A wide range of data types are supported and can be used to declare variables in a PL/SQL block. Table 1. Supported scalar data types that are available in PL/SQL PL/SQL data typeDb2® SQL data typeDescription BINARY_INTEGER INTEGER Integer numeric data BLOB BLOB (4096) Binary data ...
Unlike SQL, PL/SQL lets you declare variables, to which the following topics apply: CHAR and VARCHAR2 Variables LONG and LONG RAW Variables ROWID and UROWID Variables 3.1.1Different Maximum Sizes The SQL data types listed inTable 3-1have different maximum sizes in PL/SQL and SQL. ...
Loop through each employee id in the given associative array, then update its salary*/ PROCEDUREproc_asso_array_num_in(p_asso_array_numINT_Asso_Array_Num) IS idx PLS_INTEGER; BEGIN idx:=p_asso_array_num.FIRST; WHILE(idxISNOTNULL) LOOP UPDATEemployees_bkSETsalary=salary+1WHEREemployee_id=...
PL/SQL procedure successfully completed. The procedure runs successfully. We don’t get any output (because we didn’t code any in), but there are no errors. Read more on theOracle data types here. While you’re here, if you want an easy-to-use list of the main features in Oracle S...
下面是PL/SQL实现这个功能 而PL/SQL相对JDBC实现这个更能更有效率 开发模式:SpringMVC+存储过程(PL/SQL) Hello World 这个dbms_output是一个程序包(类似API) declare-变量和常量的说明 注意:若没有需要说明的变量或常量,可以没有declare关键字 说明基本数据类型变量时要说明三个部分 ...
doi:cbp_ore_booleanOracle PLSQL has some special data types like Record, BOOLEAN that are commonly used in Oracle E-Business Suite prebuilt stored procedures. The adapter processes these data types automatically.Neetha
USER_PLSQL_TYPES视图用于展示当前用户下 package type 总体信息。 功能适用性 该视图仅适用于 OceanBase 数据库 Oracle 模式。 相关视图 ALL_PLSQL_TYPES DBA_PLSQL_TYPES 字段说明 字段名称类型是否可以为 NULL描述 TYPE_NAMEVARCHAR2(136)NOPL/SQL 类型的名称。
Changes in This Release for Oracle Database PL/SQL Packages and Types Reference 1 Introduction to Oracle Supplied PL/SQL Packages & Types 2 Oracle Application Express Packages APEX_APPLICATION Through APEX_ZIP 3 CTX_ADM 4 CTX_ANL 5 CTX_CLS 6 CTX_DDL 7 CTX_DOC 8 CTX_ENTITY 9 CTX_OUTPUT ...
Natively Compiling all PL/SQL units in the database What is Native Compilation? You can speed up the execution of PL/SQL modules (packages, triggers, procedures, function, and types) by compiling them into native code residing in shared libraries. The procedures are translated into C code, ...
SELECT name, plsql_warnings FROM user_plsql_object_settings WHERE plsql_warnings LIKE '%DISABLE%'; Detailed information about procedures and functions The USER_PROCEDURES view provides information about all functions and procedures, both schema-level and those defined within packages, in your schema...