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Add column level support for GRANT command 

Partial support (not covering special case with `ALL`), just append the cols
to the privilege string.
pull/7918/head
Cédric Villemain 2025-03-09 14:41:03 +01:00
parent f26d153612
commit 7766bcbd85
1 changed files with 6 additions and 4 deletions
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10
src/backend/distributed/commands/grant.c
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@ -17,6 +17,7 @@
#include "distributed/citus_ruleutils.h" #include "distributed/citus_ruleutils.h"
#include "distributed/commands.h" #include "distributed/commands.h"
#include "distributed/commands/utility_hook.h" #include "distributed/commands/utility_hook.h"
#include "distributed/deparser.h"
#include "distributed/metadata/distobject.h" #include "distributed/metadata/distobject.h"
#include "distributed/metadata_cache.h" #include "distributed/metadata_cache.h"
#include "distributed/version_compat.h" #include "distributed/version_compat.h"
@ -32,7 +33,6 @@ static List * CollectGrantTableIdList(GrantStmt *grantStmt);
* needed during the worker node portion of DDL execution before returning the * needed during the worker node portion of DDL execution before returning the
* DDLJobs in a List. If no distributed table is involved, this returns NIL. * DDLJobs in a List. If no distributed table is involved, this returns NIL.
* *
* NB: So far column level privileges are not supported.
*/ */
List * List *
PreprocessGrantStmt(Node *node, const char *queryString, PreprocessGrantStmt(Node *node, const char *queryString,
@ -96,9 +96,11 @@ PreprocessGrantStmt(Node *node, const char *queryString,
if (priv->cols != NIL) if (priv->cols != NIL)
{ {
ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), StringInfoData colsString;
errmsg("grant/revoke on column list is currently " initStringInfo(&colsString);
"unsupported")));
AppendColumnNameList(&colsString, priv->cols);
appendStringInfo(&privsString, "%s", colsString.data);
} }
} }
} }