sys ref cursor in oracle

Oracle export table creation statementOracle table deletion statementOracle lock TABLE statementCreate a table using an oracle statementOracle Table Analysis StatementOracle backup TABLE statementStatements for viewing tables in OracleOracle

(1) how to read the values in SEQNAME. NEXTVAL 　　 You can directly insert into test values (SEQNAME. NEXTVAL) as follows: 　　 SELECT tmpdata_seq.NEXTVAL INTO id_temp From dual; then id_temp can be used 　　 (2) PLS-00103: The symbol ">" in the need of

Databases and instances=============================================Jdbc:oracle:thin:@127.0.0.1:1521:orclListening:Start monitoring: Lsnrctl startStop listening: Lsnrctl stop ORCLView listening status: Lsnrctl statusNET Start OracleservicenameNET

The dbms_metadata.get_ddl package obtains the DDL script of the database object. As follows (executed in sqlplus ):1. Get the DDL statement of a table:Set serveroutput on Set linesize 1000 Set feedback off Set long 999999 ------ incomplete

For enterprise-Class large systems, the importance of Oracle databases is self-evident, and as a long-term use of SQL Server developer, it took a little time to learn a series of Oracle courses and summarize them.1.oracle some basic commandsSql*plus

Summarize Oracle system views and table Daquan:Dba_ opening .....Dba_users Database user InformationDba_segments Table Segment InformationDba_extents Data Area InformationDba_objects Database object InformationDba_tablespaces database table Space

Summary of oracle beginner knowledge points 1. dba, sysdba, and sysoper are different roles. roles can include system permissions, object permissions, and roles. dba does not include sysdba and sysoper permissions. sysdba and sysoper are two types

You can use the package dbms_metadata.get_ddl to view a table or table space DDL. The get_ddl function detailed parameter GET_DDL function in the dbms_metadata Package returns the DDL statement for the original data of the created object. The

You can use the package dbms_metadata.get_ddl to view a table or table space DDL. You can use the package dbms_metadata.get_ddl to view a table or table space DDL. You can use the package dbms_metadata.get_ddl to view a table or table space DDL.

When we want to see the DDL of a table or table space, we can use the DBMS_METADATA.GET_DDL package to view it.Detailed parameters of the GET_DDL function in the Dbms_metadata packageThe GET_DDL function returns the DDL statement that created the