数值或值错误:原始变量长度太长 ORA-06512:在“SYS.UTL_RAW"处 [英] numeric or value error: raw variable length too long ORA-06512: at "SYS.UTL_RAW"

问题描述

从表中选择 BLOB(存储的 JSON 字符串)字段值时，我面临 原始变量长度太长 问题.

查询:

 select utl_raw.cast_to_varchar2(dbms_lob.substr(TRANSACTION_DATA)) from PS_ISA_INB_PAYLOAD_LOG;

这是我用来将 JSON 对象插入到 BLOB 字段中的 SP:

 创建或替换 PROCEDURE SDIX_TICK_LOG(VARCHAR2 中的组织名称, VARCHAR2 中的 TRANSACTION_TYPE, BLOB 中的 TRANSACTION_DATA, VARCHAR2 中的 TRANSACTION_STATUS) 作为l_r RAW(32767)；l_blob blob;l_clob clob :='"ItemMasterTransfer":[{"ORACLE_UNIQUE_REC_ID":"123assd4434","CUSTOMER_ID":"PMC","ORGANIZATION_CODE":"BMftrdsM","ITEM":"696738","INVENTORY"000000000000000000000000,"ORGANIZATION_ID":" ","SUBINVENTORY_CODE":"000000000000000000","LOCATOR_ID":"","ISA_MATERIAL_GROUP":"","TAX_GROUP":"","CATEGORY_ID":"1950",","","MODIFIER":"","MANUFACTURER_ID":"","MFG_ITEM_ID":"","UNIT_OF_MEASURE":"BOX","ITEM_TYPE":"P","STOCK_ENABLED_FLAG":"Y","INVENTORY_ITEM_STATUS_CODE":"A","LIST_PRICE_PER_UNIT":"0","FULL_LEAD_TIME":"0","MAX_MINMAX_QUANTITY":"10","MIN_MINMAX_QUANTITY":"10","SAFETY_LEVEL":"0","REPLENISH_TO_ORDER_FLAG"N","UTILIZ_CD":"","CURRENCY_CD":"USD","DESCRIPTION":"","ATTRIBUTE1":" ","ATTRIBUTE2":" ","ATTRIBUTE3":" ","ATTRIBUTE4":" ","ATTRIBUTE5":" ","ATTRIBUTE6":" ","ATTRIBUTE7":" ","ATTRIBUTE8":" ","ATTRIBUTE9":" ","ATTRIBUTE10":" ","TRANSACTION_STATUS":"","TRANS_STATUS_DESCRIPTION":" "},{"ORACLE_UNIQUE_REC_ID":"123assd4434","CUSTOMER_ID":"PMC","ORGANIZATION_CODE":"BMftrdsM","ITEM":"696738","INVENTORY_ITEM_ID":"0000000000000000000000000000546","ORGANIZATION_ID":"","SUBINVENTORY"00000"0"0"0000000000ISA_0"SUBINVENTORY"000000"","TAX_GROUP":" ","CATEGORY_ID":"1956","NOUN":" ","MODIFIER":" ","MANUFACTURER_ID":" ","MFG_ITEM_ID":" ","UNIT_OF_MEASURE":"BOX","ITEM_TYPE":"P","STOCK_ENABLED_FLAG":"Y","INVENTORY_ITEM_STATUS_CODE":"A","LIST_PRICE_PER_UNIT":"0","FULL_LEAD_TIME":"0","MAX_MINMAX_QUANTITY":"10","MIN_MINMAX_QUANTITY":"10","SAFETY_LEVEL":"0","REPLENISH_TO_ORDER_FLAG":"N","UTILIZ_CD":"","CURRENCY_CD":"USD","DESCRIPTION":"","ATTRIBUTE1":" ","ATTRIBUTE2":" ","ATTRIBUTE3":" ","ATTRIBUTE4":" ","ATTRIBUTE5":" ","ATTRIBUTE6":" ","ATTRIBUTE7":" ","ATTRIBUTE8":" ","ATTRIBUTE9":" ","ATTRIBUTE10":" ","TRANSACTION_STATUS":" ","TRANS_STATUS_DESCRIPTION":" "},{"ORACLE_UNIQUE_REC_ID":"123assd4434","CUSTOMER_ID":"PMC","ORGANIZATION_CODE":"BMftrdsM","ITEM":"696738","INVENTORY_ITEM_ID":"0000000000000000000000000000546","ORGANIZATION_ID":"","SUBINVENTORY_CODE":"000000000000000000","LOCATOR_ID":"","ISA_MATERIAL_GROUP":"","TAX_GROUP":"","CATEGORY_ID":"1956","NOUN":""MODIFIER":"","MANUFACTURER_ID":"","MFG_ITEM_ID":"","UNIT_OF_MEASURE":"BOX","ITEM_TYPE":"P","STOCK_ENABLED_FLAG":"Y","INVENTORY_ITEM_STATUS_CODE":"A","LIST_PRICE_PER_UNIT":"0","FULL_LEAD_TIME":"0","MAX_MINMAX_QUANTITY":"10","MIN_MINMAX_QUANTITY":"10","SAFETY_LEVEL":"0","REPLENISH_TO_ORDER_FLAG":"N,"UTILIZ_CD":"","CURRENCY_CD":"USD","DESCRIPTION":"","ATTRIBUTE1":" ","ATTRIBUTE2":" ","ATTRIBUTE3":" ","ATTRIBUTE4":" ","ATTRIBUTE5":"","ATTRIBUTE6":"","ATTRIBUTE7":"","ATTRIBUTE8":"","ATTRIBUTE9":"","ATTRIBUTE10":"","TRANSACTION_STATUS":"","TRANS_STATUS_DESCRIPTION":" "}],"Organization":"PMC Biogenix","SharedSecret":"sTc1QowIu5Iy1Qt8iilnmQ==","TimeStamp":"09/28/2018 00:19:21","RowsSent":"1"}';l_amt 整数:= dbms_lob.lobmaxsize；l_dest_offset 整数:= 1；l_src_offset 整数:= 1；l_csid 整数 := dbms_lob.default_csid;l_ctx 整数:= dbms_lob.default_lang_ctx;l_warn 整数；开始dbms_lob.createTemporary( l_blob, false );dbms_lob.convertToBlob( l_blob,l_clob，l_amt，l_dest_offset，l_src_offset，l_csid,l_ctx,l_警告);插入 PS_ISA_INB_PAYLOAD_LOG 值(ORGANIZATIONNAME、TRANSACTION_TYPE、l_blob、SYSDATE、TRANSACTION_STATUS)；结束 SDIX_TICK_LOG;

解决方案

你的问题出在这里:DBMS_LOB.SUBSTR()

DBMS_LOB 在内部使用 VARCHAR2，并且 VARCHAR2 有 2000 个字符的限制.您的 blob 大小为 2829 个字符，因此 DBMS_LOB.SUBSTR() 一次处理时间太长.

您可以通过以下命令进行测试:

仅从 BLOB 中获取前 2000 个字符:

 select utl_raw.cast_to_varchar2(dbms_lob.substr(TRANSACTION_DATA), 2000, 1) from PS_ISA_INB_PAYLOAD_LOG;

好的.

从 BLOB 中获取 2001 个字符:

select utl_raw.cast_to_varchar2(dbms_lob.substr(TRANSACTION_DATA, 2001, 1)) from PS_ISA_INB_PAYLOAD_LOG;

<块引用>

错误报告 -SQL 错误:

ORA-06502:PL/SQL:数字或值错误:原始变量长度太长

ORA-06512:在第 1 行

06502.00000 - PL/SQL:数字或值错误 %s"

I am facing raw variable length too long issue when select the BLOB(Stored JSON string) filed value from the table.

Query:

  select utl_raw.cast_to_varchar2(dbms_lob.substr(TRANSACTION_DATA)) from PS_ISA_INB_PAYLOAD_LOG;

This is my SP i have used to insert the JSON object into BLOB Field:

  create or replace PROCEDURE SDIX_TICK_LOG 
    (
      ORGANIZATIONNAME IN VARCHAR2 
    , TRANSACTION_TYPE IN VARCHAR2 
    , TRANSACTION_DATA IN BLOB 
    , TRANSACTION_STATUS IN VARCHAR2 
    ) AS 
     l_r   RAW(32767);

      l_blob        blob;
      l_clob        clob :='"ItemMasterTransfer":[{"ORACLE_UNIQUE_REC_ID":"123assd4434","CUSTOMER_ID":"PMC","ORGANIZATION_CODE":"BMftrdsM","ITEM":"696738","INVENTORY_ITEM_ID":"0000000000000000000000000000546","ORGANIZATION_ID":" ","SUBINVENTORY_CODE":"000000000000000000","LOCATOR_ID":" ","ISA_MATERIAL_GROUP":" ","TAX_GROUP":" ","CATEGORY_ID":"1956","NOUN":" ","MODIFIER":" ","MANUFACTURER_ID":" ","MFG_ITEM_ID":" ","UNIT_OF_MEASURE":"BOX","ITEM_TYPE":"P","STOCK_ENABLED_FLAG":"Y","INVENTORY_ITEM_STATUS_CODE":"A","LIST_PRICE_PER_UNIT":"0","FULL_LEAD_TIME":"0","MAX_MINMAX_QUANTITY":"10","MIN_MINMAX_QUANTITY":"10","SAFETY_LEVEL":"0","REPLENISH_TO_ORDER_FLAG":"N","UTILIZ_CD":"","CURRENCY_CD":"USD","DESCRIPTION":"","ATTRIBUTE1":" ","ATTRIBUTE2":" ","ATTRIBUTE3":" ","ATTRIBUTE4":" ","ATTRIBUTE5":" ","ATTRIBUTE6":" ","ATTRIBUTE7":" ","ATTRIBUTE8":" ","ATTRIBUTE9":" ","ATTRIBUTE10":" ","TRANSACTION_STATUS":" ","TRANS_STATUS_DESCRIPTION":" "},{"ORACLE_UNIQUE_REC_ID":"123assd4434","CUSTOMER_ID":"PMC","ORGANIZATION_CODE":"BMftrdsM","ITEM":"696738","INVENTORY_ITEM_ID":"0000000000000000000000000000546","ORGANIZATION_ID":" ","SUBINVENTORY_CODE":"000000000000000000","LOCATOR_ID":" ","ISA_MATERIAL_GROUP":" ","TAX_GROUP":" ","CATEGORY_ID":"1956","NOUN":" ","MODIFIER":" ","MANUFACTURER_ID":" ","MFG_ITEM_ID":" ","UNIT_OF_MEASURE":"BOX","ITEM_TYPE":"P","STOCK_ENABLED_FLAG":"Y","INVENTORY_ITEM_STATUS_CODE":"A","LIST_PRICE_PER_UNIT":"0","FULL_LEAD_TIME":"0","MAX_MINMAX_QUANTITY":"10","MIN_MINMAX_QUANTITY":"10","SAFETY_LEVEL":"0","REPLENISH_TO_ORDER_FLAG":"N","UTILIZ_CD":"","CURRENCY_CD":"USD","DESCRIPTION":"","ATTRIBUTE1":" ","ATTRIBUTE2":" ","ATTRIBUTE3":" ","ATTRIBUTE4":" ","ATTRIBUTE5":" ","ATTRIBUTE6":" ","ATTRIBUTE7":" ","ATTRIBUTE8":" ","ATTRIBUTE9":" ","ATTRIBUTE10":" ","TRANSACTION_STATUS":" ","TRANS_STATUS_DESCRIPTION":" "},{"ORACLE_UNIQUE_REC_ID":"123assd4434","CUSTOMER_ID":"PMC","ORGANIZATION_CODE":"BMftrdsM","ITEM":"696738","INVENTORY_ITEM_ID":"0000000000000000000000000000546","ORGANIZATION_ID":" ","SUBINVENTORY_CODE":"000000000000000000","LOCATOR_ID":" ","ISA_MATERIAL_GROUP":" ","TAX_GROUP":" ","CATEGORY_ID":"1956","NOUN":" ","MODIFIER":" ","MANUFACTURER_ID":" ","MFG_ITEM_ID":" ","UNIT_OF_MEASURE":"BOX","ITEM_TYPE":"P","STOCK_ENABLED_FLAG":"Y","INVENTORY_ITEM_STATUS_CODE":"A","LIST_PRICE_PER_UNIT":"0","FULL_LEAD_TIME":"0","MAX_MINMAX_QUANTITY":"10","MIN_MINMAX_QUANTITY":"10","SAFETY_LEVEL":"0","REPLENISH_TO_ORDER_FLAG":"N","UTILIZ_CD":"","CURRENCY_CD":"USD","DESCRIPTION":"","ATTRIBUTE1":" ","ATTRIBUTE2":" ","ATTRIBUTE3":" ","ATTRIBUTE4":" ","ATTRIBUTE5":" ","ATTRIBUTE6":" ","ATTRIBUTE7":" ","ATTRIBUTE8":" ","ATTRIBUTE9":" ","ATTRIBUTE10":" ","TRANSACTION_STATUS":" ","TRANS_STATUS_DESCRIPTION":" "}],"Organization":"PMC Biogenix","SharedSecret":"sTc1QowIu5Iy1Qt8iilnmQ==","TimeStamp":"09/28/2018 00:19:21","RowsSent":"1"}';
      l_amt         integer := dbms_lob.lobmaxsize;
      l_dest_offset integer := 1;
      l_src_offset  integer := 1;
      l_csid        integer := dbms_lob.default_csid;
      l_ctx         integer := dbms_lob.default_lang_ctx;
      l_warn        integer;

    BEGIN

     dbms_lob.createTemporary( l_blob, false );
      dbms_lob.convertToBlob( l_blob,
                              l_clob,
                              l_amt,
                              l_dest_offset,
                              l_src_offset,
                              l_csid,
                              l_ctx,
                              l_warn );

    INSERT INTO PS_ISA_INB_PAYLOAD_LOG Values(ORGANIZATIONNAME,TRANSACTION_TYPE,l_blob,SYSDATE,TRANSACTION_STATUS); 
END SDIX_TICK_LOG;

解决方案

Your problem lies here: DBMS_LOB.SUBSTR()

DBMS_LOB is using VARCHAR2 internally, and VARCHAR2 has limit of 2000 chars. Your blob has the size of 2829 chars, therefore it is too long to be processed by DBMS_LOB.SUBSTR() at once.

You can test this by these commands:

Take only first 2000 chars from BLOB:

 select utl_raw.cast_to_varchar2(dbms_lob.substr(TRANSACTION_DATA), 2000, 1) from PS_ISA_INB_PAYLOAD_LOG;

OK.

Take 2001 chars from BLOB:

select utl_raw.cast_to_varchar2(dbms_lob.substr(TRANSACTION_DATA, 2001, 1)) from PS_ISA_INB_PAYLOAD_LOG;

Error report - SQL Error:

ORA-06502: PL/SQL: numeric or value error: raw variable length too long

ORA-06512: at line 1

06502.00000 - "PL/SQL: numeric or value error%s"

这篇关于数值或值错误:原始变量长度太长 ORA-06512:在“SYS.UTL_RAW"处的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！