<char_limit> • フィールド・サイズが2000以上の場合、COBOL英数字フィールドはORACLEにCHARとして移行されます。 • フィールド・サイズが2000を超える場合は、VARCHAR2として移行されます(パラメータfile:char_limit_until_varcharが使用される場合以外)。 このパラメータは、フィール...
s DBMS_LDAP.search_s() s DBMS_LDAP.search_st() 2-18 Oracle Internet Directory Application Developer's Guide Searching by Using DBMS_LDAP The only difference between the two is that search_st() uses a client side timeout to stop the search if it exceeds a certain elapsed time limit. Th...
in-clause比使用析取或Oracle的REGEXP_LIKE操作符更有效,。如果您在配置中定义了许多模式或表包含/排除列表选项,那么这种方法的性能也会非常好。最后,由于这种选择执行数据库级过滤,因此减少了网络延迟,并且只向连接器返回必要的行。 regex 指定使用SQL操作符REGEXP_LIKE应用模式和表包含/排除过滤器。由于include/...
Eliminate a redundant empty lines in schema.rb generated by SchemaDumper [#1232] Align the columns of db/structure.sql [#1242] Use Abstract StatementPool (new statement_limit default is 1000 was 250) [#1228] Decouple Composite Primary Key code [#1224, #1225] Push valid_type? up to abstra...
Level 0 FULL DATABASE BACKUP run { allocate channel d1 type disk format '/apps/oracle/admin/EDOCPRD1/bkup1/%d.%s.%p.%t.DB'; set limit channel d1 kbytes = 4000000; allocate channel d2 type disk format '/apps/oracle/admin/EDOCPRD1/bkup2/%d.%s.%p.%t.DB'; set limit channel d2 ...
fetch cursor_name bluk collect into [自定义的数组] <limit 数字[建议值通常 1000]> forall i in 1..[自定义数组的长度] --forall 表示一次执行一批sql execute immediate [带绑定变量的目标sql] using [对应绑定变量的输入值] PLSQL中使用批量绑定的范例代码为如下所示, ...
[main] INFO jTPCC : Term-00, limitTxnsPerMin=3000 15:04:42,741 [main] INFO jTPCC : Term-00, terminalWarehouseFixed=true 15:04:42,741 [main] INFO jTPCC : Term-00, 15:04:42,742 [main] INFO jTPCC : Term-00, newOrderWeight=45 15:04:42,742 [main] INFO jTPCC : Term-00, ...
40) NOT NULL, price DECIMAL10,2) NOT NULL, ship_weight FLOAT NOT NULL, description VARCHAR(255) NULL, picture VARBINARY(10240) NULL, notes VARCHAR(1024) NULL ) UNIQUE HASH ON(prod_num) PAGES=390; To resize a hash index, use the ALTER TABLE statement with the SET PAGES=CURRENT clause...
You can handle these exceptions by number within a WHEN OTHERS clause. Package-named system exception In this scenario, the package gives a name to a specific Oracle error number using the PRAGMA EXCEPTION_INIT statement. You can then handle the exception by name with its own exception handler...
resumable_timeout--waittime(inseconds)forRESUMABLE(Default7200)date_cache--size(inentries)ofdate conversioncache(Default1000)no_index_errors--abort load on any indexerrors(DefaultFALSE)partition_memory--direct path partition memory limit to startspilling(kb)(Default0)table--Tableforexpress mode load...