database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-14 18:42:34 +03:00
Code Activity

Rework the options syntax for logical replication commands

Browse Source 
For CREATE/ALTER PUBLICATION/SUBSCRIPTION, use similar option style as
other statements that use a WITH clause for options.

Author: Petr Jelinek <petr.jelinek@2ndquadrant.com>
This commit is contained in:
Peter Eisentraut
2017-05-12 08:57:01 -04:00
parent 734cb4c2e7
commit b807f59828
24 changed files with 352 additions and 410 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
src/backend/commands/subscriptioncmds.c
View File

@ -93,7 +93,7 @@ parse_subscription_options(List *options, bool *connect, bool *enabled_given,
{
DefElem *defel = (DefElem *) lfirst(lc);
if (strcmp(defel->defname, "noconnect") == 0 && connect)
if (strcmp(defel->defname, "connect") == 0 && connect)
{
if (connect_given)
ereport(ERROR,
@ -101,7 +101,7 @@ parse_subscription_options(List *options, bool *connect, bool *enabled_given,
errmsg("conflicting or redundant options")));
connect_given = true;
*connect = !defGetBoolean(defel);
*connect = defGetBoolean(defel);
}
else if (strcmp(defel->defname, "enabled") == 0 && enabled)
{
@ -113,17 +113,7 @@ parse_subscription_options(List *options, bool *connect, bool *enabled_given,
*enabled_given = true;
*enabled = defGetBoolean(defel);
}
else if (strcmp(defel->defname, "disabled") == 0 && enabled)
{
if (*enabled_given)
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("conflicting or redundant options")));
*enabled_given = true;
*enabled = !defGetBoolean(defel);
}
else if (strcmp(defel->defname, "create slot") == 0 && create_slot)
else if (strcmp(defel->defname, "create_slot") == 0 && create_slot)
{
if (create_slot_given)
ereport(ERROR,
@ -133,17 +123,7 @@ parse_subscription_options(List *options, bool *connect, bool *enabled_given,
create_slot_given = true;
*create_slot = defGetBoolean(defel);
}
else if (strcmp(defel->defname, "nocreate slot") == 0 && create_slot)
{
if (create_slot_given)
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("conflicting or redundant options")));
create_slot_given = true;
*create_slot = !defGetBoolean(defel);
}
else if (strcmp(defel->defname, "slot name") == 0 && slot_name)
else if (strcmp(defel->defname, "slot_name") == 0 && slot_name)
{
if (*slot_name_given)
ereport(ERROR,
@ -157,7 +137,7 @@ parse_subscription_options(List *options, bool *connect, bool *enabled_given,
if (strcmp(*slot_name, "none") == 0)
*slot_name = NULL;
}
else if (strcmp(defel->defname, "copy data") == 0 && copy_data)
else if (strcmp(defel->defname, "copy_data") == 0 && copy_data)
{
if (copy_data_given)
ereport(ERROR,
@ -167,16 +147,6 @@ parse_subscription_options(List *options, bool *connect, bool *enabled_given,
copy_data_given = true;
*copy_data = defGetBoolean(defel);
}
else if (strcmp(defel->defname, "nocopy data") == 0 && copy_data)
{
if (copy_data_given)
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
errmsg("conflicting or redundant options")));
copy_data_given = true;
*copy_data = !defGetBoolean(defel);
}
else if (strcmp(defel->defname, "synchronous_commit") == 0 &&
synchronous_commit)
{
@ -336,7 +306,7 @@ CreateSubscription(CreateSubscriptionStmt *stmt, bool isTopLevel)
* replication slot.
*/
if (create_slot)
PreventTransactionChain(isTopLevel, "CREATE SUBSCRIPTION ... CREATE SLOT");
PreventTransactionChain(isTopLevel, "CREATE SUBSCRIPTION ... WITH (create_slot = true)");
if (!superuser())
ereport(ERROR,