diff options
Diffstat (limited to 'src/backend/commands/copy.c')
| -rw-r--r-- | src/backend/commands/copy.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/backend/commands/copy.c b/src/backend/commands/copy.c index f9362be031a..949844d9791 100644 --- a/src/backend/commands/copy.c +++ b/src/backend/commands/copy.c @@ -1026,7 +1026,7 @@ ProcessCopyOptions(ParseState *pstate, /* Extract options from the statement node tree */ foreach(option, options) { - DefElem *defel = (DefElem *) lfirst(option); + DefElem *defel = castNode(DefElem, lfirst(option)); if (strcmp(defel->defname, "format") == 0) { @@ -1139,7 +1139,7 @@ ProcessCopyOptions(ParseState *pstate, errmsg("conflicting or redundant options"), parser_errposition(pstate, defel->location))); if (defel->arg && IsA(defel->arg, List)) - cstate->force_notnull = (List *) defel->arg; + cstate->force_notnull = castNode(List, defel->arg); else ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), @@ -1154,7 +1154,7 @@ ProcessCopyOptions(ParseState *pstate, (errcode(ERRCODE_SYNTAX_ERROR), errmsg("conflicting or redundant options"))); if (defel->arg && IsA(defel->arg, List)) - cstate->force_null = (List *) defel->arg; + cstate->force_null = castNode(List, defel->arg); else ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), @@ -1176,7 +1176,7 @@ ProcessCopyOptions(ParseState *pstate, parser_errposition(pstate, defel->location))); cstate->convert_selectively = true; if (defel->arg == NULL || IsA(defel->arg, List)) - cstate->convert_select = (List *) defel->arg; + cstate->convert_select = castNode(List, defel->arg); else ereport(ERROR, (errcode(ERRCODE_INVALID_PARAMETER_VALUE), @@ -1479,7 +1479,7 @@ BeginCopy(ParseState *pstate, /* examine queries to determine which error message to issue */ foreach(lc, rewritten) { - Query *q = (Query *) lfirst(lc); + Query *q = castNode(Query, lfirst(lc)); if (q->querySource == QSRC_QUAL_INSTEAD_RULE) ereport(ERROR, @@ -1496,7 +1496,7 @@ BeginCopy(ParseState *pstate, errmsg("multi-statement DO INSTEAD rules are not supported for COPY"))); } - query = (Query *) linitial(rewritten); + query = castNode(Query, linitial(rewritten)); /* The grammar allows SELECT INTO, but we don't support that */ if (query->utilityStmt != NULL && |