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It performs the same function as a DELETE statement without a WHERE clause. After truncating, the table will exist but it will be empty. DSC supports migration of TRUNCATE TABLE statements with static table names only.
If the previous SQL statement is a DELETE, INSERT, or UPDATE statement, ROW_COUNT identifies the number of rows that qualified for the operation. System Tables System tables _V_SYS_COLUMNS is replaced with information_schema.columns.
Default value: 0 Before setting this GUC parameter to enable the data retention function, delete data from the gs_wlm_session_info and gs_wlm_operator_info tables. transaction_pending_time Parameter description: maximum queuing time of transaction block statements and stored procedure
It performs the same function as a DELETE statement without a WHERE clause. After truncating, the table will exist but it will be empty. DSC supports migration of TRUNCATE TABLE statements with static table names only.
However, the primary key column must be set during deletion, and the "column update does not take effect" is ignored. public void delete() throws DwsClientException { getClient().delete("test.test") .setObject("id", 1) // Asynchronously save the data to the
If the previous SQL statement is a DELETE, INSERT, or UPDATE statement, ROW_COUNT identifies the number of rows that qualified for the operation. System Tables System tables _V_SYS_COLUMNS is replaced with information_schema.columns.
sequence Waiting for GTM to create a sequence. gtm alter sequence Waiting for GTM to modify a sequence. gtm get sequence val Waiting for obtaining the next value of a sequence from GTM. gtm set sequence val Waiting for GTM to set a sequence value. gtm drop sequence Waiting for GTM to delete
Default value: 30 Before setting this GUC parameter to enable the data retention function, delete data from the gs_wlm_session_info and gs_wlm_operator_info tables. The default value of this parameter is 30 for a new cluster.
sequence Waiting for GTM to create a sequence. gtm alter sequence Waiting for GTM to modify a sequence. gtm get sequence val Waiting for obtaining the next value of a sequence from GTM. gtm set sequence val Waiting for GTM to set a sequence value. gtm drop sequence Waiting for GTM to delete
Developer Guide > GUC Parameters > Write Ahead Logs > Checkpoints Security Security administrator added for data masking Added a preset role gs_redaction_policy, which has the permission to create, modify, and delete data masking policies.
sequence Waiting for GTM to create a sequence. gtm alter sequence Waiting for GTM to modify a sequence. gtm get sequence val Waiting for obtaining the next value of a sequence from GTM. gtm set sequence val Waiting for GTM to set a sequence value. gtm drop sequence Waiting for GTM to delete
You can also add, delete, or modify security group rules in the current security group. For details, see Modifying a Security Group. Automatic creation EIP Specify whether users can use a client to connect to a cluster's database over the Internet.
Deleted Database Interfaces To facilitate the ongoing development and maintenance of GaussDB(DWS), a metadata sunset feature is implemented to phase out outdated GUC parameters, system functions, and system views. For the sake of preserving historical compatibility, deprecated functions
The following \set meta-command of gsql can be used to set a variable: \set varname value To delete a variable, run the following command: \unset varname NOTE: A variable is a key-value pair. The value length is determined by the special variable VAR_MAX_LENGTH.
If a line is concurrently delete, no errors are reported after waiting. 3). If a line is concurrently updated and deleted, an error is reported after waiting.
It performs the same function as a DELETE statement without a WHERE clause. After truncating, the table will exist but it will be empty. DSC supports migration of TRUNCATE TABLE statements with static table names only.
You can create, delete, and update database users and manage their permissions on the console.
In this case, AUTOANALYZE cannot be triggered for foreign tables or temporary tables with the ON COMMIT [DELETE ROWS|DROP] option. To collect statistics, you need to manually perform the ANALYZE operation.
Non-reserved Reserved Reserved DECODE Non-reserved (excluding functions and types) - - DEFAULT Reserved Reserved Reserved DEFAULTS Non-reserved - - DEFERRABLE Reserved Reserved Reserved DEFERRED Non-reserved Reserved Reserved DEFINED - Non-reserved - DEFINER Non-reserved Non-reserved - DELETE
/qgen -s 1000 -d $i > Q$i done The generated query cannot be directly used and needs to be modified as follows: If the statement contains LIMIT -1, delete LIMIT -1. Q15: Change CREATE VIEW statements to WITH statements and remove DROP VIEW statements.