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feat: redshift

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This commit is contained in:
taojinlong 2021-11-01 14:07:52 +08:00
parent e012c76ef0
commit 308a0f9393
9 changed files with 1057 additions and 6 deletions
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4
backend/src/main/java/io/dataease/datasource/constants/DatasourceTypes.java
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@ -11,7 +11,9 @@ public enum DatasourceTypes {
oracle("oracle", "oracle", "oracle.jdbc.driver.OracleDriver", "\"", "\"", "\"", "\""),
mongo("mongo", "mongodb", "com.mongodb.jdbc.MongoDriver", "`", "`", "\"", "\""),
ck("ch", "ch", "ru.yandex.clickhouse.ClickHouseDriver", "`", "`", "'", "'"),
es("es", "es", "", "\"", "\"", "\"", "\"");
es("es", "es", "", "\"", "\"", "\"", "\""),
redshift("redshift", "redshift", "org.postgresql.Driver", "\"", "\"", "\"", "\"");
private String feature;
private String desc;

19
backend/src/main/java/io/dataease/datasource/dto/RedshiftConfigration.java Normal file
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@ -0,0 +1,19 @@
package io.dataease.datasource.dto;
import lombok.Getter;
import lombok.Setter;
@Getter
@Setter
public class RedshiftConfigration extends JdbcConfiguration {
private String driver = "com.amazon.redshift.jdbc42.Driver";
public String getJdbc() {
// 连接参数先写死，后边要把编码、时区等参数放到数据源的设置中
return "jdbc:redshift://HOSTNAME:PORT/DATABASE"
.replace("HOSTNAME", getHost().trim())
.replace("PORT", getPort().toString().trim())
.replace("DATABASE", getDataBase().trim());
}
}

12
backend/src/main/java/io/dataease/datasource/provider/JdbcProvider.java
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@ -453,6 +453,12 @@ public class JdbcProvider extends DatasourceProvider {
case ck:
CHConfiguration chConfiguration = new Gson().fromJson(datasourceRequest.getDatasource().getConfiguration(), CHConfiguration.class);
return "SELECT name FROM system.tables where database='DATABASE';".replace("DATABASE", chConfiguration.getDataBase());
case redshift:
RedshiftConfigration redshiftConfigration = new Gson().fromJson(datasourceRequest.getDatasource().getConfiguration(), RedshiftConfigration.class);
if(StringUtils.isEmpty(redshiftConfigration.getSchema())){
throw new Exception(Translator.get("i18n_schema_is_empty"));
}
return "SELECT tablename FROM pg_tables WHERE schemaname='SCHEMA' ;".replace("SCHEMA", redshiftConfigration.getSchema());
default:
return "show tables;";
}
@ -487,6 +493,12 @@ public class JdbcProvider extends DatasourceProvider {
throw new Exception(Translator.get("i18n_schema_is_empty"));
}
return "SELECT viewname FROM pg_views WHERE schemaname='SCHEMA' ;".replace("SCHEMA", pgConfiguration.getSchema());
case redshift:
RedshiftConfigration redshiftConfigration = new Gson().fromJson(datasourceRequest.getDatasource().getConfiguration(), RedshiftConfigration.class);
if(StringUtils.isEmpty(redshiftConfigration.getSchema())){
throw new Exception(Translator.get("i18n_schema_is_empty"));
}
return "SELECT viewname FROM pg_views WHERE schemaname='SCHEMA' ;".replace("SCHEMA", redshiftConfigration.getSchema());
default:
return null;
}

4
backend/src/main/java/io/dataease/provider/QueryProvider.java
View File

@ -86,7 +86,7 @@ public abstract class QueryProvider {
}
}
public String convertTableToSql(String tableName, Datasource ds) {
return "select * from tableName";
public String convertTableToSql(String tableName, Datasource ds){
return "select * from TABLE_NAME".replace("TABLE_NAME", tableName);
}
}

49
backend/src/main/java/io/dataease/provider/redshift/RedshiftConstants.java Normal file
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@ -0,0 +1,49 @@
package io.dataease.provider.redshift;
import io.dataease.provider.SQLConstants;
import static io.dataease.datasource.constants.DatasourceTypes.pg;
/**
* Redshift 静态变量
*
* @className: RedshiftConstants
* @description: Redshift 静态变量
* @author: Jiantao Yan
* @date: 2021/10/11 17:12
**/
public class RedshiftConstants extends SQLConstants {
public static final String KEYWORD_TABLE = pg.getKeywordPrefix() + "%s" + pg.getKeywordSuffix();
public static final String KEYWORD_FIX = "%s." + pg.getKeywordPrefix() + "%s" + pg.getKeywordSuffix();
public static final String UNIX_TIMESTAMP = "floor(extract(epoch from(( %s - timestamp '1970-01-01 00:00:00')*1000))) ";
public static final String DATE_FORMAT = "to_char(%s, %s)";
public static final String FROM_UNIXTIME = "to_timestamp(%s)";
public static final String TO_DATE = "to_date(%s,'%s')";
public static final String CAST = "CAST(%s AS %s)";
public static final String DEFAULT_DATE_FORMAT = "'YYYY-MM-DD HH24:MI:SS'";
public static final String DEFAULT_INT_FORMAT = "numeric(18,0)";
public static final String DEFAULT_FLOAT_FORMAT = "numeric(18,2)";
public static final String WHERE_VALUE_NULL = "(NULL,'')";
public static final String WHERE_VALUE_VALUE = "'%s'";
public static final String AGG_COUNT = "COUNT(*)";
public static final String AGG_FIELD = "%s(%s)";
public static final String WHERE_BETWEEN = "'%s' AND '%s'";
public static final String BRACKETS = "(%s)";
}

970
backend/src/main/java/io/dataease/provider/redshift/RedshiftQueryProvider.java Normal file
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@ -0,0 +1,970 @@
package io.dataease.provider.redshift;
import com.google.gson.Gson;
import io.dataease.base.domain.ChartViewWithBLOBs;
import io.dataease.base.domain.DatasetTableField;
import io.dataease.base.domain.DatasetTableFieldExample;
import io.dataease.base.domain.Datasource;
import io.dataease.base.mapper.DatasetTableFieldMapper;
import io.dataease.commons.constants.DeTypeConstants;
import io.dataease.controller.request.chart.ChartExtFilterRequest;
import io.dataease.datasource.dto.JdbcConfiguration;
import io.dataease.dto.chart.ChartCustomFilterDTO;
import io.dataease.dto.chart.ChartViewFieldDTO;
import io.dataease.dto.sqlObj.SQLObj;
import io.dataease.provider.QueryProvider;
import io.dataease.provider.SQLConstants;
import io.dataease.provider.pg.PgConstants;
import io.dataease.provider.sqlserver.SqlServerSQLConstants;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import org.stringtemplate.v4.ST;
import org.stringtemplate.v4.STGroup;
import org.stringtemplate.v4.STGroupFile;
import javax.annotation.Resource;
import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import static io.dataease.provider.SQLConstants.TABLE_ALIAS_PREFIX;
/**
* Redshift 查询器
*
* @className: RedshiftConstants
* @description: Redshift 查询器
* @author: Jiantao Yan
* @date: 2021/10/11 17:12
**/
@Service("redshiftQuery")
public class RedshiftQueryProvider extends QueryProvider {
@Resource
private DatasetTableFieldMapper datasetTableFieldMapper;
@Override
public Integer transFieldType(String field) {
field = field.toLowerCase();
switch (field) {
case "bpchar":
case "varchar":
case "text":
case "tsquery":
case "tsvector":
case "uuid":
case "xml":
case "json":
case "bit":
case "jsonb":
case "cidr":
case "inet":
case "macaddr":
case "txid_snapshot":
case "box":
case "circle":
case "line":
case "lseg":
case "path":
case "point":
case "polygon":
case "bool":
case "interval":
return DeTypeConstants.DE_STRING;// 文本
case "date":
case "time":
case "timestamp":
case "timestamptz":
return DeTypeConstants.DE_TIME;// 时间
case "int2":
case "int4":
case "int8":
case "INTEGER":
case "BIGINT":
return DeTypeConstants.DE_INT;// 整型
case "numeric":
case "float4":
case "float8":
case "money":
return DeTypeConstants.DE_FLOAT;// 浮点
// case "bool":
case "TINYINT":
return DeTypeConstants.DE_BOOL;// 布尔
case "bytea":
return DeTypeConstants.DE_BINARY;// 二进制
default:
return DeTypeConstants.DE_STRING;
}
}
@Override
public String createSQLPreview(String sql, String orderBy) {
return "SELECT * FROM (" + sqlFix(sql) + ") AS tmp " + " LIMIT 1000 offset 0";
}
@Override
public String createQuerySQL(String table, List<DatasetTableField> fields, boolean isGroup, Datasource ds) {
SQLObj tableObj = SQLObj.builder()
.tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(PgConstants.KEYWORD_TABLE, table))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 0))
.build();
setSchema(tableObj, ds);
List<SQLObj> xFields = new ArrayList<>();
if (CollectionUtils.isNotEmpty(fields)) {
for (int i = 0; i < fields.size(); i++) {
DatasetTableField f = fields.get(i);
String originField;
if (ObjectUtils.isNotEmpty(f.getExtField()) && f.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(f.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(f.getExtField()) && f.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), f.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), f.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_X_PREFIX, i);
String fieldName = "";
// 处理横轴字段
if (f.getDeExtractType() == DeTypeConstants.DE_TIME) {
if (f.getDeType() == DeTypeConstants.DE_INT || f.getDeType() == DeTypeConstants.DE_FLOAT) {
fieldName = String.format(PgConstants.UNIX_TIMESTAMP, originField);
} else {
fieldName = originField;
}
} else if (f.getDeExtractType() == DeTypeConstants.DE_STRING) {
if (f.getDeType() == DeTypeConstants.DE_INT) {
fieldName = String.format(PgConstants.CAST, originField, PgConstants.DEFAULT_INT_FORMAT);
} else if (f.getDeType() == DeTypeConstants.DE_FLOAT) {
fieldName = String.format(PgConstants.CAST, originField, PgConstants.DEFAULT_FLOAT_FORMAT);
} else if (f.getDeType() == DeTypeConstants.DE_TIME) {
fieldName = String.format(PgConstants.CAST, originField, "timestamp");
} else {
fieldName = originField;
}
} else {
if (f.getDeType() == DeTypeConstants.DE_TIME) {
String cast = String.format(PgConstants.CAST, originField, "bigint");
fieldName = String.format(PgConstants.FROM_UNIXTIME, cast);
} else if (f.getDeType() == DeTypeConstants.DE_INT) {
fieldName = String.format(PgConstants.CAST, originField, PgConstants.DEFAULT_INT_FORMAT);
} else {
fieldName = originField;
}
}
xFields.add(SQLObj.builder()
.fieldName(fieldName)
.fieldAlias(fieldAlias)
.build());
}
}
STGroup stg = new STGroupFile(SQLConstants.SQL_TEMPLATE);
ST st_sql = stg.getInstanceOf("previewSql");
st_sql.add("isGroup", isGroup);
if (CollectionUtils.isNotEmpty(xFields)) st_sql.add("groups", xFields);
if (ObjectUtils.isNotEmpty(tableObj)) st_sql.add("table", tableObj);
return st_sql.render();
}
@Override
public String createQuerySQLAsTmp(String sql, List<DatasetTableField> fields, boolean isGroup) {
return createQuerySQL("(" + sqlFix(sql) + ")", fields, isGroup, null);
}
@Override
public String createQueryTableWithPage(String table, List<DatasetTableField> fields, Integer page, Integer pageSize, Integer realSize, boolean isGroup, Datasource ds) {
return createQuerySQL(table, fields, isGroup, ds) + " LIMIT " + realSize + " offset " + (page - 1) * pageSize;
}
@Override
public String createQuerySQLWithPage(String sql, List<DatasetTableField> fields, Integer page, Integer pageSize, Integer realSize, boolean isGroup) {
return createQuerySQL(sql, fields, isGroup, null) + " LIMIT " + realSize + " offset " + (page - 1) * pageSize;
}
@Override
public String createQueryTableWithLimit(String table, List<DatasetTableField> fields, Integer limit, boolean isGroup, Datasource ds) {
return createQuerySQL(table, fields, isGroup, null) + " LIMIT " + limit + " offset 0";
}
@Override
public String createQuerySqlWithLimit(String sql, List<DatasetTableField> fields, Integer limit, boolean isGroup) {
return createQuerySQLAsTmp(sql, fields, isGroup) + " LIMIT " + limit + " offset 0";
}
@Override
public String getSQL(String table, List<ChartViewFieldDTO> xAxis, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, Datasource ds, ChartViewWithBLOBs view) {
SQLObj tableObj = SQLObj.builder()
.tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(PgConstants.KEYWORD_TABLE, table))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 0))
.build();
setSchema(tableObj, ds);
List<SQLObj> xFields = new ArrayList<>();
List<SQLObj> xWheres = new ArrayList<>();
List<SQLObj> xOrders = new ArrayList<>();
if (CollectionUtils.isNotEmpty(xAxis)) {
for (int i = 0; i < xAxis.size(); i++) {
ChartViewFieldDTO x = xAxis.get(i);
String originField;
if (ObjectUtils.isNotEmpty(x.getExtField()) && x.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(x.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(x.getExtField()) && x.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_X_PREFIX, i);
// 处理横轴字段
xFields.add(getXFields(x, originField, fieldAlias));
// 处理横轴过滤
// xWheres.addAll(getXWheres(x, originField, fieldAlias));
// 处理横轴排序
if (StringUtils.isNotEmpty(x.getSort()) && !StringUtils.equalsIgnoreCase(x.getSort(), "none")) {
xOrders.add(SQLObj.builder()
.orderField(originField)
.orderAlias(fieldAlias)
.orderDirection(x.getSort())
.build());
}
}
}
List<SQLObj> yFields = new ArrayList<>();
List<SQLObj> yWheres = new ArrayList<>();
List<SQLObj> yOrders = new ArrayList<>();
if (CollectionUtils.isNotEmpty(yAxis)) {
for (int i = 0; i < yAxis.size(); i++) {
ChartViewFieldDTO y = yAxis.get(i);
String originField;
if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(y.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_Y_PREFIX, i);
// 处理纵轴字段
yFields.add(getYFields(y, originField, fieldAlias));
// 处理纵轴过滤
yWheres.addAll(getYWheres(y, originField, fieldAlias));
// 处理纵轴排序
if (StringUtils.isNotEmpty(y.getSort()) && !StringUtils.equalsIgnoreCase(y.getSort(), "none")) {
yOrders.add(SQLObj.builder()
.orderField(originField)
.orderAlias(fieldAlias)
.orderDirection(y.getSort())
.build());
}
}
}
// 处理视图中字段过滤
List<SQLObj> customWheres = transCustomFilterList(tableObj, customFilter);
// 处理仪表板字段过滤
List<SQLObj> extWheres = transExtFilterList(tableObj, extFilterRequestList);
// 构建sql所有参数
List<SQLObj> fields = new ArrayList<>();
fields.addAll(xFields);
fields.addAll(yFields);
List<SQLObj> wheres = new ArrayList<>();
wheres.addAll(xWheres);
if (customWheres != null) wheres.addAll(customWheres);
if (extWheres != null) wheres.addAll(extWheres);
List<SQLObj> groups = new ArrayList<>();
groups.addAll(xFields);
// 外层再次套sql
List<SQLObj> orders = new ArrayList<>();
orders.addAll(xOrders);
orders.addAll(yOrders);
List<SQLObj> aggWheres = new ArrayList<>();
aggWheres.addAll(yWheres);
STGroup stg = new STGroupFile(SQLConstants.SQL_TEMPLATE);
ST st_sql = stg.getInstanceOf("querySql");
if (CollectionUtils.isNotEmpty(xFields)) st_sql.add("groups", xFields);
if (CollectionUtils.isNotEmpty(yFields)) st_sql.add("aggregators", yFields);
if (CollectionUtils.isNotEmpty(wheres)) st_sql.add("filters", wheres);
if (ObjectUtils.isNotEmpty(tableObj)) st_sql.add("table", tableObj);
String sql = st_sql.render();
ST st = stg.getInstanceOf("querySql");
SQLObj tableSQL = SQLObj.builder()
.tableName(String.format(PgConstants.BRACKETS, sql))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 1))
.build();
if (CollectionUtils.isNotEmpty(aggWheres)) st.add("filters", aggWheres);
if (CollectionUtils.isNotEmpty(orders)) st.add("orders", orders);
if (ObjectUtils.isNotEmpty(tableSQL)) st.add("table", tableSQL);
return sqlLimit(st.render(), view);
}
@Override
public String getSQLAsTmp(String sql, List<ChartViewFieldDTO> xAxis, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, ChartViewWithBLOBs view) {
return getSQL("(" + sqlFix(sql) + ")", xAxis, yAxis, customFilter, extFilterRequestList, null, view);
}
@Override
public String getSQLTableInfo(String table, List<ChartViewFieldDTO> xAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, Datasource ds, ChartViewWithBLOBs view) {
return null;
}
@Override
public String getSQLAsTmpTableInfo(String sql, List<ChartViewFieldDTO> xAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, Datasource ds, ChartViewWithBLOBs view) {
return null;
}
@Override
public String getSQLStack(String table, List<ChartViewFieldDTO> xAxis, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, List<ChartViewFieldDTO> extStack, Datasource ds, ChartViewWithBLOBs view) {
SQLObj tableObj = SQLObj.builder()
.tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(PgConstants.KEYWORD_TABLE, table))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 0))
.build();
setSchema(tableObj, ds);
List<SQLObj> xFields = new ArrayList<>();
List<SQLObj> xWheres = new ArrayList<>();
List<SQLObj> xOrders = new ArrayList<>();
List<ChartViewFieldDTO> xList = new ArrayList<>();
xList.addAll(xAxis);
xList.addAll(extStack);
if (CollectionUtils.isNotEmpty(xList)) {
for (int i = 0; i < xList.size(); i++) {
ChartViewFieldDTO x = xList.get(i);
String originField;
if (ObjectUtils.isNotEmpty(x.getExtField()) && x.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(x.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(x.getExtField()) && x.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_X_PREFIX, i);
// 处理横轴字段
xFields.add(getXFields(x, originField, fieldAlias));
// 处理横轴过滤
// xWheres.addAll(getXWheres(x, originField, fieldAlias));
// 处理横轴排序
if (StringUtils.isNotEmpty(x.getSort()) && !StringUtils.equalsIgnoreCase(x.getSort(), "none")) {
xOrders.add(SQLObj.builder()
.orderField(originField)
.orderAlias(fieldAlias)
.orderDirection(x.getSort())
.build());
}
}
}
List<SQLObj> yFields = new ArrayList<>();
List<SQLObj> yWheres = new ArrayList<>();
List<SQLObj> yOrders = new ArrayList<>();
if (CollectionUtils.isNotEmpty(yAxis)) {
for (int i = 0; i < yAxis.size(); i++) {
ChartViewFieldDTO y = yAxis.get(i);
String originField;
if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(y.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_Y_PREFIX, i);
// 处理纵轴字段
yFields.add(getYFields(y, originField, fieldAlias));
// 处理纵轴过滤
yWheres.addAll(getYWheres(y, originField, fieldAlias));
// 处理纵轴排序
if (StringUtils.isNotEmpty(y.getSort()) && !StringUtils.equalsIgnoreCase(y.getSort(), "none")) {
yOrders.add(SQLObj.builder()
.orderField(originField)
.orderAlias(fieldAlias)
.orderDirection(y.getSort())
.build());
}
}
}
// 处理视图中字段过滤
List<SQLObj> customWheres = transCustomFilterList(tableObj, customFilter);
// 处理仪表板字段过滤
List<SQLObj> extWheres = transExtFilterList(tableObj, extFilterRequestList);
// 构建sql所有参数
List<SQLObj> fields = new ArrayList<>();
fields.addAll(xFields);
fields.addAll(yFields);
List<SQLObj> wheres = new ArrayList<>();
wheres.addAll(xWheres);
if (customWheres != null) wheres.addAll(customWheres);
if (extWheres != null) wheres.addAll(extWheres);
List<SQLObj> groups = new ArrayList<>();
groups.addAll(xFields);
// 外层再次套sql
List<SQLObj> orders = new ArrayList<>();
orders.addAll(xOrders);
orders.addAll(yOrders);
List<SQLObj> aggWheres = new ArrayList<>();
aggWheres.addAll(yWheres);
STGroup stg = new STGroupFile(SQLConstants.SQL_TEMPLATE);
ST st_sql = stg.getInstanceOf("querySql");
if (CollectionUtils.isNotEmpty(xFields)) st_sql.add("groups", xFields);
if (CollectionUtils.isNotEmpty(yFields)) st_sql.add("aggregators", yFields);
if (CollectionUtils.isNotEmpty(wheres)) st_sql.add("filters", wheres);
if (ObjectUtils.isNotEmpty(tableObj)) st_sql.add("table", tableObj);
String sql = st_sql.render();
ST st = stg.getInstanceOf("querySql");
SQLObj tableSQL = SQLObj.builder()
.tableName(String.format(PgConstants.BRACKETS, sql))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 1))
.build();
if (CollectionUtils.isNotEmpty(aggWheres)) st.add("filters", aggWheres);
if (CollectionUtils.isNotEmpty(orders)) st.add("orders", orders);
if (ObjectUtils.isNotEmpty(tableSQL)) st.add("table", tableSQL);
return sqlLimit(st.render(), view);
}
@Override
public String getSQLAsTmpStack(String table, List<ChartViewFieldDTO> xAxis, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, List<ChartViewFieldDTO> extStack, ChartViewWithBLOBs view) {
return getSQLStack("(" + sqlFix(table) + ")", xAxis, yAxis, customFilter, extFilterRequestList, extStack, null, view);
}
@Override
public String getSQLScatter(String table, List<ChartViewFieldDTO> xAxis, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, List<ChartViewFieldDTO> extBubble, Datasource ds, ChartViewWithBLOBs view) {
SQLObj tableObj = SQLObj.builder()
.tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(PgConstants.KEYWORD_TABLE, table))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 0))
.build();
setSchema(tableObj, ds);
List<SQLObj> xFields = new ArrayList<>();
List<SQLObj> xWheres = new ArrayList<>();
List<SQLObj> xOrders = new ArrayList<>();
if (CollectionUtils.isNotEmpty(xAxis)) {
for (int i = 0; i < xAxis.size(); i++) {
ChartViewFieldDTO x = xAxis.get(i);
String originField;
if (ObjectUtils.isNotEmpty(x.getExtField()) && x.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(x.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(x.getExtField()) && x.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_X_PREFIX, i);
// 处理横轴字段
xFields.add(getXFields(x, originField, fieldAlias));
// 处理横轴过滤
// xWheres.addAll(getXWheres(x, originField, fieldAlias));
// 处理横轴排序
if (StringUtils.isNotEmpty(x.getSort()) && !StringUtils.equalsIgnoreCase(x.getSort(), "none")) {
xOrders.add(SQLObj.builder()
.orderField(originField)
.orderAlias(fieldAlias)
.orderDirection(x.getSort())
.build());
}
}
}
List<SQLObj> yFields = new ArrayList<>();
List<SQLObj> yWheres = new ArrayList<>();
List<SQLObj> yOrders = new ArrayList<>();
List<ChartViewFieldDTO> yList = new ArrayList<>();
yList.addAll(yAxis);
yList.addAll(extBubble);
if (CollectionUtils.isNotEmpty(yList)) {
for (int i = 0; i < yList.size(); i++) {
ChartViewFieldDTO y = yList.get(i);
String originField;
if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(y.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_Y_PREFIX, i);
// 处理纵轴字段
yFields.add(getYFields(y, originField, fieldAlias));
// 处理纵轴过滤
yWheres.addAll(getYWheres(y, originField, fieldAlias));
// 处理纵轴排序
if (StringUtils.isNotEmpty(y.getSort()) && !StringUtils.equalsIgnoreCase(y.getSort(), "none")) {
yOrders.add(SQLObj.builder()
.orderField(originField)
.orderAlias(fieldAlias)
.orderDirection(y.getSort())
.build());
}
}
}
// 处理视图中字段过滤
List<SQLObj> customWheres = transCustomFilterList(tableObj, customFilter);
// 处理仪表板字段过滤
List<SQLObj> extWheres = transExtFilterList(tableObj, extFilterRequestList);
// 构建sql所有参数
List<SQLObj> fields = new ArrayList<>();
fields.addAll(xFields);
fields.addAll(yFields);
List<SQLObj> wheres = new ArrayList<>();
wheres.addAll(xWheres);
if (customWheres != null) wheres.addAll(customWheres);
if (extWheres != null) wheres.addAll(extWheres);
List<SQLObj> groups = new ArrayList<>();
groups.addAll(xFields);
// 外层再次套sql
List<SQLObj> orders = new ArrayList<>();
orders.addAll(xOrders);
orders.addAll(yOrders);
List<SQLObj> aggWheres = new ArrayList<>();
aggWheres.addAll(yWheres);
STGroup stg = new STGroupFile(SQLConstants.SQL_TEMPLATE);
ST st_sql = stg.getInstanceOf("querySql");
if (CollectionUtils.isNotEmpty(xFields)) st_sql.add("groups", xFields);
if (CollectionUtils.isNotEmpty(yFields)) st_sql.add("aggregators", yFields);
if (CollectionUtils.isNotEmpty(wheres)) st_sql.add("filters", wheres);
if (ObjectUtils.isNotEmpty(tableObj)) st_sql.add("table", tableObj);
String sql = st_sql.render();
ST st = stg.getInstanceOf("querySql");
SQLObj tableSQL = SQLObj.builder()
.tableName(String.format(PgConstants.BRACKETS, sql))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 1))
.build();
if (CollectionUtils.isNotEmpty(aggWheres)) st.add("filters", aggWheres);
if (CollectionUtils.isNotEmpty(orders)) st.add("orders", orders);
if (ObjectUtils.isNotEmpty(tableSQL)) st.add("table", tableSQL);
return sqlLimit(st.render(), view);
}
@Override
public String getSQLAsTmpScatter(String table, List<ChartViewFieldDTO> xAxis, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, List<ChartViewFieldDTO> extBubble, ChartViewWithBLOBs view) {
return getSQLScatter("(" + sqlFix(table) + ")", xAxis, yAxis, customFilter, extFilterRequestList, extBubble, null, view);
}
@Override
public String searchTable(String table) {
return "SELECT table_name FROM information_schema.TABLES WHERE table_name ='" + table + "'";
}
@Override
public String getSQLSummary(String table, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, ChartViewWithBLOBs view) {
// 字段汇总 排序等
SQLObj tableObj = SQLObj.builder()
.tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(PgConstants.KEYWORD_TABLE, table))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 0))
.build();
List<SQLObj> yFields = new ArrayList<>();
List<SQLObj> yWheres = new ArrayList<>();
List<SQLObj> yOrders = new ArrayList<>();
if (CollectionUtils.isNotEmpty(yAxis)) {
for (int i = 0; i < yAxis.size(); i++) {
ChartViewFieldDTO y = yAxis.get(i);
String originField;
if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originField = calcFieldRegex(y.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(y.getExtField()) && y.getExtField() == 1) {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
} else {
originField = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName());
}
String fieldAlias = String.format(SQLConstants.FIELD_ALIAS_Y_PREFIX, i);
// 处理纵轴字段
yFields.add(getYFields(y, originField, fieldAlias));
// 处理纵轴过滤
yWheres.addAll(getYWheres(y, originField, fieldAlias));
// 处理纵轴排序
if (StringUtils.isNotEmpty(y.getSort()) && !StringUtils.equalsIgnoreCase(y.getSort(), "none")) {
yOrders.add(SQLObj.builder()
.orderField(originField)
.orderAlias(fieldAlias)
.orderDirection(y.getSort())
.build());
}
}
}
// 处理视图中字段过滤
List<SQLObj> customWheres = transCustomFilterList(tableObj, customFilter);
// 处理仪表板字段过滤
List<SQLObj> extWheres = transExtFilterList(tableObj, extFilterRequestList);
// 构建sql所有参数
List<SQLObj> fields = new ArrayList<>();
fields.addAll(yFields);
List<SQLObj> wheres = new ArrayList<>();
if (customWheres != null) wheres.addAll(customWheres);
if (extWheres != null) wheres.addAll(extWheres);
List<SQLObj> groups = new ArrayList<>();
// 外层再次套sql
List<SQLObj> orders = new ArrayList<>();
orders.addAll(yOrders);
List<SQLObj> aggWheres = new ArrayList<>();
aggWheres.addAll(yWheres);
STGroup stg = new STGroupFile(SQLConstants.SQL_TEMPLATE);
ST st_sql = stg.getInstanceOf("querySql");
if (CollectionUtils.isNotEmpty(yFields)) st_sql.add("aggregators", yFields);
if (CollectionUtils.isNotEmpty(wheres)) st_sql.add("filters", wheres);
if (ObjectUtils.isNotEmpty(tableObj)) st_sql.add("table", tableObj);
String sql = st_sql.render();
ST st = stg.getInstanceOf("querySql");
SQLObj tableSQL = SQLObj.builder()
.tableName(String.format(PgConstants.BRACKETS, sql))
.tableAlias(String.format(TABLE_ALIAS_PREFIX, 1))
.build();
if (CollectionUtils.isNotEmpty(aggWheres)) st.add("filters", aggWheres);
if (CollectionUtils.isNotEmpty(orders)) st.add("orders", orders);
if (ObjectUtils.isNotEmpty(tableSQL)) st.add("table", tableSQL);
return sqlLimit(st.render(), view);
}
@Override
public String getSQLSummaryAsTmp(String sql, List<ChartViewFieldDTO> yAxis, List<ChartCustomFilterDTO> customFilter, List<ChartExtFilterRequest> extFilterRequestList, ChartViewWithBLOBs view) {
return getSQLSummary("(" + sqlFix(sql) + ")", yAxis, customFilter, extFilterRequestList, view);
}
@Override
public String wrapSql(String sql) {
sql = sql.trim();
if (sql.lastIndexOf(";") == (sql.length() - 1)) {
sql = sql.substring(0, sql.length() - 1);
}
String tmpSql = "SELECT * FROM (" + sql + ") AS tmp " + " LIMIT 0 ";
return tmpSql;
}
@Override
public String createRawQuerySQL(String table, List<DatasetTableField> fields, Datasource ds) {
String[] array = fields.stream().map(f -> {
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append("\"").append(f.getOriginName()).append("\" AS ").append(f.getDataeaseName());
return stringBuilder.toString();
}).toArray(String[]::new);
if (ds != null) {
String schema = new Gson().fromJson(ds.getConfiguration(), JdbcConfiguration.class).getSchema();
String tableWithSchema = String.format(SqlServerSQLConstants.KEYWORD_TABLE, schema) + "." + String.format(SqlServerSQLConstants.KEYWORD_TABLE, table);
return MessageFormat.format("SELECT {0} FROM {1} ", StringUtils.join(array, ","), tableWithSchema);
} else {
return MessageFormat.format("SELECT {0} FROM {1} ", StringUtils.join(array, ","), table);
}
}
@Override
public String createRawQuerySQLAsTmp(String sql, List<DatasetTableField> fields) {
return createRawQuerySQL(" (" + sqlFix(sql) + ") AS tmp ", fields, null);
}
@Override
public String convertTableToSql(String tableName, Datasource ds){
String schema = new Gson().fromJson(ds.getConfiguration(), JdbcConfiguration.class).getSchema();
schema = String.format( RedshiftConstants.KEYWORD_TABLE, schema);
return createSQLPreview("SELECT * FROM " + schema + "." + String.format(RedshiftConstants.KEYWORD_TABLE, tableName), null);
}
public String transMysqlFilterTerm(String term) {
switch (term) {
case "eq":
return " = ";
case "not_eq":
return " <> ";
case "lt":
return " < ";
case "le":
return " <= ";
case "gt":
return " > ";
case "ge":
return " >= ";
case "in":
return " IN ";
case "not in":
return " NOT IN ";
case "like":
return " LIKE ";
case "not like":
return " NOT LIKE ";
case "null":
return " IN ";
case "not_null":
return " IS NOT NULL AND %s <> ''";
case "between":
return " BETWEEN ";
default:
return "";
}
}
public List<SQLObj> transCustomFilterList(SQLObj tableObj, List<ChartCustomFilterDTO> requestList) {
if (CollectionUtils.isEmpty(requestList)) {
return null;
}
List<SQLObj> list = new ArrayList<>();
for (ChartCustomFilterDTO request : requestList) {
DatasetTableField field = request.getField();
if (ObjectUtils.isEmpty(field)) {
continue;
}
String value = request.getValue();
String whereName = "";
String whereTerm = transMysqlFilterTerm(request.getTerm());
String whereValue = "";
String originName;
if (ObjectUtils.isNotEmpty(field.getExtField()) && field.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originName = calcFieldRegex(field.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(field.getExtField()) && field.getExtField() == 1) {
originName = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName());
} else {
originName = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName());
}
if (field.getDeType() == 1) {
if (field.getDeExtractType() == 0 || field.getDeExtractType() == 5) {
whereName = String.format(PgConstants.TO_DATE, originName, PgConstants.DEFAULT_DATE_FORMAT);
}
if (field.getDeExtractType() == 2 || field.getDeExtractType() == 3 || field.getDeExtractType() == 4) {
String cast = String.format(PgConstants.CAST, originName, "bigint");
whereName = String.format(PgConstants.FROM_UNIXTIME, cast);
}
if (field.getDeExtractType() == 1) {
whereName = originName;
}
} else {
whereName = originName;
}
if (StringUtils.equalsIgnoreCase(request.getTerm(), "null")) {
whereValue = PgConstants.WHERE_VALUE_NULL;
} else if (StringUtils.equalsIgnoreCase(request.getTerm(), "not_null")) {
whereTerm = String.format(whereTerm, originName);
} else if (StringUtils.containsIgnoreCase(request.getTerm(), "in")) {
whereValue = "('" + StringUtils.join(value, "','") + "')";
} else if (StringUtils.containsIgnoreCase(request.getTerm(), "like")) {
whereValue = "'%" + value + "%'";
} else {
whereValue = String.format(PgConstants.WHERE_VALUE_VALUE, value);
}
list.add(SQLObj.builder()
.whereField(whereName)
.whereTermAndValue(whereTerm + whereValue)
.build());
}
return list;
}
public List<SQLObj> transExtFilterList(SQLObj tableObj, List<ChartExtFilterRequest> requestList) {
if (CollectionUtils.isEmpty(requestList)) {
return null;
}
List<SQLObj> list = new ArrayList<>();
for (ChartExtFilterRequest request : requestList) {
List<String> value = request.getValue();
DatasetTableField field = request.getDatasetTableField();
if (CollectionUtils.isEmpty(value) || ObjectUtils.isEmpty(field)) {
continue;
}
String whereName = "";
String whereTerm = transMysqlFilterTerm(request.getOperator());
String whereValue = "";
String originName;
if (ObjectUtils.isNotEmpty(field.getExtField()) && field.getExtField() == 2) {
// 解析origin name中有关联的字段生成sql表达式
originName = calcFieldRegex(field.getOriginName(), tableObj);
} else if (ObjectUtils.isNotEmpty(field.getExtField()) && field.getExtField() == 1) {
originName = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName());
} else {
originName = String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName());
}
if (field.getDeType() == 1) {
if (field.getDeExtractType() == 0 || field.getDeExtractType() == 5) {
whereName = String.format(PgConstants.TO_DATE, originName, PgConstants.DEFAULT_DATE_FORMAT);
}
if (field.getDeExtractType() == 2 || field.getDeExtractType() == 3 || field.getDeExtractType() == 4) {
String cast = String.format(PgConstants.CAST, originName, "bigint");
whereName = String.format(PgConstants.FROM_UNIXTIME, cast);
}
if (field.getDeExtractType() == 1) {
whereName = originName;
}
} else {
whereName = originName;
}
if (StringUtils.containsIgnoreCase(request.getOperator(), "in")) {
whereValue = "('" + StringUtils.join(value, "','") + "')";
} else if (StringUtils.containsIgnoreCase(request.getOperator(), "like")) {
whereValue = "'%" + value.get(0) + "%'";
} else if (StringUtils.containsIgnoreCase(request.getOperator(), "between")) {
if (request.getDatasetTableField().getDeType() == 1) {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String startTime = simpleDateFormat.format(new Date(Long.parseLong(value.get(0))));
String endTime = simpleDateFormat.format(new Date(Long.parseLong(value.get(1))));
whereValue = String.format(PgConstants.WHERE_BETWEEN, startTime, endTime);
} else {
whereValue = String.format(PgConstants.WHERE_BETWEEN, value.get(0), value.get(1));
}
} else {
whereValue = String.format(PgConstants.WHERE_VALUE_VALUE, value.get(0));
}
list.add(SQLObj.builder()
.whereField(whereName)
.whereTermAndValue(whereTerm + whereValue)
.build());
}
return list;
}
private String sqlFix(String sql) {
if (sql.lastIndexOf(";") == (sql.length() - 1)) {
sql = sql.substring(0, sql.length() - 1);
}
return sql;
}
private String transDateFormat(String dateStyle, String datePattern) {
String split = "-";
if (StringUtils.equalsIgnoreCase(datePattern, "date_sub")) {
split = "-";
} else if (StringUtils.equalsIgnoreCase(datePattern, "date_split")) {
split = "/";
}
switch (dateStyle) {
case "y":
return "'YYYY";
case "y_M":
return "YYYY" + split + "MM";
case "y_M_d":
return "YYYY" + split + "MM" + split + "DD";
case "H_m_s":
return "HH24:MI:SS'";
case "y_M_d_H_m":
return "YYYY" + split + "MM" + split + "DD" + " HH24:MI";
case "y_M_d_H_m_s":
return "YYYY" + split + "MM" + split + "DD" + " HH24:MI:SS";
default:
return "YYYY-MM-DD HH24:MI:SS";
}
}
private SQLObj getXFields(ChartViewFieldDTO x, String originField, String fieldAlias) {
String fieldName = "";
if (x.getDeExtractType() == DeTypeConstants.DE_TIME) {
if (x.getDeType() == 2 || x.getDeType() == 3) {
fieldName = String.format(PgConstants.UNIX_TIMESTAMP, originField);
} else if (x.getDeType() == DeTypeConstants.DE_TIME) {
String format = transDateFormat(x.getDateStyle(), x.getDatePattern());
fieldName = String.format(PgConstants.DATE_FORMAT, originField, format);
} else {
fieldName = originField;
}
} else {
if (x.getDeType() == DeTypeConstants.DE_TIME) {
String format = transDateFormat(x.getDateStyle(), x.getDatePattern());
if (x.getDeExtractType() == DeTypeConstants.DE_STRING) {
fieldName = String.format(PgConstants.DATE_FORMAT, originField, format);
} else {
String cast = String.format(PgConstants.CAST, originField, "bigint");
String from_unixtime = String.format(PgConstants.FROM_UNIXTIME, cast);
fieldName = String.format(PgConstants.DATE_FORMAT, from_unixtime, format);
}
} else {
fieldName = originField;
}
}
return SQLObj.builder()
.fieldName(fieldName)
.fieldAlias(fieldAlias)
.build();
}
private SQLObj getYFields(ChartViewFieldDTO y, String originField, String fieldAlias) {
String fieldName = "";
if (StringUtils.equalsIgnoreCase(y.getOriginName(), "*")) {
fieldName = PgConstants.AGG_COUNT;
} else if (SQLConstants.DIMENSION_TYPE.contains(y.getDeType())) {
fieldName = String.format(PgConstants.AGG_FIELD, y.getSummary(), originField);
} else {
if (StringUtils.equalsIgnoreCase(y.getSummary(), "avg") || StringUtils.containsIgnoreCase(y.getSummary(), "pop")) {
String cast = String.format(PgConstants.CAST, originField, y.getDeType() == DeTypeConstants.DE_INT ? PgConstants.DEFAULT_INT_FORMAT : PgConstants.DEFAULT_FLOAT_FORMAT);
String agg = String.format(PgConstants.AGG_FIELD, y.getSummary(), cast);
fieldName = String.format(PgConstants.CAST, agg, PgConstants.DEFAULT_FLOAT_FORMAT);
} else {
String cast = String.format(PgConstants.CAST, originField, y.getDeType() == DeTypeConstants.DE_INT ? PgConstants.DEFAULT_INT_FORMAT : PgConstants.DEFAULT_FLOAT_FORMAT);
fieldName = String.format(PgConstants.AGG_FIELD, y.getSummary(), cast);
}
}
return SQLObj.builder()
.fieldName(fieldName)
.fieldAlias(fieldAlias)
.build();
}
private List<SQLObj> getYWheres(ChartViewFieldDTO y, String originField, String fieldAlias) {
List<SQLObj> list = new ArrayList<>();
if (CollectionUtils.isNotEmpty(y.getFilter()) && y.getFilter().size() > 0) {
y.getFilter().forEach(f -> {
String whereTerm = transMysqlFilterTerm(f.getTerm());
String whereValue = "";
// 原始类型不是时间，在de中被转成时间的字段做处理
if (StringUtils.equalsIgnoreCase(f.getTerm(), "null")) {
whereValue = PgConstants.WHERE_VALUE_NULL;
} else if (StringUtils.equalsIgnoreCase(f.getTerm(), "not_null")) {
whereTerm = String.format(whereTerm, originField);
} else if (StringUtils.containsIgnoreCase(f.getTerm(), "in")) {
whereValue = "('" + StringUtils.join(f.getValue(), "','") + "')";
} else if (StringUtils.containsIgnoreCase(f.getTerm(), "like")) {
whereValue = "'%" + f.getValue() + "%'";
} else {
whereValue = String.format(PgConstants.WHERE_VALUE_VALUE, f.getValue());
}
list.add(SQLObj.builder()
.whereField(fieldAlias)
.whereAlias(fieldAlias)
.whereTermAndValue(whereTerm + whereValue)
.build());
});
}
return list;
}
private String calcFieldRegex(String originField, SQLObj tableObj) {
originField = originField.replaceAll("[\\t\\n\\r]]", "");
// 正则提取[xxx]
String regex = "\\[(.*?)]";
Pattern pattern = Pattern.compile(regex);
Matcher matcher = pattern.matcher(originField);
Set<String> ids = new HashSet<>();
while (matcher.find()) {
String id = matcher.group(1);
ids.add(id);
}
if (CollectionUtils.isEmpty(ids)) {
return originField;
}
DatasetTableFieldExample datasetTableFieldExample = new DatasetTableFieldExample();
datasetTableFieldExample.createCriteria().andIdIn(new ArrayList<>(ids));
List<DatasetTableField> calcFields = datasetTableFieldMapper.selectByExample(datasetTableFieldExample);
for (DatasetTableField ele : calcFields) {
originField = originField.replaceAll("\\[" + ele.getId() + "]",
String.format(PgConstants.KEYWORD_FIX, tableObj.getTableAlias(), ele.getOriginName()));
}
return originField;
}
private String sqlLimit(String sql, ChartViewWithBLOBs view) {
if (StringUtils.equalsIgnoreCase(view.getResultMode(), "custom")) {
return sql + " LIMIT " + view.getResultCount() + " offset 0";
} else {
return sql;
}
}
}

4
backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java
View File

@ -1105,13 +1105,11 @@ public class ExtractDataService {
} catch (Exception e) {
return false;
}
HttpGet getMethod = new HttpGet("http://" + carte + ":" + port);
HttpClientManager.HttpClientBuilderFacade clientBuilder = HttpClientManager.getInstance().createBuilder();
clientBuilder.setConnectionTimeout(1);
clientBuilder.setCredentials(user, passwd);
CloseableHttpClient httpClient = clientBuilder.build();
try {
try (CloseableHttpClient httpClient = clientBuilder.build()){
HttpResponse httpResponse = httpClient.execute(getMethod);
int statusCode = httpResponse.getStatusLine().getStatusCode();
if (statusCode != -1 && statusCode < 400) {

BIN
drivers/redshift-jdbc42-2.1.0.1.jar Normal file
View File

Binary file not shown.

1
frontend/src/views/system/datasource/form.vue
View File

@ -159,6 +159,7 @@ export default {
{ name: 'mariadb', label: 'MariaDB', type: 'jdbc', extraParams: 'characterEncoding=UTF-8&connectTimeout=5000&useSSL=false&allowPublicKeyRetrieval=true' },
{ name: 'ds_doris', label: 'Doris', type: 'jdbc', extraParams: 'characterEncoding=UTF-8&connectTimeout=5000&useSSL=false&allowPublicKeyRetrieval=true' },
{ name: 'ck', label: 'ClickHouse', type: 'jdbc', extraParams: '' },
{ name: 'redshift', label: 'AWS Redshift', type: 'jdbc' },
{ name: 'mongo', label: 'MongoDB', type: 'jdbc', extraParams: '' }
],
schemas: [],