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inner-1937: arr[0] return self (#3446)

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Signed-off-by: dcy10000 <dcy10000@gmail.com>

Signed-off-by: dcy10000 <dcy10000@gmail.com>
This commit is contained in:
Rico
2022-11-02 10:26:02 +08:00
committed by GitHub
parent 177f1cb526
commit 837f9e832c
1 changed files with 4 additions and 1 deletions
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5
src/main/java/com/actiontech/dble/plan/common/item/function/jsonfunc/ItemFuncJsonExtract.java
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@@ -28,7 +28,7 @@ import java.util.*;
* Create Date: 2022-01-24
*/
public class ItemFuncJsonExtract extends ItemStrFunc {
public static final String ER_INVALID_JSON_PATH = "illegal pattern";
public static final String ER_INVALID_JSON_PATH = "illegal json path leg";
public static final char SCOPE = '$';
public static final char BEGIN_MEMBER = '.';
public static final char BEGIN_ARRAY = '[';
@@ -215,6 +215,9 @@ public class ItemFuncJsonExtract extends ItemStrFunc {
nextResults.add(jsonArray.get(leg.getArrayCell()));
}
} else if (leg.getArrayCell() == 0) {
//inner-1937
nextResults.add(result);
}
if (findRecursive) {