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Improve error message for CREATE SCHEMA .. CREATE TABLE (#7024) 

Improve error message for CREATE SCHEMA .. CREATE TABLE when
enable_schema_based_sharding is enabled.
create_schema_elements
Ahmet Gedemenli 2023-06-21 15:24:09 +03:00 committed by GitHub
parent 565c5260fd
commit 44e3c3b9c6
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2 changed files with 7 additions and 6 deletions
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9
src/backend/distributed/commands/schema.c
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@ -95,10 +95,11 @@ PostprocessCreateSchemaStmt(Node *node, const char *queryString)
if (CreateSchemaStmtCreatesTable(createSchemaStmt)) if (CreateSchemaStmtCreatesTable(createSchemaStmt))
{ {
ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), ereport(ERROR, (errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("cannot create tenant table in CREATE " errmsg("cannot create distributed schema and table in a "
"SCHEMA statement"), "single statement"),
errhint("Use CREATE TABLE statement to create " errhint("SET citus.enable_schema_based_sharding TO off, "
"tenant tables."))); "or create the schema and table in separate "
"commands.")));
} }
/* /*

4
src/test/regress/expected/schema_based_sharding.out
View File

@ -314,8 +314,8 @@ WHERE schemaid::regnamespace::text IN ('tenant_1', 'tenant_2');
-- verify that we don't allow creating tenant tables via CREATE SCHEMA command -- verify that we don't allow creating tenant tables via CREATE SCHEMA command
CREATE SCHEMA schema_using_schema_elements CREATE TABLE test_table(a int, b text); CREATE SCHEMA schema_using_schema_elements CREATE TABLE test_table(a int, b text);
ERROR: cannot create tenant table in CREATE SCHEMA statement ERROR: cannot create distributed schema and table in a single statement
HINT: Use CREATE TABLE statement to create tenant tables. HINT: SET citus.enable_schema_based_sharding TO off, or create the schema and table in separate commands.
CREATE SCHEMA tenant_4; CREATE SCHEMA tenant_4;
CREATE TABLE tenant_4.tbl_1(a int, b text); CREATE TABLE tenant_4.tbl_1(a int, b text);
CREATE TABLE tenant_4.tbl_2(a int, b text); CREATE TABLE tenant_4.tbl_2(a int, b text);