变量存储 - Jmeter 中的 JDBC 请求

Question

我有以下问题：

添加JDBC请求时，查询类型为“Select语句”，我添加了一个变量名，但没有保存成功

有谁能说说原因吗？

在下方编码并在下方打印。

select 的脚本：

USE ${DATABASE};

Declare @ID_SOLICITACAO_RSP as int
Declare @NM_ARQUIVO_RET as varchar (50)
set @ID_SOLICITACAO_RSP =
(
SELECT
VLR_SEQUENCIA
FROM
TBJD_SEQUENCIA
WHERE
CD_NEGOCIO = 'JDCTC'
AND CD_OBJETO = 'IDSOLIC'
)

SET @NM_ARQUIVO_RET =
(
SELECT substring(cat.nm_arqv, len(cat.nm_arqv)-30, 31) + '_RET.XML'
FROM TBJDCTCPRO_SOLIC_ARQV_TRANS SAT
JOIN TBJDCTCCIP_ARQV_TRANS CAT ON (SAT.ID_ARQV_TRANS = CAT.ID_ARQV_TRANS)
JOIN TBJDCTCPRO_SOLIC SOL ON (SOL.ID_SOLICITACAO = SAT.ID_SOLICITACAO)
WHERE SAT.ID_SOLICITACAO = @ID_SOLICITACAO_RSP
AND CAT.TP_ARQV IN ('ACTC101', 'ACTC201', 'ACTC301', 'ACTC401', 'ACTC501', 'ACTC601', 'ACTC701', 'ACTC801', 'ACTC851')
)

PRINT @NM_ARQUIVO_RET;

enter image description here

你能帮帮我吗？

Answer 1

我们不能，因为在 JDBC 级别不可能执行调用 Statement.executeQuery() under the hood which doesn't produce a ResultSet.

的 Select 语句

因此您需要将查询转换为类似以下内容：

SELECT substring(cat.nm_arqv, len(cat.nm_arqv) - 30, 31) + '_RET.XML'
FROM TBJDCTCPRO_SOLIC_ARQV_TRANS SAT
         JOIN TBJDCTCCIP_ARQV_TRANS CAT ON (SAT.ID_ARQV_TRANS = CAT.ID_ARQV_TRANS)
         JOIN TBJDCTCPRO_SOLIC SOL ON (SOL.ID_SOLICITACAO = SAT.ID_SOLICITACAO)
WHERE SAT.ID_SOLICITACAO = (
    SELECT VLR_SEQUENCIA
    FROM TBJD_SEQUENCIA
    WHERE CD_NEGOCIO = 'JDCTC'
      AND CD_OBJETO = 'IDSOLIC'
)
  AND CAT.TP_ARQV IN ('ACTC101', 'ACTC201', 'ACTC301', 'ACTC401', 'ACTC501', 'ACTC601', 'ACTC701', 'ACTC801', 'ACTC851')

所以它会发出单个 Select 语句，这会 return 结果。

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