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fix

fix-deparse-stmt-qualify
Onur Tirtir 2023-10-03 16:41:41 +03:00
parent 0dca65c84d
commit a2738438bf
2 changed files with 15 additions and 0 deletions
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13
src/backend/distributed/commands/policy.c
View File

@ -18,6 +18,7 @@
#include "distributed/coordinator_protocol.h"
#include "distributed/listutils.h"
#include "distributed/metadata_cache.h"
#include "distributed/namespace_utils.h"
#include "miscadmin.h"
#include "nodes/makefuncs.h"
#include "parser/parse_clause.h"
@ -146,15 +147,21 @@ CreatePolicyCommandForPolicy(Oid relationId, RowSecurityPolicy *policy)
if (policy->qual)
{
int saveNestLevel = PushEmptySearchPath();
char *qualString = deparse_expression((Node *) (policy->qual),
relationContext, false, false);
PopEmptySearchPath(saveNestLevel);
appendStringInfo(createPolicyCommand, " USING (%s)", qualString);
}
if (policy->with_check_qual)
{
int saveNestLevel = PushEmptySearchPath();
char *withCheckQualString = deparse_expression(
(Node *) (policy->with_check_qual), relationContext, false, false);
PopEmptySearchPath(saveNestLevel);
appendStringInfo(createPolicyCommand, " WITH CHECK (%s)",
withCheckQualString);
}
@ -380,7 +387,10 @@ PreprocessAlterPolicyStmt(Node *node, const char *queryString,
{
ErrorIfUnsupportedPolicyExpr(qual);
int saveNestLevel = PushEmptySearchPath();
char *qualString = deparse_expression(qual, relationContext, false, false);
PopEmptySearchPath(saveNestLevel);
appendStringInfo(&ddlString, " USING (%s)", qualString);
}
@ -394,9 +404,12 @@ PreprocessAlterPolicyStmt(Node *node, const char *queryString,
{
ErrorIfUnsupportedPolicyExpr(with_check_qual);
int saveNestLevel = PushEmptySearchPath();
char *withCheckString = deparse_expression(with_check_qual, relationContext,
false,
false);
PopEmptySearchPath(saveNestLevel);
appendStringInfo(&ddlString, " WITH CHECK (%s)", withCheckString);
}

2
src/backend/distributed/deparser/deparse_table_stmts.c
View File

@ -312,7 +312,9 @@ AppendAlterTableCmdConstraint(StringInfo buf, Constraint *constraint,
char *relationName = get_rel_name(leftRelationId);
List *relationCtx = deparse_context_for(relationName, leftRelationId);
int saveNestLevel = PushEmptySearchPath();
char *exprSql = deparse_expression(exprCooked, relationCtx, false, false);
PopEmptySearchPath(saveNestLevel);
relation_close(relation, NoLock);