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Rename TransactionChain functions

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We call this thing a "transaction block" everywhere except in a few
functions, where it is mysteriously called a "transaction chain".  In
the SQL standard, a transaction chain is something different.  So rename
these functions to match the common terminology.

Reviewed-by: Alvaro Herrera <alvherre@alvh.no-ip.org>
This commit is contained in:
Peter Eisentraut
2018-02-16 20:44:15 -05:00
parent 8d47a90862
commit 04700b685f
14 changed files with 52 additions and 52 deletions
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4
src/backend/commands/subscriptioncmds.c
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@@ -339,7 +339,7 @@ CreateSubscription(CreateSubscriptionStmt *stmt, bool isTopLevel)
* replication slot.
*/
if (create_slot)
PreventTransactionChain(isTopLevel, "CREATE SUBSCRIPTION ... WITH (create_slot = true)");
PreventInTransactionBlock(isTopLevel, "CREATE SUBSCRIPTION ... WITH (create_slot = true)");
if (!superuser())
ereport(ERROR,
@@ -897,7 +897,7 @@ DropSubscription(DropSubscriptionStmt *stmt, bool isTopLevel)
* don't have the proper facilities for that.
*/
if (slotname)
PreventTransactionChain(isTopLevel, "DROP SUBSCRIPTION");
PreventInTransactionBlock(isTopLevel, "DROP SUBSCRIPTION");
ObjectAddressSet(myself, SubscriptionRelationId, subid);