Unary DRS for Dameng Database

Prepare

create user unasync identified by Unasync123;

GRANT "PUBLIC","RESOURCE" to "unasync";
GRANT SELECT ON DBA_TABLES to unasync;
GRANT SELECT ON DBA_TAB_COMMENTS to unasync;
GRANT SELECT ON DBA_TAB_COLUMNS to unasync;
GRANT SELECT ON DBA_CONSTRAINTS to unasync;
GRANT SELECT ON DBA_CONS_COLUMNS to unasync;
GRANT SELECT ON DBA_PART_KEY_COLUMNS to unasync;
GRANT SELECT ON DBA_OBJECTS to unasync;
GRANT SELECT ON DBA_CONSTRAINTS to unasync;
GRANT SELECT ON DBA_IND_COLUMNS to unasync;
GRANT SELECT ON DBA_INDEXES to unasync;
GRANT SELECT ON DBA_VIEWS to unasync;
GRANT SELECT ON DBA_SOURCE to unasync;
GRANT SELECT ON DBA_PART_TABLES to unasync;
GRANT SELECT ON DBA_TAB_PARTITIONS to unasync;
GRANT SELECT ON USER_IND_SUBPARTITIONS to unasync;
GRANT SELECT ON V$ARCHIVED_LOG to unasync;
GRANT SELECT ON V$LOGMNR_CONTENTS TO unasync;
GRANT EXECUTE ON DBMS_LOGMNR TO unasync;
GRANT SELECT ON SYS.USER_MVIEWS TO unasync;
GRANT SELECT ON dba_col_comments to unasync;

CREATE SCHEMA TEST AUTHORIZATION SYSDBA;

CREATE TABLE "TEST"."TEST_KEY"
(
"ID" BIGINT NOT NULL,
"NAME" VARCHAR(100 CHAR),
"SEX" INTEGER,
PRIMARY KEY("ID")
);

CREATE TABLE "TEST"."TEST_NOKEY"
(
"ID" BIGINT NOT NULL,
"NAME" VARCHAR(100 CHAR),
"SEX" INTEGER
);

CREATE TABLE "TEST"."TEST_T1"
(
"ID" BIGINT NOT NULL,
"NAME" VARCHAR(100 CHAR),
"AGE" INTEGER
);

Location



Channel

Table Manager

Troubleshooting

"/opt/drsplatform/logs/drsplatform.log"
[2026-04-09 10:34:14.888] [ERROR] [http-nio-2887-exec-8] com.zaxxer.hikari.pool.HikariPool:594 - HikariPool-1 - Exception during pool initialization.
java.sql.SQLTransientConnectionException: Could not connect to address=(host=127.0.0.1)(port=3306)(type=master) : RSA public key is not available client side (option serverRsaPublicKeyFile not set)