelation))));
+
+ if (reltype == OBJECT_VIEW && relkind != 'v')
+ ereport(ERROR,
+ (errcode(ERRCODE_WRONG_OBJECT_TYPE),
+ errmsg("\"%s\" is not a view",
+ RelationGetRelationName(targetrelation))));
+
relhastriggers = (targetrelation->rd_rel->reltriggers > 0);
/*
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index d9e981bb572..324f89a2566 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.596 2007/06/23 22:12:51 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.597 2007/07/03 01:30:36 neilc Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -4546,6 +4546,24 @@ RenameStmt: ALTER AGGREGATE func_name aggr_args RENAME TO name
n->newname = $6;
$$ = (Node *)n;
}
+ | ALTER SEQUENCE relation_expr RENAME TO name
+ {
+ RenameStmt *n = makeNode(RenameStmt);
+ n->renameType = OBJECT_SEQUENCE;
+ n->relation = $3;
+ n->subname = NULL;
+ n->newname = $6;
+ $$ = (Node *)n;
+ }
+ | ALTER VIEW relation_expr RENAME TO name
+ {
+ RenameStmt *n = makeNode(RenameStmt);
+ n->renameType = OBJECT_VIEW;
+ n->relation = $3;
+ n->subname = NULL;
+ n->newname = $6;
+ $$ = (Node *)n;
+ }
| ALTER INDEX relation_expr RENAME TO name
{
RenameStmt *n = makeNode(RenameStmt);
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index a01c99b005b..ec9aa9d2637 100644
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.282 2007/06/28 00:02:39 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.283 2007/07/03 01:30:37 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1574,6 +1574,9 @@ CreateCommandTag(Node *parsetree)
case OBJECT_SCHEMA:
tag = "ALTER SCHEMA";
break;
+ case OBJECT_SEQUENCE:
+ tag = "ALTER SEQUENCE";
+ break;
case OBJECT_COLUMN:
case OBJECT_TABLE:
tag = "ALTER TABLE";
@@ -1584,6 +1587,9 @@ CreateCommandTag(Node *parsetree)
case OBJECT_TRIGGER:
tag = "ALTER TRIGGER";
break;
+ case OBJECT_VIEW:
+ tag = "ALTER VIEW";
+ break;
default:
tag = "???";
break;
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index a30a07501fa..9a9e952ac96 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2007, PostgreSQL Global Development Group
*
- * $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.165 2007/06/13 23:59:47 neilc Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.166 2007/07/03 01:30:37 neilc Exp $
*/
/*----------------------------------------------------------------------
@@ -602,7 +602,7 @@ psql_completion(char *text, int start, int end)
static const char *const list_ALTER[] =
{"AGGREGATE", "CONVERSION", "DATABASE", "DOMAIN", "FUNCTION",
"GROUP", "INDEX", "LANGUAGE", "OPERATOR", "ROLE", "SCHEMA", "SEQUENCE", "TABLE",
- "TABLESPACE", "TRIGGER", "TYPE", "USER", NULL};
+ "TABLESPACE", "TRIGGER", "TYPE", "USER", "VIEW", NULL};
COMPLETE_WITH_LIST(list_ALTER);
}
@@ -714,7 +714,7 @@ psql_completion(char *text, int start, int end)
{
static const char *const list_ALTERSEQUENCE[] =
{"INCREMENT", "MINVALUE", "MAXVALUE", "RESTART", "NO", "CACHE", "CYCLE",
- "SET SCHEMA", NULL};
+ "SET SCHEMA", "RENAME TO", NULL};
COMPLETE_WITH_LIST(list_ALTERSEQUENCE);
}
@@ -728,6 +728,14 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_LIST(list_ALTERSEQUENCE2);
}
+ /* ALTER VIEW <name> */
+ else if (pg_strcasecmp(prev3_wd, "ALTER") == 0 &&
+ pg_strcasecmp(prev2_wd, "VIEW") == 0)
+ {
+ static const char *const list_ALTERVIEW[] = {"RENAME TO", NULL};
+
+ COMPLETE_WITH_LIST(list_ALTERVIEW);
+ }
/* ALTER TRIGGER <name>, add ON */
else if (pg_strcasecmp(prev3_wd, "ALTER") == 0 &&
pg_strcasecmp(prev2_wd, "TRIGGER") == 0)
diff --git a/src/include/commands/tablecmds.h b/src/include/commands/tablecmds.h
index 3acbe84b522..44df10ceb3a 100644
--- a/src/include/commands/tablecmds.h
+++ b/src/include/commands/tablecmds.h
@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/commands/tablecmds.h,v 1.33 2007/05/11 20:17:10 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/commands/tablecmds.h,v 1.34 2007/07/03 01:30:37 neilc Exp $
*
*-------------------------------------------------------------------------
*/
@@ -43,7 +43,8 @@ extern void renameatt(Oid myrelid,
bool recursing);
extern void renamerel(Oid myrelid,
- const char *newrelname);
+ const char *newrelname,
+ ObjectType reltype);
extern void find_composite_type_dependencies(Oid typeOid,
const char *origTblName,
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-06 20:11:26 +0000