From 01e23ef5c2a3c4bf6f9fa8a7658e4f376480b37e Mon Sep 17 00:00:00 2001 From: taojinlong Date: Thu, 11 Nov 2021 09:58:48 +0800 Subject: [PATCH] =?UTF-8?q?feat:=20=E6=94=AF=E6=8C=81=20hive=20=E6=95=B0?= =?UTF-8?q?=E6=8D=AE=E6=BA=90?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../dto/datasource/HiveConfiguration.java | 28 + .../provider/query/hive/HiveConstants.java | 43 + .../query/hive/HiveQueryProvider.java | 1053 +++++++++++++++++ 3 files changed, 1124 insertions(+) create mode 100644 backend/src/main/java/io/dataease/dto/datasource/HiveConfiguration.java create mode 100644 backend/src/main/java/io/dataease/provider/query/hive/HiveConstants.java create mode 100644 backend/src/main/java/io/dataease/provider/query/hive/HiveQueryProvider.java diff --git a/backend/src/main/java/io/dataease/dto/datasource/HiveConfiguration.java b/backend/src/main/java/io/dataease/dto/datasource/HiveConfiguration.java new file mode 100644 index 0000000000..698ada4b0d --- /dev/null +++ b/backend/src/main/java/io/dataease/dto/datasource/HiveConfiguration.java @@ -0,0 +1,28 @@ +package io.dataease.dto.datasource; + +import lombok.Getter; +import lombok.Setter; +import org.apache.commons.lang3.StringUtils; + +@Getter +@Setter +public class HiveConfiguration extends JdbcConfiguration { + + private String driver = "org.apache.hive.jdbc.HiveDriver"; + private String extraParams = ""; + + public String getJdbc() { + if(StringUtils.isEmpty(extraParams.trim())){ + return "jdbc:hive2://HOSTNAME:PORT/DATABASE" + .replace("HOSTNAME", getHost().trim()) + .replace("PORT", getPort().toString().trim()) + .replace("DATABASE", getDataBase().trim()); + }else { + return "jdbc:hive2://HOSTNAME:PORT/DATABASE?EXTRA_PARAMS" + .replace("HOSTNAME", getHost().trim()) + .replace("PORT", getPort().toString().trim()) + .replace("DATABASE", getDataBase().trim()) + .replace("EXTRA_PARAMS", getExtraParams().trim()); + } + } +} \ No newline at end of file diff --git a/backend/src/main/java/io/dataease/provider/query/hive/HiveConstants.java b/backend/src/main/java/io/dataease/provider/query/hive/HiveConstants.java new file mode 100644 index 0000000000..4e99ae88e8 --- /dev/null +++ b/backend/src/main/java/io/dataease/provider/query/hive/HiveConstants.java @@ -0,0 +1,43 @@ +package io.dataease.provider.query.hive; + +import io.dataease.provider.query.SQLConstants; + +import static io.dataease.commons.constants.DatasourceTypes.mysql; + +/** + * @Author gin + * @Date 2021/7/8 7:22 下午 + */ +public class HiveConstants extends SQLConstants { + public static final String KEYWORD_TABLE = mysql.getKeywordPrefix() + "%s" + mysql.getKeywordSuffix(); + + public static final String KEYWORD_FIX = "%s." + mysql.getKeywordPrefix() + "%s" + mysql.getKeywordSuffix(); + + public static final String UNIX_TIMESTAMP = "unix_timestamp(%s)"; + + public static final String DATE_FORMAT = "DATE_FORMAT(%s,'%s')"; + + public static final String FROM_UNIXTIME = "FROM_UNIXTIME(%s,'%s')"; + + public static final String STR_TO_DATE = "STR_TO_DATE(%s,'%s')"; + + public static final String CAST = "CAST(%s AS %s)"; + + public static final String DEFAULT_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss"; + + public static final String DEFAULT_INT_FORMAT = "DECIMAL(20,0)"; + + public static final String DEFAULT_FLOAT_FORMAT = "DECIMAL(20,2)"; + + 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)"; +} diff --git a/backend/src/main/java/io/dataease/provider/query/hive/HiveQueryProvider.java b/backend/src/main/java/io/dataease/provider/query/hive/HiveQueryProvider.java new file mode 100644 index 0000000000..ea3cd6cdfd --- /dev/null +++ b/backend/src/main/java/io/dataease/provider/query/hive/HiveQueryProvider.java @@ -0,0 +1,1053 @@ +package io.dataease.provider.query.hive; + +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.dto.chart.ChartCustomFilterDTO; +import io.dataease.dto.chart.ChartViewFieldDTO; +import io.dataease.dto.sqlObj.SQLObj; +import io.dataease.provider.query.QueryProvider; +import io.dataease.provider.query.SQLConstants; +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.query.SQLConstants.TABLE_ALIAS_PREFIX; + +/** + * @Author gin + * @Date 2021/5/17 2:43 下午 + */ +@Service("hiveQuery") +public class HiveQueryProvider extends QueryProvider { + @Resource + private DatasetTableFieldMapper datasetTableFieldMapper; + + @Override + public Integer transFieldType(String field) { + switch (field) { + case "varchar": + case "string": + case "char": + return 0;// 文本 + case "timestamp": + case "date": + return 1;// 时间 + case "tinyint": + case "int": + case "bigint": + return 2;// 整型 + case "decimal": + case "float": + case "double": + return 3;// 浮点 + case "boolean": + return 4;// 布尔 + default: + return 0; + } + } + + @Override + public String createSQLPreview(String sql, String orderBy) { + return "SELECT * FROM (" + sqlFix(sql) + ") AS tmp " + " LIMIT 0,1000"; + } + + @Override + public String createQuerySQL(String table, List fields, boolean isGroup, Datasource ds) { + SQLObj tableObj = SQLObj.builder() + .tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(HiveConstants.KEYWORD_TABLE, table)) + .tableAlias(String.format(TABLE_ALIAS_PREFIX, 0)) + .build(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), f.getOriginName()); + } else { + originField = String.format(HiveConstants.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() == 2 || f.getDeType() == 3) { + fieldName = String.format(HiveConstants.UNIX_TIMESTAMP, originField) + "*1000"; + } else { + fieldName = originField; + } + } else if (f.getDeExtractType() == DeTypeConstants.DE_STRING) { + if (f.getDeType() == DeTypeConstants.DE_INT) { + fieldName = String.format(HiveConstants.CAST, originField, HiveConstants.DEFAULT_INT_FORMAT); + } else if (f.getDeType() == DeTypeConstants.DE_FLOAT) { + fieldName = String.format(HiveConstants.CAST, originField, HiveConstants.DEFAULT_FLOAT_FORMAT); + } else if (f.getDeType() == DeTypeConstants.DE_TIME) { + fieldName = String.format(HiveConstants.DATE_FORMAT, originField, HiveConstants.DEFAULT_DATE_FORMAT); + } else { + fieldName = originField; + } + } else { + if (f.getDeType() == DeTypeConstants.DE_TIME) { + String cast = String.format(HiveConstants.CAST, originField, HiveConstants.DEFAULT_INT_FORMAT) + "/1000"; + fieldName = String.format(HiveConstants.FROM_UNIXTIME, cast, HiveConstants.DEFAULT_DATE_FORMAT); + } else if (f.getDeType() == 2) { + fieldName = String.format(HiveConstants.CAST, originField, HiveConstants.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 fields, boolean isGroup) { + return createQuerySQL("(" + sqlFix(sql) + ")", fields, isGroup, null); + } + + @Override + public String createQueryTableWithPage(String table, List fields, Integer page, Integer pageSize, Integer realSize, boolean isGroup, Datasource ds) { + return createQuerySQL(table, fields, isGroup, null) + " LIMIT " + (page - 1) * pageSize + "," + realSize; + } + + @Override + public String createQueryTableWithLimit(String table, List fields, Integer limit, boolean isGroup, Datasource ds) { + return createQuerySQL(table, fields, isGroup, null) + " LIMIT 0," + limit; + } + + @Override + public String createQuerySqlWithLimit(String sql, List fields, Integer limit, boolean isGroup) { + return createQuerySQLAsTmp(sql, fields, isGroup) + " LIMIT 0," + limit; + } + + @Override + public String createQuerySQLWithPage(String sql, List fields, Integer page, Integer pageSize, Integer realSize, boolean isGroup) { + return createQuerySQLAsTmp(sql, fields, isGroup) + " LIMIT " + (page - 1) * pageSize + "," + realSize; + } + + @Override + public String getSQL(String table, List xAxis, List yAxis, List customFilter, List extFilterRequestList, Datasource ds, ChartViewWithBLOBs view) { + SQLObj tableObj = SQLObj.builder() + .tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(HiveConstants.KEYWORD_TABLE, table)) + .tableAlias(String.format(TABLE_ALIAS_PREFIX, 0)) + .build(); + List xFields = new ArrayList<>(); + List xWheres = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName()); + } else { + originField = String.format(HiveConstants.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 yFields = new ArrayList<>(); + List yWheres = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName()); + } else { + originField = String.format(HiveConstants.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 customWheres = transCustomFilterList(tableObj, customFilter); + // 处理仪表板字段过滤 + List extWheres = transExtFilterList(tableObj, extFilterRequestList); + // 构建sql所有参数 + List fields = new ArrayList<>(); + fields.addAll(xFields); + fields.addAll(yFields); + List wheres = new ArrayList<>(); + wheres.addAll(xWheres); + if (customWheres != null) wheres.addAll(customWheres); + if (extWheres != null) wheres.addAll(extWheres); + List groups = new ArrayList<>(); + groups.addAll(xFields); + // 外层再次套sql + List orders = new ArrayList<>(); + orders.addAll(xOrders); + orders.addAll(yOrders); + List 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(HiveConstants.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 getSQLTableInfo(String table, List xAxis, List customFilter, List extFilterRequestList, Datasource ds, ChartViewWithBLOBs view) { + SQLObj tableObj = SQLObj.builder() + .tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(HiveConstants.KEYWORD_TABLE, table)) + .tableAlias(String.format(TABLE_ALIAS_PREFIX, 0)) + .build(); + List xFields = new ArrayList<>(); + List xWheres = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName()); + } else { + originField = String.format(HiveConstants.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()); + } + } + } + // 处理视图中字段过滤 + List customWheres = transCustomFilterList(tableObj, customFilter); + // 处理仪表板字段过滤 + List extWheres = transExtFilterList(tableObj, extFilterRequestList); + // 构建sql所有参数 + List fields = new ArrayList<>(); + fields.addAll(xFields); + List wheres = new ArrayList<>(); + wheres.addAll(xWheres); + if (customWheres != null) wheres.addAll(customWheres); + if (extWheres != null) wheres.addAll(extWheres); + List groups = new ArrayList<>(); + groups.addAll(xFields); + // 外层再次套sql + List orders = new ArrayList<>(); + orders.addAll(xOrders); + + STGroup stg = new STGroupFile(SQLConstants.SQL_TEMPLATE); + ST st_sql = stg.getInstanceOf("previewSql"); + st_sql.add("isGroup", false); + if (CollectionUtils.isNotEmpty(xFields)) st_sql.add("groups", xFields); + 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("previewSql"); + st.add("isGroup", false); + SQLObj tableSQL = SQLObj.builder() + .tableName(String.format(HiveConstants.BRACKETS, sql)) + .tableAlias(String.format(TABLE_ALIAS_PREFIX, 1)) + .build(); + if (CollectionUtils.isNotEmpty(orders)) st.add("orders", orders); + if (ObjectUtils.isNotEmpty(tableSQL)) st.add("table", tableSQL); + return sqlLimit(st.render(), view); + } + + @Override + public String getSQLAsTmpTableInfo(String sql, List xAxis, List customFilter, List extFilterRequestList, Datasource ds, ChartViewWithBLOBs view) { + return getSQLTableInfo("(" + sqlFix(sql) + ")", xAxis, customFilter, extFilterRequestList, null, view); + } + + + @Override + public String getSQLAsTmp(String sql, List xAxis, List yAxis, List customFilter, List extFilterRequestList, ChartViewWithBLOBs view) { + return getSQL("(" + sqlFix(sql) + ")", xAxis, yAxis, customFilter, extFilterRequestList, null, view); + } + + @Override + public String getSQLStack(String table, List xAxis, List yAxis, List customFilter, List extFilterRequestList, List extStack, Datasource ds, ChartViewWithBLOBs view) { + SQLObj tableObj = SQLObj.builder() + .tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(HiveConstants.KEYWORD_TABLE, table)) + .tableAlias(String.format(TABLE_ALIAS_PREFIX, 0)) + .build(); + List xFields = new ArrayList<>(); + List xWheres = new ArrayList<>(); + List xOrders = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName()); + } else { + originField = String.format(HiveConstants.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 yFields = new ArrayList<>(); + List yWheres = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName()); + } else { + originField = String.format(HiveConstants.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 customWheres = transCustomFilterList(tableObj, customFilter); + // 处理仪表板字段过滤 + List extWheres = transExtFilterList(tableObj, extFilterRequestList); + // 构建sql所有参数 + List fields = new ArrayList<>(); + fields.addAll(xFields); + fields.addAll(yFields); + List wheres = new ArrayList<>(); + wheres.addAll(xWheres); + if (customWheres != null) wheres.addAll(customWheres); + if (extWheres != null) wheres.addAll(extWheres); + List groups = new ArrayList<>(); + groups.addAll(xFields); + // 外层再次套sql + List orders = new ArrayList<>(); + orders.addAll(xOrders); + orders.addAll(yOrders); + List 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(HiveConstants.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 xAxis, List yAxis, List customFilter, List extFilterRequestList, List extStack, ChartViewWithBLOBs view) { + return getSQLStack("(" + sqlFix(table) + ")", xAxis, yAxis, customFilter, extFilterRequestList, extStack, null, view); + } + + @Override + public String getSQLScatter(String table, List xAxis, List yAxis, List customFilter, List extFilterRequestList, List extBubble, Datasource ds, ChartViewWithBLOBs view) { + SQLObj tableObj = SQLObj.builder() + .tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(HiveConstants.KEYWORD_TABLE, table)) + .tableAlias(String.format(TABLE_ALIAS_PREFIX, 0)) + .build(); + List xFields = new ArrayList<>(); + List xWheres = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), x.getOriginName()); + } else { + originField = String.format(HiveConstants.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 yFields = new ArrayList<>(); + List yWheres = new ArrayList<>(); + List yOrders = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName()); + } else { + originField = String.format(HiveConstants.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 customWheres = transCustomFilterList(tableObj, customFilter); + // 处理仪表板字段过滤 + List extWheres = transExtFilterList(tableObj, extFilterRequestList); + // 构建sql所有参数 + List fields = new ArrayList<>(); + fields.addAll(xFields); + fields.addAll(yFields); + List wheres = new ArrayList<>(); + wheres.addAll(xWheres); + if (customWheres != null) wheres.addAll(customWheres); + if (extWheres != null) wheres.addAll(extWheres); + List groups = new ArrayList<>(); + groups.addAll(xFields); + // 外层再次套sql + List orders = new ArrayList<>(); + orders.addAll(xOrders); + orders.addAll(yOrders); + List 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(HiveConstants.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 xAxis, List yAxis, List customFilter, List extFilterRequestList, List 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 yAxis, List customFilter, List extFilterRequestList, ChartViewWithBLOBs view) { + // 字段汇总 排序等 + SQLObj tableObj = SQLObj.builder() + .tableName((table.startsWith("(") && table.endsWith(")")) ? table : String.format(HiveConstants.KEYWORD_TABLE, table)) + .tableAlias(String.format(TABLE_ALIAS_PREFIX, 0)) + .build(); + List yFields = new ArrayList<>(); + List yWheres = new ArrayList<>(); + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), y.getOriginName()); + } else { + originField = String.format(HiveConstants.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 customWheres = transCustomFilterList(tableObj, customFilter); + // 处理仪表板字段过滤 + List extWheres = transExtFilterList(tableObj, extFilterRequestList); + // 构建sql所有参数 + List fields = new ArrayList<>(); + fields.addAll(yFields); + List wheres = new ArrayList<>(); + if (customWheres != null) wheres.addAll(customWheres); + if (extWheres != null) wheres.addAll(extWheres); + List groups = new ArrayList<>(); + // 外层再次套sql + List orders = new ArrayList<>(); + orders.addAll(yOrders); + List 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(HiveConstants.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 yAxis, List customFilter, List 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 fields, Datasource ds) { + String[] array = fields.stream().map(f -> { + StringBuilder stringBuilder = new StringBuilder(); + if (f.getDeExtractType() == 4) { // 处理 tinyint + stringBuilder.append("concat(`").append(f.getOriginName()).append("`,'') AS ").append(f.getDataeaseName()); + } else { + stringBuilder.append("`").append(f.getOriginName()).append("` AS ").append(f.getDataeaseName()); + } + return stringBuilder.toString(); + }).toArray(String[]::new); + return MessageFormat.format("SELECT {0} FROM {1}", StringUtils.join(array, ","), table); + } + + @Override + public String createRawQuerySQLAsTmp(String sql, List fields) { + return createRawQuerySQL(" (" + sqlFix(sql) + ") AS tmp ", fields, null); + } + + @Override + public String convertTableToSql(String tableName, Datasource ds) { + return createSQLPreview("SELECT * FROM " + String.format(HiveConstants.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 " IS NULL "; + case "not_null": + return " IS NOT NULL "; + case "empty": + return " = "; + case "not_empty": + return " <> "; + case "between": + return " BETWEEN "; + default: + return ""; + } + } + + public List transCustomFilterList(SQLObj tableObj, List requestList) { + if (CollectionUtils.isEmpty(requestList)) { + return null; + } + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName()); + } else { + originName = String.format(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName()); + } + if (field.getDeType() == DeTypeConstants.DE_TIME) { + if (field.getDeExtractType() == DeTypeConstants.DE_STRING || field.getDeExtractType() == 5) { + whereName = String.format(HiveConstants.STR_TO_DATE, originName, HiveConstants.DEFAULT_DATE_FORMAT); + } + if (field.getDeExtractType() == DeTypeConstants.DE_INT || field.getDeExtractType() == 3 || field.getDeExtractType() == 4) { + String cast = String.format(HiveConstants.CAST, originName, HiveConstants.DEFAULT_INT_FORMAT) + "/1000"; + whereName = String.format(HiveConstants.FROM_UNIXTIME, cast, HiveConstants.DEFAULT_DATE_FORMAT); + } + if (field.getDeExtractType() == DeTypeConstants.DE_TIME) { + whereName = originName; + } + } else { + whereName = originName; + } + if (StringUtils.equalsIgnoreCase(request.getTerm(), "null")) { +// whereValue = HiveConstants.WHERE_VALUE_NULL; + whereValue = ""; + } else if (StringUtils.equalsIgnoreCase(request.getTerm(), "not_null")) { +// whereTerm = String.format(whereTerm, originName); + whereValue = ""; + } else if (StringUtils.equalsIgnoreCase(request.getTerm(), "empty")) { + whereValue = "''"; + } else if (StringUtils.equalsIgnoreCase(request.getTerm(), "not_empty")) { + whereValue = "''"; + } else if (StringUtils.containsIgnoreCase(request.getTerm(), "in")) { + whereValue = "('" + StringUtils.join(value, "','") + "')"; + } else if (StringUtils.containsIgnoreCase(request.getTerm(), "like")) { + whereValue = "'%" + value + "%'"; + } else { + whereValue = String.format(HiveConstants.WHERE_VALUE_VALUE, value); + } + list.add(SQLObj.builder() + .whereField(whereName) + .whereTermAndValue(whereTerm + whereValue) + .build()); + } + return list; + } + + public List transExtFilterList(SQLObj tableObj, List requestList) { + if (CollectionUtils.isEmpty(requestList)) { + return null; + } + List list = new ArrayList<>(); + for (ChartExtFilterRequest request : requestList) { + List 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(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName()); + } else { + originName = String.format(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), field.getOriginName()); + } + + if (field.getDeType() == DeTypeConstants.DE_TIME) { + if (field.getDeExtractType() == DeTypeConstants.DE_STRING || field.getDeExtractType() == 5) { + whereName = String.format(HiveConstants.STR_TO_DATE, originName, HiveConstants.DEFAULT_DATE_FORMAT); + } + if (field.getDeExtractType() == DeTypeConstants.DE_INT || field.getDeExtractType() == 3 || field.getDeExtractType() == 4) { + String cast = String.format(HiveConstants.CAST, originName, HiveConstants.DEFAULT_INT_FORMAT) + "/1000"; + whereName = String.format(HiveConstants.FROM_UNIXTIME, cast, HiveConstants.DEFAULT_DATE_FORMAT); + } + if (field.getDeExtractType() == DeTypeConstants.DE_TIME) { + 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() == DeTypeConstants.DE_TIME) { + 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(HiveConstants.WHERE_BETWEEN, startTime, endTime); + } else { + whereValue = String.format(HiveConstants.WHERE_BETWEEN, value.get(0), value.get(1)); + } + } else { + whereValue = String.format(HiveConstants.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 = "/"; + } else { + split = "-"; + } + + if (StringUtils.isEmpty(dateStyle)) { + return "yyyy-MM-dd HH:mm:ss"; + } + + 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 "HH:mm:ss"; + case "y_M_d_H_m": + return "yyyy" + split + "MM" + split + "dd" + " HH:mm"; + case "y_M_d_H_m_s": + return "yyyy" + split + "MM" + split + "dd" + " HH:mm:ss"; + default: + return "yyyy-MM-dd HH:mm: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(HiveConstants.UNIX_TIMESTAMP, originField) + "*1000"; + } else if (x.getDeType() == DeTypeConstants.DE_TIME) { + String format = transDateFormat(x.getDateStyle(), x.getDatePattern()); + fieldName = String.format(HiveConstants.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(HiveConstants.DATE_FORMAT, originField, format); + } else { + String cast = String.format(HiveConstants.CAST, originField, HiveConstants.DEFAULT_INT_FORMAT) + "/1000"; + String from_unixtime = String.format(HiveConstants.FROM_UNIXTIME, cast, HiveConstants.DEFAULT_DATE_FORMAT); + fieldName = String.format(HiveConstants.DATE_FORMAT, from_unixtime, format); + } + } else { + fieldName = originField; + } + } + return SQLObj.builder() + .fieldName(fieldName) + .fieldAlias(fieldAlias) + .build(); + } + + private List getXWheres(ChartViewFieldDTO x, String originField, String fieldAlias) { + List list = new ArrayList<>(); + if (CollectionUtils.isNotEmpty(x.getFilter()) && x.getFilter().size() > 0) { + x.getFilter().forEach(f -> { + String whereName = ""; + String whereTerm = transMysqlFilterTerm(f.getTerm()); + String whereValue = ""; + if (x.getDeType() == DeTypeConstants.DE_TIME && x.getDeExtractType() != 1) { + String cast = String.format(HiveConstants.CAST, originField, HiveConstants.DEFAULT_INT_FORMAT) + "/1000"; + whereName = String.format(HiveConstants.FROM_UNIXTIME, cast, HiveConstants.DEFAULT_DATE_FORMAT); + } else { + whereName = originField; + } + if (StringUtils.equalsIgnoreCase(f.getTerm(), "null")) { +// whereValue = HiveConstants.WHERE_VALUE_NULL; + whereValue = ""; + } else if (StringUtils.equalsIgnoreCase(f.getTerm(), "not_null")) { +// whereTerm = String.format(whereTerm, originField); + whereValue = ""; + } else if (StringUtils.equalsIgnoreCase(f.getTerm(), "empty")) { + whereValue = "''"; + } else if (StringUtils.equalsIgnoreCase(f.getTerm(), "not_empty")) { + whereValue = "''"; + } 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(HiveConstants.WHERE_VALUE_VALUE, f.getValue()); + } + list.add(SQLObj.builder() + .whereField(whereName) + .whereAlias(fieldAlias) + .whereTermAndValue(whereTerm + whereValue) + .build()); + }); + } + return list; + } + + private SQLObj getYFields(ChartViewFieldDTO y, String originField, String fieldAlias) { + String fieldName = ""; + if (StringUtils.equalsIgnoreCase(y.getOriginName(), "*")) { + fieldName = HiveConstants.AGG_COUNT; + } else if (SQLConstants.DIMENSION_TYPE.contains(y.getDeType())) { + fieldName = String.format(HiveConstants.AGG_FIELD, y.getSummary(), originField); + } else { + if (StringUtils.equalsIgnoreCase(y.getSummary(), "avg") || StringUtils.containsIgnoreCase(y.getSummary(), "pop")) { + String cast = String.format(HiveConstants.CAST, originField, y.getDeType() == 2 ? HiveConstants.DEFAULT_INT_FORMAT : HiveConstants.DEFAULT_FLOAT_FORMAT); + String agg = String.format(HiveConstants.AGG_FIELD, y.getSummary(), cast); + fieldName = String.format(HiveConstants.CAST, agg, HiveConstants.DEFAULT_FLOAT_FORMAT); + } else { + String cast = String.format(HiveConstants.CAST, originField, y.getDeType() == 2 ? HiveConstants.DEFAULT_INT_FORMAT : HiveConstants.DEFAULT_FLOAT_FORMAT); + fieldName = String.format(HiveConstants.AGG_FIELD, y.getSummary(), cast); + } + } + return SQLObj.builder() + .fieldName(fieldName) + .fieldAlias(fieldAlias) + .build(); + } + + private List getYWheres(ChartViewFieldDTO y, String originField, String fieldAlias) { + List 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 = HiveConstants.WHERE_VALUE_NULL; + whereValue = ""; + } else if (StringUtils.equalsIgnoreCase(f.getTerm(), "not_null")) { +// whereTerm = String.format(whereTerm, originField); + whereValue = ""; + } else if (StringUtils.equalsIgnoreCase(f.getTerm(), "empty")) { + whereValue = "''"; + } else if (StringUtils.equalsIgnoreCase(f.getTerm(), "not_empty")) { + whereValue = "''"; + } 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(HiveConstants.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 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 calcFields = datasetTableFieldMapper.selectByExample(datasetTableFieldExample); + for (DatasetTableField ele : calcFields) { + originField = originField.replaceAll("\\[" + ele.getId() + "]", + String.format(HiveConstants.KEYWORD_FIX, tableObj.getTableAlias(), ele.getOriginName())); + } + return originField; + } + + private String sqlLimit(String sql, ChartViewWithBLOBs view) { + if (StringUtils.equalsIgnoreCase(view.getResultMode(), "custom")) { + return sql + " LIMIT 0," + view.getResultCount(); + } else { + return sql; + } + } +}