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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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2
src/backend/commands/dbcommands.c
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@ -1476,7 +1476,7 @@ AlterDatabase(ParseState *pstate, AlterDatabaseStmt *stmt, bool isTopLevel)
dtablespace->defname),
parser_errposition(pstate, dtablespace->location)));
/* this case isn't allowed within a transaction block */
PreventTransactionChain(isTopLevel, "ALTER DATABASE SET TABLESPACE");
PreventInTransactionBlock(isTopLevel, "ALTER DATABASE SET TABLESPACE");
movedb(stmt->dbname, defGetString(dtablespace));
return InvalidOid;
}