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date_lt_timestamp date_lt_timestamptz date_mi date_mi_interval date_mii date_ne date_ne_timestamp date_ne_timestamptz date_out date_pl_interval date_pli date_recv date_send date_smaller date_sortsupport daterange_canonical daterange_subdiff datetime_pl datetimetz_pl dcbrt decode defined degrees delete
tab_2(col2 char(3)); openGauss=# insert into tab_2 values(' '); openGauss=# insert into tab_1 select col2 from tab_2; openGauss=# select * from tab_1 where col1 is null; col1 ------ (1 row) openGauss=# select * from tab_1 where col1=' '; col1 ------ (0 rows) openGauss=# delete
The desired access permission is specified by a text string, which must be SELECT, INSERT, UPDATE, DELETE, TRUNCATE, REFERENCES, TRIGGER, ALTER, DROP, COMMENT, INDEX or VACUUM.
Return type: record DBE_PERF.get_global_statement_count() Description: Aggregates SELECT, UPDATE, INSERT, DELETE, and response time information (TOTAL, AVG, MIN, and MAX) on each node.
If a name contains double quotation marks, the double quotation marks are deleted. Otherwise, the name becomes uppercase letters.
useoperatoradmin boolean Specifies whether the user is an OPRADMIN. t (true): yes. f (false): no. usepolicyadmin boolean Specifies whether the user is a POLADMIN. t (true): yes. f (false): no. get_instr_sql_count_info() Description: Provides the count of SELECT, UPDATE, INSERT, DELETE
HypoIndexLock Used to create, delete and reset the virtual index by the lightweight lock. XGBoostLibLock Used by DB4AI to call the XGBoost library. DropArchiveSlotLock Used to protect the concurrent sequence of deleting the archive slot.
INTEGER) IMMUTABLE; -- Rename the func_add_sql2 function to add_two_number. gaussdb=# ALTER FUNCTION func_add_sql2(INTEGER, INTEGER) RENAME TO add_two_number; -- Change the owner of function add_two_number to omm. gaussdb=# ALTER FUNCTION omm(INTEGER, INTEGER) OWNER TO omm; -- Delete
Delete the table and restore the environment. */ RETURN_IF_NOT_SUCCESS(execute_cmd(sql_drop)); end_unit_test(); } In the example, the number column is defined.
date_lt_timestamp date_lt_timestamptz date_mi date_mi_interval date_mii date_ne date_ne_timestamp date_ne_timestamptz date_out date_pl_interval date_pli date_recv date_send date_smaller date_sortsupport daterange_canonical daterange_subdiff datetime_pl datetimetz_pl dcbrt decode defined degrees delete
If you delete the default DNS server addresses, you may fail to access other services on the cloud. Exercise caution when performing this operation. You can click Reset on the right to restore DNS server addresses to the default value.
HIRE_DATE DATE, employment_ID VARCHAR2(10), SALARY NUMBER(8,2), COMMISSION_PCT NUMBER(2,2), MANAGER_ID NUMBER(6), section_ID NUMBER(4) ) SERVER gsmpp_server OPTIONS (location 'file:///output_data/', format 'csv', delimiter '|', header 'on') WRITE ONLY; -- Delete
Return type: varchar2(16) analyze_tgtype_for_event(n smallint) Description: Parses pg_trigger.tgtype, parses n by bit, and returns one or more of insert, update, delete, and truncate. Return type: varchar2(246) nanvl(n2, n1) Description: Two parameters are entered.
Return type: varchar2(16) analyze_tgtype_for_event(n smallint) Description: Parses pg_trigger.tgtype, parses n by bit, and returns one or more of insert, update, delete, and truncate. Return type: varchar2(246) nanvl(n2, n1) Description: Two parameters are entered.
If you delete the default DNS server addresses, you may fail to access other services on the cloud. Exercise caution when performing this operation. You can click Reset on the right to restore DNS server addresses to the default value.
The following \set meta-command of gsql can be used to set a variable: \set varname value To delete the variables set by the \set command, run the following command: \unset varname NOTE: A variable is a simple name-value pair. The value can be any characters in any length.
The following \set meta-command of gsql can be used to set a variable: \set varname value To delete the variables set by the \set command, run the following command: \unset varname NOTE: A variable is a simple name-value pair. The value can be any characters in any length.
f1 := DBE_FILE.FOPEN('dir', 'sample1.txt', 'w'); f2 := DBE_FILE.FOPEN('dir', 'sample2.txt', 'w'); DBE_FILE.CLOSE_ALL(); IF DBE_FILE.IS_CLOSE(f1) = true and DBE_FILE.IS_CLOSE(f2) = true THEN DBE_OUTPUT.PRINT_LINE('f1 and f2 all closed'); END IF; -- Delete
t1 "_REMOTE_TABLE_QUERY_" (cost=0.00..0.00 rows=20 width=12) Node/s: All datanodes -> Hash (cost=0.00..0.00 rows=20 width=12) -> Data Node Scan on t "_REMOTE_TABLE_QUERY_" (cost=0.00..0.00 rows=20 width=12) Node/s: All datanodes (7 rows) Delete
f1 := DBE_FILE.FOPEN('dir', 'sample1.txt', 'w'); f2 := DBE_FILE.FOPEN('dir', 'sample2.txt', 'w'); DBE_FILE.CLOSE_ALL(); IF DBE_FILE.IS_CLOSE(f1) = true and DBE_FILE.IS_CLOSE(f2) = true THEN DBE_OUTPUT.PRINT_LINE('f1 and f2 all closed'); END IF; -- Delete
