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extract schema DistributeObjectOps

refactor/dist-ops-linker
Nils Dijk 2020-02-07 01:43:13 +01:00
parent 91e01a657b
commit 4ca33dde64
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GPG Key ID: CA1177EF9434F241
3 changed files with 24 additions and 28 deletions
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18
src/backend/distributed/commands/distribute_object_ops.c
View File

@ -99,24 +99,6 @@ static DistributeObjectOps Collation_Rename = {
REGISTER_DISTRIBUTED_OPERATION_NESTED(RenameStmt, renameType, OBJECT_COLLATION,
Collation_Rename);
static DistributeObjectOps Schema_Drop = {
.deparse = NULL,
.qualify = NULL,
.preprocess = PreprocessDropSchemaStmt,
.postprocess = NULL,
.address = NULL,
};
REGISTER_DISTRIBUTED_OPERATION_NESTED(DropStmt, removeType, OBJECT_SCHEMA, Schema_Drop);
static DistributeObjectOps Schema_Grant = {
.deparse = DeparseGrantOnSchemaStmt,
.qualify = NULL,
.preprocess = PreprocessGrantOnSchemaStmt,
.postprocess = NULL,
.address = NULL,
};
REGISTER_DISTRIBUTED_OPERATION_NESTED(GrantStmt, objtype, OBJECT_SCHEMA, Schema_Grant);
/* linker provided pointers */
SECTION_ARRAY(DistributedObjectOpsContainer *, opscontainer);

26
src/backend/distributed/commands/schema.c
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@ -36,11 +36,33 @@
static List * FilterDistributedSchemas(List *schemas);
/* DistributeObjectOps */
static List * PreprocessDropSchemaStmt(Node *node, const char *queryString);
static DistributeObjectOps Schema_Drop = {
.deparse = NULL,
.qualify = NULL,
.preprocess = PreprocessDropSchemaStmt,
.postprocess = NULL,
.address = NULL,
};
REGISTER_DISTRIBUTED_OPERATION_NESTED(DropStmt, removeType, OBJECT_SCHEMA, Schema_Drop);
static List * PreprocessGrantOnSchemaStmt(Node *node, const char *queryString);
static DistributeObjectOps Schema_Grant = {
.deparse = DeparseGrantOnSchemaStmt,
.qualify = NULL,
.preprocess = PreprocessGrantOnSchemaStmt,
.postprocess = NULL,
.address = NULL,
};
REGISTER_DISTRIBUTED_OPERATION_NESTED(GrantStmt, objtype, OBJECT_SCHEMA, Schema_Grant);
/*
* PreprocessDropSchemaStmt invalidates the foreign key cache if any table created
* under dropped schema involved in any foreign key relationship.
*/
List *
static List *
PreprocessDropSchemaStmt(Node *node, const char *queryString)
{
DropStmt *dropStatement = castNode(DropStmt, node);
@ -119,7 +141,7 @@ PreprocessDropSchemaStmt(Node *node, const char *queryString)
* In this stage we can prepare the commands that need to be run on all workers to grant
* on schemas. Only grant statements for distributed schema are propagated.
*/
List *
static List *
PreprocessGrantOnSchemaStmt(Node *node, const char *queryString)
{
GrantStmt *stmt = castNode(GrantStmt, node);

8
src/include/distributed/commands.h
View File

@ -197,14 +197,6 @@ extern List * PreprocessRenameAttributeStmt(Node *stmt, const char *queryString)
extern List * GenerateAlterRoleIfExistsCommandAllRoles(void);
/* schema.c - forward declarations */
extern List * PreprocessDropSchemaStmt(Node *dropSchemaStatement,
const char *queryString);
extern List * PreprocessAlterObjectSchemaStmt(Node *alterObjectSchemaStmt,
const char *alterObjectSchemaCommand);
extern List * PreprocessGrantOnSchemaStmt(Node *node, const char *queryString);
/* sequence.c - forward declarations */
extern void ErrorIfUnsupportedSeqStmt(CreateSeqStmt *createSeqStmt);
extern void ErrorIfDistributedAlterSeqOwnedBy(AlterSeqStmt *alterSeqStmt);