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fix(chat2db): fix oracle long raw null

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This commit is contained in:
zgq
2024-07-09 16:04:58 +08:00
parent 14777c784c
commit 14b5ba519c
2 changed files with 8 additions and 2 deletions
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8
chat2db-server/chat2db-plugins/chat2db-oracle/src/main/java/ai/chat2db/plugin/oracle/value/sub/OracleLongRawProcessor.java
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@ -5,6 +5,8 @@ import ai.chat2db.spi.jdbc.DefaultValueProcessor;
import ai.chat2db.spi.model.JDBCDataValue; import ai.chat2db.spi.model.JDBCDataValue;
import ai.chat2db.spi.model.SQLDataValue; import ai.chat2db.spi.model.SQLDataValue;
import java.util.Objects;
/** /**
* @author: zgq * @author: zgq
* @date: 2024年07月07日 16:58 * @date: 2024年07月07日 16:58
@ -25,7 +27,11 @@ public class OracleLongRawProcessor extends DefaultValueProcessor {
@Override @Override
public String convertJDBCValueStrByType(JDBCDataValue dataValue) { public String convertJDBCValueStrByType(JDBCDataValue dataValue) {
return EasyStringUtils.quoteString(dataValue.getBlobHexString()); String blobHexString = dataValue.getBlobHexString();
if (Objects.isNull(blobHexString)) {
return "NULL";
}
return EasyStringUtils.quoteString(blobHexString);
} }
} }

2
chat2db-server/chat2db-spi/src/main/java/ai/chat2db/spi/model/JDBCDataValue.java
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@ -97,7 +97,7 @@ public class JDBCDataValue {
public String getBlobHexString() { public String getBlobHexString() {
byte[] bytes = getBytes(); byte[] bytes = getBytes();
if (Objects.isNull(bytes)) { if (Objects.isNull(bytes)) {
return "NULL"; return null;
} }
return BaseEncoding.base16().encode(bytes); return BaseEncoding.base16().encode(bytes);
} }