json2sql

KO | EN

gitlite — search

#javascript #python #hacktoberfest #react #ai #typescript #llm #go #golang #android #machine-learning #rust #deep-learning #linux

(★ 8)

将Json转为sql

json2sql 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# json2sql
English | [中文](README_ZH.md)

feature: **Json turn to a SQL**

## 一、Why do this?
It is mainly for **Data migration**，because my project conducts an integration test with an **H2 database**, and the project uses a **Mysql database** in a production environment, but it is embarrassing that the SQL syntax of the two databases is not same. so I build this tool to avoid overwriting the SQL that suits the H2 database.

## 二、maven address
```
<dependency>
    <groupId>com.github.biyanwen</groupId>
    <artifactId>json2sql</artifactId>
    <version>1.0.3</version>
</dependency>
```

## 三、Example

### 1、Create a SQL file with JSON string.
**Json2sql** is the entry, and the parse method can create a SQL file, and it will create a file folder when the file folder is non-existent. It will create the SQL file at the current project path when a user is not input the path parameter.
```
        String json = "[{\"createTime\":\"2020-08-03 15:04:11\",\"updateTime\":\"2020-08-03 15:04:11\",\"operator\":null,\"id\":\"8a8d813873a480c80173b322850c2f24\",\"date\":\"2020-07-28 00:00:00\",\"scheduleType\":0,\"tvMeta\":{\"startDateTime\":\"2020-07-28 00:00:00\",\"delta\":15,\"deltaUnit\":1,\"size\":96},\"tvCurveData\":[24665.049000,24418.200000,24131.447000,23784.557000,23502.484000,23217.092000,23050.082000,22788.170000,22499.367000,22278.930000,22110.252000,21920.418000,21707.723000,21551.438000,21400.354000,21265.904000,21215.463000,21111.490000,21115.215000,21239.277000,21713.352000,22153.686000,22611.660000,23015.732000,23525.436000,23784.420000,23933.363000,23992.572000,24371.514000,24437.902000,24731.568000,25049.850000,25779.238000,26295.688000,26673.348000,26903.291000,27103.790000,27446.810000,27725.887000,28018.656000,28375.945000,28707.154000,29184.545000,29813.383000,30458.496000,30536.781000,30077.227000,28623.346000,27940.363000,27933.219000,27952.164000,27868.686000,28079.777000,28180.820000,28545.812000,28835.643000,29436.969000,29662.441000,30138.797000,30245.012000,30546.883000,30666.678000,30845.344000,30853.200000,31102.846000,31213.676000,31281.486000,31416.062000,31423.174000,31547.244000,31417.824000,31389.066000,31251.246000,31238.422000,31000.812000,30677.668000,30385.852000,30194.648000,30024.453000,30090.438000,30177.648000,30278.812000,30232.482000,30195.715000,30344.605000,30220.700000,29977.906000,29821.050000,29758.137000,29394.443000,28776.871000,28011.277000,27316.236000,26531.625000,25877.281000,25267.000000],\"areaName\":\"河北\",\"areaId\":\"FkNOycgY4s\",\"deviceId\":\"FkNOycgY4s\"},{\"createTime\":\"2020-08-03 15:04:47\",\"updateTime\":\"2020-08-03 15:04:47\",\"operator\":null,\"id\":\"8a8d813873a480c80173b32312cf346c\",\"date\":\"2020-07-28 00:00:00\",\"scheduleType\":1,\"tvMeta\":{\"startDateTime\":\"2020-07-28 00:00:00\",\"delta\":15,\"deltaUnit\":1,\"size\":96},\"tvCurveData\":[23265.00,23094.00,22937.00,22448.00,22331.00,22085.00,22151.00,21949.00,21745.00,21725.00,21359.00,21109.00,21007.00,20905.00,20814.00,20701.00,20565.00,20701.00,21041.00,21155.00,21433.00,22130.00,22335.00,22607.00,22937.00,23453.00,24036.00,24014.00,24238.00,24763.00,25181.00,25316.00,25854.00,26125.00,26488.00,26684.00,26919.00,26094.43,26224.86,26331.24,26630.50,26917.32,27501.22,27777.48,28403.98,28663.32,28323.51,27355.94,26822.06,26705.13,26840.22,26517.01,26922.40,26889.47,27039.62,27432.40,27872.70,28130.11,28489.76,28816.59,29157.44,29263.43,29504.01,29678.15,30021.97,30144.56,30232.35,30411.98,30489.50,30626.17,30577.50,30442.06,30523.13,30512.25,30313.19,30238.06,29917.01,29660.40,29663.70,29401.11,29295.23,29230.12,29176.71,29020.39,29020.17,28792.96,28752.50,28431.21,28376.79,27928.54,27581.31,26864.17,26492.52,25721.60,25285.71,24427.13],\"areaName\":\"河北\",\"areaId\":\"FkNOycgY4s\",\"deviceId\":\"FkNOycgY4s\"}]";
        //the first parameter：JSON string；the second parameter：table name（the name of SQL file name）;the third parameter：At the place, you can find the SQL file.
        Json2sql.parse2String(json, "EM_AREA_LOAD_FC","/home/work");
```

### 2、Create a SQL string with JSON string.
```
        String json = "[{\"createTime\":\"2020-08-03 15:04:11\",\"updateTime\":\"2020-08-03 15:04:11\",\"operator\":null,\"id\":\"8a8d813873a480c80173b322850c2f24\",\"date\":\"2020-07-28 00:00:00\",\"scheduleType\":0,\"tvMeta\":{\"startDateTime\":\"2020-07-28 00:00:00\",\"delta\":15,\"deltaUnit\":1,\"size\":96},\"tvCurveData\":[24665.049000,24418.200000,24131.447000,23784.557000,23502.484000,23217.092000,23050.082000,22788.170000,22499.367000,22278.930000,22110.252000,21920.418000,21707.723000,21551.438000,21400.354000,21265.904000,21215.463000,21111.490000,21115.215000,21239.277000,21713.352000,22153.686000,22611.660000,23015.732000,23525.436000,23784.420000,23933.363000,23992.572000,24371.514000,24437.902000,24731.568000,25049.850000,25779.238000,26295.688000,26673.348000,26903.291000,27103.790000,27446.810000,27725.887000,28018.656000,28375.945000,28707.154000,29184.545000,29813.383000,30458.496000,30536.781000,30077.227000,28623.346000,27940.363000,27933.219000,27952.164000,27868.686000,28079.777000,28180.820000,28545.812000,28835.643000,29436.969000,29662.441000,30138.797000,30245.012000,30546.883000,30666.678000,30845.344000,30853.200000,31102.846000,31213.676000,31281.486000,31416.062000,31423.174000,31547.244000,31417.824000,31389.066000,31251.246000,31238.422000,31000.812000,30677.668000,30385.852000,30194.648000,30024.453000,30090.438000,30177.648000,30278.812000,30232.482000,30195.715000,30344.605000,30220.700000,29977.906000,29821.050000,29758.137000,29394.443000,28776.871000,28011.277000,27316.236000,26531.625000,25877.281000,25267.000000],\"areaName\":\"河北\",\"areaId\":\"FkNOycgY4s\",\"deviceId\":\"FkNOycgY4s\"},{\"createTime\":\"2020-08-03 15:04:47\",\"updateTime\":\"2020-08-03 15:04:47\",\"operator\":null,\"id\":\"8a8d813873a480c80173b32312cf346c\",\"date\":\"2020-07-28 00:00:00\",\"scheduleType\":1,\"tvMeta\":{\"startDateTime\":\"2020-07-28 00:00:00\",\"delta\":15,\"deltaUnit\":1,\"size\":96},\"tvCurveData\":[23265.00,23094.00,22937.00,22448.00,22331.00,22085.00,22151.00,21949.00,21745.00,21725.00,21359.00,21109.00,21007.00,20905.00,20814.00,20701.00,20565.00,20701.00,21041.00,21155.00,21433.00,22130.00,22335.00,22607.00,22937.00,23453.00,24036.00,24014.00,24238.00,24763.00,25181.00,25316.00,25854.00,26125.00,26488.00,26684.00,26919.00,26094.43,26224.86,26331.24,26630.50,26917.32,27501.22,27777.48,28403.98,28663.32,28323.51,27355.94,26822.06,26705.13,26840.22,26517.01,26922.40,26889.47,27039.62,27432.40,27872.70,28130.11,28489.76,28816.59,29157.44,29263.43,29504.01,29678.15,30021.97,30144.56,30232.35,30411.98,30489.50,30626.17,30577.50,30442.06,30523.13,30512.25,30313.19,30238.06,29917.01,29660.40,29663.70,29401.11,29295.23,29230.12,29176.71,29020.39,29020.17,28792.96,28752.50,28431.21,28376.79,27928.54,27581.31,26864.17,26492.52,25721.60,25285.71,24427.13],\"areaName\":\"河北\",\"areaId\":\"FkNOycgY4s\",\"deviceId\":\"FkNOycgY4s\"}]";
        String emAreaLoadFc = Json2sql.parse2String(json, "EM_AREA_LOAD_FC");
```
### 3、Custom configuration

```
public class Configuration {
    /**
     * A length of the varchar type, it is default 255
     */
    private String varcharLength = "(255)";

/**
     * A precision of decimal type, it is default (10,4)
     */
    private String decimalPrecision = "(10,4)";

/**
     * This config is a rule that the JSON key is in upper case or lower case.
     */
    private KeyConversionConfig keyConversionConfig = KeyConversionConfig.nothing;

/**
     * This config can register many handlers to manage the rule that how to create the SQL.
     * Key: The key of Javabean
     */
    private List<Map<String, BeanProcessor>> beanProcessorMaps = new ArrayList<>();

/**
     * You can ignore some field.
     */
    private List<String> ignoreKeys = new ArrayList<>();

//getter setter ...
}
```
#### 3.1 The example of the custom configuration.
You can use the ConfigurationBuilder when create the Configuration.

```
        String json = "[{\"createTime\":\"2020-08-03 15:04:11\",\"updateTime\":\"2020-08-03 15:04:11\",\"operator\":null,\"id\":\"8a8d813873a480c80173b322850c2f24\",\"date\":\"2020-07-28 00:00:00\",\"scheduleType\":0,\"tvMeta\":{\"startDateTime\":\"2020-07-28 00:00:00\",\"delta\":15,\"deltaUnit\":1,\"size\":96},\"tvCurveData\":[24665.049000,24418.200000,24131.447000,23784.557000,23502.484000,23217.092000,23050.082000,22788.170000,22499.367000,22278.930000,22110.252000,21920.418000,21707.723000,21551.438000,21400.354000,21265.904000,21215.463000,21111.490000,21115.215000,21239.277000,21713.352000,22153.686000,22611.660000,23015.732000,23525.436000,23784.420000,23933.363000,23992.572000,24371.514000,24437.902000,24731.568000,25049.850000,25779.238000,26295.688000,26673.348000,26903.291000,27103.790000,27446.810000,27725.887000,28018.656000,28375.945000,28707.154000,29184.545000,29813.383000,30458.496000,30536.781000,30077.227000,28623.346000,27940.363000,27933.219000,27952.164000,27868.686000,28079.777000,28180.820000,28545.812000,28835.643000,29436.969000,29662.441000,30138.797000,30245.012000,30546.883000,30666.678000,30845.344000,30853.200000,31102.846000,31213.676000,31281.486000,31416.062000,31423.174000,31547.244000,31417.824000,31389.066000,31251.246000,31238.422000,31000.812000,30677.668000,30385.852000,30194.648000,30024.453000,30090.438000,30177.648000,30278.812000,30232.482000,30195.715000,30344.605000,30220.700000,29977.906000,29821.050000,29758.137000,29394.443000,28776.871000,28011.277000,27316.236000,26531.625000,25877.281000,25267.000000],\"areaName\":\"河北\",\"areaId\":\"FkNOycgY4s\",\"deviceId\":\"FkNOycgY4s\"},{\"createTime\":\"2020-08-03 15:04:47\",\"updateTime\":\"2020-08-03 15:04:47\",\"operator\":null,\"id\":\"8a8d813873a480c80173b32312cf346c\",\"date\":\"2020-07-28 00:00:00\",\"scheduleType\":1,\"tvMeta\":{\"startDateTime\":\"2020-07-28 00:00:00\",\"delta\":15,\"deltaUnit\":1,\"size\":96},\"tvCurveData\":[23265.00,23094.00,22937.00,22448.00,22331.00,22085.00,22151.00,21949.00,21745.00,21725.00,21359.00,21109.00,21007.00,20905.00,20814.00,20701.00,20565.00,20701.00,21041.00,21155.00,21433.00,22130.00,22335.00,22607.00,22937.00,23453.00,24036.00,24014.00,24238.00,24763.00,25181.00,25316.00,25854.00,26125.00,26488.00,26684.00,26919.00,26094.43,26224.86,26331.24,26630.50,26917.32,27501.22,27777.48,28403.98,28663.32,28323.51,27355.94,26822.06,26705.13,26840.22,26517.01,26922.40,26889.47,27039.62,27432.40,27872.70,28130.11,28489.76,28816.59,29157.44,29263.43,29504.01,29678.15,30021.97,30144.56,30232.35,30411.98,30489.50,30626.17,30577.50,30442.06,30523.13,30512.25,30313.19,30238.06,29917.01,29660.40,29663.70,29401.11,29295.23,29230.12,29176.71,29020.39,29020.17,28792.96,28752.50,28431.21,28376.79,27928.54,27581.31,26864.17,26492.52,25721.60,25285.71,24427.13],\"areaName\":\"河北\",\"areaId\":\"FkNOycgY4s\",\"deviceId\":\"FkNOycgY4s\"}]";
        BeanProcessor<Map<String, Object>> tvMetaBeanProcess = new TvMetaBeanProcess();
        Configuration configuration = ConfigurationBuilder.config()
                .withBeanProcessorMap("tvMeta", tvMetaBeanProcess)//withBeanProcessorMap 
                .withKeyConversionConfig(KeyConversionConfig.hump2UnderscoreCapital)
                .withVarcharLength("5000")
                .withDecimalPrecision("10,2")
                .withIgnoreKeys("deviceId")
                .build();

Json2sql.setConfiguration(configuration);
        String emAreaLoadFc = Json2sql.parse2String(json, "EM_AREA_LOAD_FC");

```
## 4、The result of the tool:
```
CREATE TABLE EM_AREA_LOAD_FC(
        areaId VARCHAR(255),
        startDateTime TIMESTAMP,
        size INTEGER,
        areaName VARCHAR(255),
        delta INTEGER,
        deltaUnit INTEGER,
        deviceId VARCHAR(255)
    );

INSERT INTO EM_AREA_LOAD_FC (
            areaId,
            startDateTime,
            size,
            areaName,
            delta,
            deltaUnit,
            deviceId
        )
        VALUES (
            'FkNOycgY4s',
            '2020-07-28 00:00:00',
            '96',
            '河北',
            '15',
            '1',
            'FkNOycgY4s'
        );
        INSERT INTO EM_AREA_LOAD_FC (
            areaId,
            startDateTime,
            size,
            areaName,
            delta,
            deltaUnit,
            deviceId
        )
        VALUES (
            'FkNOycgY4s',
            '2020-07-28 00:00:00',
            '96',
            '河北',
            '15',
            '1',
            'FkNOycgY4s'
        );
```

### 5、PS:
This tool just can create 'create table' and 'insert' SQL, if you have other demands or questions, welcome to discuss the issue.

json2sql

json2sql 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

json2sql

json2sql 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README