我尝试编译该函数，但它们显示错误“ PL / SQL：SQL语句已忽略”，并提及函数“ PO_PROD_CODE”。 您能帮忙提些意见吗？
PL / SQL：使用oracle函数（函数“ PO_PROD_CODE”）忽略了SQL语句
FUNCTION PO_PROD_CODE (s_prod_code VARCHAR2) RETURN VARCHAR2 IS
v_po_prod_code_result VARCHAR2(100);
BEGIN
SELECT FLEX_VALUE
INTO v_po_prod_code_result
FROM apps.FND_FLEX_VALUES_VL
WHERE attribute1 IN ('BXX', 'EXX', 'GXX', 'HKXX', 'PDX', 'PSX', 'GPX')
AND FLEX_VALUE = s_prod_code ;
RETURN v_po_prod_code_result;
END;
/
FUNCTION PO_DOC_LOCATION_TEXT (N_ORG_ID NUMBER, N_PO_HEADER_ID NUMBER) RETURN VARCHAR2 IS
v_po_doc_location_text VARCHAR2(150);
s_prod_code VARCHAR2(20);
BEGIN
SELECT 'PO\'||PO_DIVISION_CODE||'\'||PO_PRODUCT_LINE||'\'||PO_NUM||'\' AS "DOC_TEXT"
INTO v_po_doc_location_text
FROM (SELECT poh.SEGMENT1 PO_NUM,
poh.ORG_ID,
poh.ATTRIBUTE14 AS "PO_PRODUCT_LINE",
poh.ATTRIBUTE15 AS "PO_DIVISION",
CASE (SELECT ffvv.attribute1 bs_group
FROM apps.fnd_flex_values_vl ffvv,
apps.fnd_flex_value_sets ffvs
WHERE ffvv.flex_value_set_id = ffvs.flex_value_set_id
AND ffvs.flex_value_set_name = 'XXX_PROD_LINES'
AND ffvv.enabled_flag = 'Y'
AND ((ffvv.attribute4 = 'Y' AND poh.ORG_ID = 83) OR (ffvv.attribute5 = 'Y' AND poh.ORG_ID = 87))
AND ffvv.flex_value = PO_PROD_CODE (v_po_prod_code_result, s_prod_code) --call the "PO_PROD_CODE" function get the sql feild "prod_line_code")
WHEN 'ABC' THEN 'AB' --FLEX_VALUE_ID,FLEX_VALUE PRO_CODE,
WHEN 'DEF' THEN 'DE'
WHEN 'GSD' THEN 'HK'
WHEN 'HIG' THEN 'HG'
WHEN 'PIG' THEN 'PG'
WHEN 'BCE' THEN 'BE'
WHEN 'GP' THEN 'HK'
ELSE ''
END PO_DIVISION_CODE
FROM APPS.PO_HEADERS_ALL poh
WHERE poh.ORG_ID = N_ORG_ID
AND poh.po_header_id = N_PO_HEADER_ID
);
EXCEPTION
WHEN OTHERS THEN
v_po_doc_location_text := 'PO\MO\';
END;
RETURN v_po_doc_location_text + s_prod_code;
END;
成功！ 当我尝试运行脚本时，详细信息如下：
SELECT abc.XXX_util.PO_DOC_LOCATION_TEXT ('83','1145225') from dual;
错误消息说
ORA-06502：PL / SQL：数字或值错误：字符到数字的转换错误
答案 0 :(得分：1)
它不是FROM ... INTO，而是INTO ... FROM：
FUNCTION PO_PROD_CODE (s_prod_code VARCHAR2) RETURN VARCHAR2 IS
v_po_prod_code_result VARCHAR2(100);
BEGIN
SELECT FLEX_VALUE
FROM apps.FND_FLEX_VALUES_VL --> this is
INTO v_po_prod_code_result --> wrong
WHERE attribute1 IN ('BXX', 'EXX', 'GXX', 'HKXX', 'PDX', 'PSX', 'GPX')
AND FLEX_VALUE = s_prod_code ;
RETURN v_po_prod_code_result;
END;
/
应该是
SELECT FLEX_VALUE
INTO v_po_prod_code_result
FROM apps.FND_FLEX_VALUES_VL
[编辑]
第二个函数的CASE无效。该SELECT应该移出它，它的表用于主SELECT的FROM子句中。像这样的东西（语法上可以，我不知道它是否可以工作）：
FUNCTION PO_DOC_LOCATION_TEXT (N_ORG_ID NUMBER, N_PO_HEADER_ID NUMBER)
RETURN VARCHAR2
IS
v_po_doc_location_text VARCHAR2 (150);
BEGIN
SELECT 'PO\'
|| PO_DIVISION_CODE
|| '\'
|| PO_PRODUCT_LINE
|| '\'
|| PO_NUM
|| '\'
AS "DOC_TEXT"
INTO v_po_doc_location_text
FROM (SELECT poh.SEGMENT1 PO_NUM,
poh.ORG_ID,
poh.ATTRIBUTE14 AS "PO_PRODUCT_LINE",
poh.ATTRIBUTE15 AS "PO_DIVISION",
CASE ffvv.attribute1
WHEN 'ABC' THEN 'AB' --FLEX_VALUE_ID,FLEX_VALUE PRO_CODE,
WHEN 'DEF' THEN 'DE'
WHEN 'GSD' THEN 'HK'
WHEN 'HIG' THEN 'HG'
WHEN 'PIG' THEN 'PG'
WHEN 'BCE' THEN 'BE'
WHEN 'GP' THEN 'HK'
ELSE ''
END
PO_DIVISION_CODE
FROM APPS.PO_HEADERS_ALL poh,
apps.fnd_flex_values_vl ffvv,
apps.fnd_flex_value_sets ffvs
WHERE ffvv.flex_value_set_id = ffvs.flex_value_set_id
AND ffvs.flex_value_set_name = 'XXX_PROD_LINES'
AND ffvv.enabled_flag = 'Y'
AND ( ( ffvv.attribute4 = 'Y'
AND poh.ORG_ID = 83)
OR ( ffvv.attribute5 = 'Y'
AND poh.ORG_ID = 87))
AND ffvv.flex_value =
PO_PROD_CODE (v_po_prod_code_result, s_prod_code)
AND poh.ORG_ID = N_ORG_ID
AND poh.po_header_id = N_PO_HEADER_ID);
RETURN v_po_doc_location_text;
EXCEPTION
WHEN OTHERS
THEN
v_po_doc_location_text := 'PO\MO\';
END;
答案 1 :(得分：1)
您的代码中有几个错误，您必须全部纠正它们：
SELECT INTO来编写INTO语句，然后再编写FROM（如您在PO_DOC_LOCATION_TEXT函数中编写的一样）WHEN-THEN比较中缺少CASE一词)括号，我想这是在call the "PO_PROD_CODE" function get the sql feild "prod_line_code"注释中丢失的那个括号RETURN语句之前结束PO_DOC_LOCATION_TEXT函数。您应该在BEGIN之前添加一个SELECT INTO 我还可以看到您的PO_PROD_CODE函数（如现在所写）始终返回输入值（s_prod_code）。
在说完全相同的fnd_flex_values_vl.flex_value必须等于flex_value（即函数的输入参数）之后，就选择了s_prod_code作为返回变量。
我想这就是您希望代码像这样的方式：
FUNCTION PO_PROD_CODE (s_prod_code VARCHAR2)
RETURN VARCHAR2
IS
v_po_prod_code_result VARCHAR2 (100);
BEGIN
SELECT flex_value
INTO v_po_prod_code_result
FROM apps.fnd_flex_values_vl
WHERE attribute1 IN ('BXX',
'EXX',
'GXX',
'HKXX',
'PDX',
'PSX',
'GPX')
AND flex_value = s_prod_code; -- STILL JUST RETURNS THE INPUT PARAMETER
RETURN v_po_prod_code_result;
END;
/
FUNCTION PO_DOC_LOCATION_TEXT (N_ORG_ID NUMBER, N_PO_HEADER_ID NUMBER)
RETURN VARCHAR2
IS
v_po_doc_location_text VARCHAR2 (150);
s_prod_code VARCHAR2(20); -- NEEDS TO HAVE SOME VALUE ASSIGNED BEFORE PASSING IT TO "PO_PROD_CODE" FUNCTION BELOW IN CODE
BEGIN
BEGIN
SELECT 'PO\' || PO_DIVISION_CODE || '\' || PO_PRODUCT_LINE || '\' || PO_NUM || '\' AS "DOC_TEXT"
INTO v_po_doc_location_text
FROM (SELECT poh.SEGMENT1 PO_NUM,
poh.ORG_ID,
poh.ATTRIBUTE14 AS "PO_PRODUCT_LINE",
poh.ATTRIBUTE15 AS "PO_DIVISION",
CASE (SELECT ffvv.attribute1 bs_group
FROM apps.fnd_flex_values_vl ffvv, apps.fnd_flex_value_sets ffvs
WHERE ffvv.flex_value_set_id = ffvs.flex_value_set_id
AND ffvs.flex_value_set_name = 'XXX_PROD_LINES'
AND ffvv.enabled_flag = 'Y'
AND ( (ffvv.attribute4 = 'Y' AND poh.ORG_ID = 83) OR (ffvv.attribute5 = 'Y' AND poh.ORG_ID = 87))
AND ffvv.flex_value = PO_PROD_CODE (s_prod_code) --call the "PO_PROD_CODE" function get the sql feild "prod_line_code", "v_po_prod_code_result" removed because PO_PROD_CODE expects only one parameter and because only input parameters can be written here
)
WHEN 'ABC' THEN 'AB' --FLEX_VALUE_ID,FLEX_VALUE PRO_CODE,
WHEN 'DEF' THEN 'DE'
WHEN 'GSD' THEN 'HK'
WHEN 'HIG' THEN 'HG'
WHEN 'PIG' THEN 'PG'
WHEN 'BCE' THEN 'BE'
WHEN 'GP' THEN 'HK'
ELSE ''
END
PO_DIVISION_CODE
FROM APPS.PO_HEADERS_ALL poh
WHERE poh.ORG_ID = N_ORG_ID AND poh.po_header_id = N_PO_HEADER_ID);
EXCEPTION
WHEN OTHERS
THEN
v_po_doc_location_text := 'PO\MO\';
END;
RETURN v_po_doc_location_text;
END;
希望我能帮上忙！