This is a read-only copy of the MariaDB Knowledgebase generated on 2024-11-14. For the latest, interactive version please visit https://mariadb.com/kb/.

Created: 7 months, 3 weeks ago
Modified: 7 months, 3 weeks ago
Type: article
Status: active
License: CC BY-SA / Gnu FDL

Attachments

No attachments exist

Error 1963: Cannot change @@slave_parallel_threads while another change is in progress

Error Code	SQLSTATE	Error	Description
1963		ER_CHANGE_SLAVE_PARALLEL_THREADS_ACTIVE	Cannot change @@slave_parallel_threads while another change is in progress

Possible Causes and Solutions

Possible Causes and Solutions

This article doesn't currently contain any content. You can help!

Content reproduced on this site is the property of its respective owners, and this content is not reviewed in advance by MariaDB. The views, information and opinions expressed by this content do not necessarily represent those of MariaDB or any other party.

↑ MariaDB Error Codes 1900 to 1999 ↑
Error 1900: "
Error 1901: Function or expression cannot be used in the clause of
Error 1902: "
Error 1903: Primary key cannot be defined upon a generated column
Error 1904: Key/Index cannot be defined on a virtual generated column
Error 1905: Cannot define foreign key with clause on a generated column
Error 1906: The value specified for generated column in table has been ignored
Error 1907: This is not yet supported for generated columns
Error 1908: "
Error 1909: "
Error 1910: storage engine does not support generated columns
Error 1911: Unknown option
Error 1912: Incorrect value for option
Error 1913: You should never see it
Error 1914: You should never see it
Error 1915: You should never see it
Error 1916: Got overflow when converting to. Value truncated
Error 1917: Truncated value when converting to
Error 1918: Encountered illegal value when converting to
Error 1919: Encountered illegal format of dynamic column string
Error 1920: Dynamic column implementation limit reached
Error 1921: Illegal value used as argument of dynamic column function
Error 1922: Dynamic column contains unknown character set
Error 1923: At least one of the 'in_to_exists' or 'materialization' optimizer_switch flags must be 'on'.
Error 1924: Query cache is disabled (resize or similar command in progress); repeat this command later
Error 1925: Query cache is globally disabled and you can't enable it only for this session
Error 1926: View ORDER BY clause ignored because there is other ORDER BY clause already
Error 1927: Connection was killed
Error 1928: You should never see it
Error 1929: Cannot modify @@session.skip_replication inside a transaction
Error 1930: Cannot modify @@session.skip_replication inside a stored function or trigger
Error 1931: Query execution was interrupted. The query exceeded. The query result may be incomplete
Error 1932: Table doesn't exist in engine
Error 1933: Target is not running an EXPLAINable command
Error 1934: Connection conflicts with existing connection
Error 1935: Master
Error 1936: Can't %s SLAVE
Error 1937: SLAVE started
Error 1938: SLAVE stopped
Error 1939: Engine failed to discover table with
Error 1940: Failed initializing replication GTID state
Error 1941: Could not parse GTID list
Error 1942: Could not update replication slave gtid state
Error 1943: GTID conflict (duplicate domain id)
Error 1944: Failed to open
Error 1945: Connecting slave requested to start from GTID, which is not in the master's binlog
Error 1946: Failed to load replication slave GTID position from table
Error 1947: Specified GTID conflicts with the binary log which contains a more recent GTID
Error 1948: Specified value for @@gtid_slave_pos contains no value for replication domain
Error 1949: START SLAVE UNTIL master_gtid_pos requires that slave is using GTID
Error 1950: An attempt was made to binlog GTID which would create an out-of-order sequence number with existing GTID
Error 1951: The binlog on the master is missing the GTID requested by the slave
Error 1952: Unexpected GTID received from master after reconnect
Error 1953: Cannot modify @@session.gtid_domain_id or @@session.gtid_seq_no inside a transaction
Error 1954: Cannot modify @@session.gtid_domain_id or @@session.gtid_seq_no inside a stored function or trigger
Error 1955: Connecting slave requested to start from GTID which is not in the master's binlog
Error 1956: This operation is not allowed if any GTID has been logged to the binary log
Error 1957: Unknown query id
Error 1958: Bad base64 data as position
Error 1959: Invalid role specification
Error 1960: The current user is invalid
Error 1961: Cannot grant role to
Error 1962: Cannot revoke role from
Error 1963: Cannot change @@slave_parallel_threads while another change is in progress
Error 1964: Commit failed due to failure of an earlier commit on which this one depends
Error 1965: is a view
Error 1966: When using GTID, @@sql_slave_skip_counter can not be used
Error 1967: The definition for table is too big
Error 1968: Plugin already installed
Error 1969: Query execution was interrupted (max_statement_time exceeded)
Error 1970: does not support subqueries or stored functions
Error 1971: The system variable cannot be set in SET STATEMENT
Error 1972: You should never see it
Error 1973: Can't create user; it already exists
Error 1974: Can't drop user; it doesn't exist
Error 1975: Can't create role; it already exists
Error 1976: Can't drop role; it doesn't exist
Error 1977: Cannot convert character to
Error 1978: Incorrect default value for column
Error 1979: You are not owner of query
Error 1980: Engine-independent statistics are not collected for column
Error 1981: Aggregate function of SELECT belongs to SELECT
Error 1982: option ignored for InnoDB partition

Error 1963: Cannot change @@slave_parallel_threads while another change is in progress

Contents

Possible Causes and Solutions

Products

Services

Pricing

Resources

About Us

Download MariaDB