繼上文《nacos適配達夢、瀚高、人大金倉數據庫及部分源碼探究 》後補充nacos適配SqlServer、Oracle的貼碼，主要區別是SqlServer、Oracle的分頁SQL有點不一樣，做個記錄；
SqlServer的分頁有三種實現方式：offset /fetch next、利用max（主鍵）、利用row_number關鍵字；
ps：具體可參考《sqlServer如何實現分頁查詢》
一.nacos適配SqlServer
1.插件代碼：
1.0.DataSourceConstant
public class DataSourceConstant { public static final String DM = "dm"; public static final String HIGHGO = "highgo"; public static final String KINGBASE = "kingbase"; public static final String PG = "postgresql"; //增加類型 public static final String SQLSERVER="sqlserver"; }
1.1.ConfigInfoAggrMapperBySqlServer
public class ConfigInfoAggrMapperBySqlServer extends AbstractConfigInfoAggrMapperCommon { @Override public String findConfigInfoAggrByPageFetchRows(int startRow, int pageSize) { return "SELECT data_id,group_id,tenant_id,datum_id,app_name,content FROM config_info_aggr WHERE data_id= ? AND " + "group_id= ? AND tenant_id= ? ORDER BY datum_id offset ("+startRow+"*"+pageSize+") rows fetch next "+pageSize+" rows only"; } @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.2.ConfigInfoBetaMapperBySqlServer
public class ConfigInfoBetaMapperBySqlServer extends AbstractConfigInfoBetaMapperCommon { @Override public String findAllConfigInfoBetaForDumpAllFetchRows(int startRow, int pageSize) { return " SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,beta_ips,encrypted_data_key " + " FROM ( SELECT id FROM config_info_beta ORDER BY id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only" + " )" + " g, config_info_beta t WHERE g.id = t.id "; } @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.3.ConfigInfoMapperBySqlServer
public class ConfigInfoMapperBySqlServer extends AbstractConfigInfoMapperCommon { private static final String DATA_ID = "dataId"; private static final String GROUP = "group"; private static final String APP_NAME = "appName"; private static final String CONTENT = "content"; private static final String TENANT = "tenant"; @Override public String findConfigInfoByAppFetchRows(int startRow, int pageSize) { return "SELECT id,data_id,group_id,tenant_id,app_name,content FROM config_info" + " WHERE tenant_id LIKE ? AND app_name= ?" + " order by id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only"; } @Override public String getGroupIdList(int startRow, int pageSize) { return "SELECT group_id FROM config_info WHERE tenant_id ='' GROUP BY group_id " + "order by group_id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only"; } @Override public String findAllConfigKey(int startRow, int pageSize) { return " SELECT data_id,group_id,app_name FROM ( " + " SELECT id FROM config_info WHERE tenant_id LIKE ? ORDER BY id " + "offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only" + " )" + " g, config_info t WHERE g.id = t.id "; } @Override public String findAllConfigInfoBaseFetchRows(int startRow, int pageSize) { return "SELECT t.id,data_id,group_id,content,md5" + " FROM ( SELECT id FROM config_info ORDER BY id " + "offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only ) " + " g, config_info t WHERE g.id = t.id "; } @Override public String findAllConfigInfoFragment(int startRow, int pageSize) { return "SELECT id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,type,encrypted_data_key " + "FROM config_info WHERE id > ? ORDER BY id ASC offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only"; } @Override public String findChangeConfigFetchRows(Map<String, String> params, final Timestamp startTime, final Timestamp endTime, int startRow, int pageSize, long lastMaxId) { final String tenant = params.get(TENANT); final String dataId = params.get(DATA_ID); final String group = params.get(GROUP); final String appName = params.get(APP_NAME); final String tenantTmp = StringUtils.isBlank(tenant) ? StringUtils.EMPTY : tenant; final String sqlFetchRows = "SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_modified FROM config_info WHERE "; String where = " 1=1 "; if (!StringUtils.isBlank(dataId)) { where += " AND data_id LIKE ? "; } if (!StringUtils.isBlank(group)) { where += " AND group_id LIKE ? "; } if (!StringUtils.isBlank(tenantTmp)) { where += " AND tenant_id = ? "; } if (!StringUtils.isBlank(appName)) { where += " AND app_name = ? "; } if (startTime != null) { where += " AND gmt_modified >=? "; } if (endTime != null) { where += " AND gmt_modified <=? "; } return sqlFetchRows + where + " AND id > " + lastMaxId + " ORDER BY id ASC" + " offset " + pageSize + " rows fetch next 1 rows only"; } @Override public String listGroupKeyMd5ByPageFetchRows(int startRow, int pageSize) { return "SELECT t.id,data_id,group_id,tenant_id,app_name,md5,type,gmt_modified,encrypted_data_key FROM " + "( SELECT id FROM config_info ORDER BY id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only" + " ) g, config_info t WHERE g.id = t.id"; } @Override public String findConfigInfoBaseLikeFetchRows(Map<String, String> params, int startRow, int pageSize) { final String sqlFetchRows = "SELECT id,data_id,group_id,tenant_id,content FROM config_info WHERE "; String where = " 1=1 AND tenant_id='' "; if (!StringUtils.isBlank(params.get(DATA_ID))) { where += " AND data_id LIKE ? "; } if (!StringUtils.isBlank(params.get(GROUP))) { where += " AND group_id LIKE "; } if (!StringUtils.isBlank(params.get(CONTENT))) { where += " AND content LIKE ? "; } return sqlFetchRows + where + " order by id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only"; } @Override public String findConfigInfo4PageFetchRows(Map<String, String> params, int startRow, int pageSize) { final String appName = params.get(APP_NAME); final String dataId = params.get(DATA_ID); final String group = params.get(GROUP); final String sql = "SELECT id,data_id,group_id,tenant_id,app_name,content,type,encrypted_data_key FROM config_info"; StringBuilder where = new StringBuilder(" WHERE "); where.append(" tenant_id=? "); if (StringUtils.isNotBlank(dataId)) { where.append(" AND data_id=? "); } if (StringUtils.isNotBlank(group)) { where.append(" AND group_id=? "); } if (StringUtils.isNotBlank(appName)) { where.append(" AND app_name=? "); } return sql + where + " order by id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only"; } @Override public String findConfigInfoLike4PageFetchRows(Map<String, String> params, int startRow, int pageSize) { String dataId = params.get(DATA_ID); String group = params.get(GROUP); final String appName = params.get(APP_NAME); final String content = params.get(CONTENT); final String sqlFetchRows = "SELECT id,data_id,group_id,tenant_id,app_name,content,encrypted_data_key FROM config_info"; StringBuilder where = new StringBuilder(" WHERE "); where.append(" tenant_id LIKE ? "); if (!StringUtils.isBlank(dataId)) { where.append(" AND data_id LIKE ? "); } if (!StringUtils.isBlank(group)) { where.append(" AND group_id LIKE ? "); } if (!StringUtils.isBlank(appName)) { where.append(" AND app_name = ? "); } if (!StringUtils.isBlank(content)) { where.append(" AND content LIKE ? "); } return sqlFetchRows + where + " order by id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only"; } @Override public String findAllConfigInfoFetchRows(int startRow, int pageSize) { return "SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5 " + " FROM ( SELECT id FROM config_info WHERE tenant_id LIKE ? ORDER BY id " + "offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only" + " )" + " g, config_info t WHERE g.id = t.id "; } @Override public String findConfigInfoBaseByGroupFetchRows(int startRow, int pageSize) { return "SELECT id,data_id,group_id,content FROM config_info WHERE group_id=? AND tenant_id=?" + " order by id offset (" + startRow + "*" + pageSize + ") rows fetch next " + pageSize + " rows only"; } @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.4.ConfigInfoTagMapperBySqlServer
public class ConfigInfoTagMapperBySqlServer extends AbstractConfigInfoTagMapperCommon { @Override public String findAllConfigInfoTagForDumpAllFetchRows(int startRow, int pageSize) { return " SELECT t.id,data_id,group_id,tenant_id,tag_id,app_name,content,md5,gmt_modified " + " FROM ( SELECT id FROM config_info_tag ORDER BY id " + "offset ("+startRow+"*"+pageSize+") rows fetch next "+pageSize+" rows only" + " ) " + "g, config_info_tag t WHERE g.id = t.id "; } @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.5.ConfigTagsRelationMapperBySqlServer
public class ConfigTagsRelationMapperBySqlServer extends AbstractConfigTagsRelationMapperCommon { @Override public String findConfigInfo4PageFetchRows(Map<String, String> params, int tagSize, int startRow, int pageSize) { final String appName = params.get("appName"); final String dataId = params.get("dataId"); final String group = params.get("group"); StringBuilder where = new StringBuilder(" WHERE "); final String sql = "SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content FROM config_info a LEFT JOIN " + "config_tags_relation b ON a.id=b.id"; where.append(" a.tenant_id=? "); if (StringUtils.isNotBlank(dataId)) { where.append(" AND a.data_id=? "); } if (StringUtils.isNotBlank(group)) { where.append(" AND a.group_id=? "); } if (StringUtils.isNotBlank(appName)) { where.append(" AND a.app_name=? "); } where.append(" AND b.tag_name IN ("); for (int i = 0; i < tagSize; i++) { if (i != 0) { where.append(", "); } where.append('?'); } where.append(") "); return sql + where + " order by id offset ("+startRow+"*"+pageSize+") rows fetch next "+pageSize+" rows only"; } @Override public String findConfigInfoLike4PageFetchRows(final Map<String, String> params, int tagSize, int startRow, int pageSize) { final String appName = params.get("appName"); final String content = params.get("content"); final String dataId = params.get("dataId"); final String group = params.get("group"); StringBuilder where = new StringBuilder(" WHERE "); final String sqlFetchRows = "SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content " + "FROM config_info a LEFT JOIN config_tags_relation b ON a.id=b.id "; where.append(" a.tenant_id LIKE ? "); if (!StringUtils.isBlank(dataId)) { where.append(" AND a.data_id LIKE ? "); } if (!StringUtils.isBlank(group)) { where.append(" AND a.group_id LIKE ? "); } if (!StringUtils.isBlank(appName)) { where.append(" AND a.app_name = ? "); } if (!StringUtils.isBlank(content)) { where.append(" AND a.content LIKE ? "); } where.append(" AND b.tag_name IN ("); for (int i = 0; i < tagSize; i++) { if (i != 0) { where.append(", "); } where.append('?'); } where.append(") "); return sqlFetchRows + where + " order by id offset ("+startRow+"*"+pageSize+") rows fetch next "+pageSize+" rows only"; } @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.6.GroupCapacityMapperBySqlServer
public class GroupCapacityMapperBySqlServer extends AbstractGroupCapacityMapperCommon { @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.7.HistoryConfigInfoMapperBySqlServer
public class HistoryConfigInfoMapperBySqlServer extends AbstractHistoryConfigInfoMapperCommon { public String pageFindConfigHistoryFetchRows(int pageNo, int pageSize) { final int offset = (pageNo - 1) * pageSize; final int limit = pageSize; return "SELECT nid,data_id,group_id,tenant_id,app_name,src_ip,src_user,op_type,gmt_create,gmt_modified FROM his_config_info " + "WHERE data_id = ? AND group_id = ? AND tenant_id = ? ORDER BY nid DESC" + " offset " + offset + " rows fetch next " + limit + " rows only"; } @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.8.TenantCapacityMapperBySqlServer
public class TenantCapacityMapperBySqlServer extends AbstractTenantCapacityMapperCommon { @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
1.9.TenantInfoMapperBySqlServer
public class TenantInfoMapperBySqlServer extends AbstractMapper implements TenantInfoMapper { @Override public String getTableName() { return TableConstant.TENANT_INFO; } @Override public String getDataSource() { return DataSourceConstantExt.SQLSERVER; } }
2.ddl
CREATE TABLE config_info ( id bigint identity(1,1) NOT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, tenant_id varchar(128) default '', app_name varchar(128), content text, md5 varchar(32) DEFAULT NULL, gmt_create datetime NOT NULL DEFAULT '2010-05-05 00:00:00', gmt_modified datetime NOT NULL DEFAULT '2010-05-05 00:00:00', src_user varchar(128) DEFAULT NULL, src_ip varchar(20) DEFAULT NULL, c_desc varchar(256) DEFAULT NULL, c_use varchar(64) DEFAULT NULL, effect varchar(64) DEFAULT NULL, type varchar(64) DEFAULT NULL, c_schema text DEFAULT NULL, encrypted_data_key varchar(100) DEFAULT NULL, constraint configinfo_id_key PRIMARY KEY (id), constraint uk_configinfo_datagrouptenant UNIQUE (data_id,group_id,tenant_id)); CREATE INDEX configinfo_dataid_key_idx ON config_info(data_id); CREATE INDEX configinfo_groupid_key_idx ON config_info(group_id); CREATE INDEX configinfo_dataid_group_key_idx ON config_info(data_id, group_id); CREATE TABLE his_config_info ( id bigint NOT NULL, nid bigint identity(1,1) NOT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, tenant_id varchar(128) default '', app_name varchar(128), content text, md5 varchar(32) DEFAULT NULL, gmt_create datetime NOT NULL DEFAULT '2010-05-05 00:00:00.000', gmt_modified datetime NOT NULL DEFAULT '2010-05-05 00:00:00.000', src_user varchar(128), src_ip varchar(20) DEFAULT NULL, op_type char(10) DEFAULT NULL, encrypted_data_key varchar(100) DEFAULT NULL, constraint hisconfiginfo_nid_key PRIMARY KEY (nid)); CREATE INDEX hisconfiginfo_dataid_key_idx ON his_config_info(data_id); CREATE INDEX hisconfiginfo_gmt_create_idx ON his_config_info(gmt_create); CREATE INDEX hisconfiginfo_gmt_modified_idx ON his_config_info(gmt_modified); CREATE TABLE config_info_beta ( id bigint identity(1,1) NOT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, tenant_id varchar(128) default '', app_name varchar(128), content text, beta_ips varchar(1024), md5 varchar(32) DEFAULT NULL, gmt_create datetime NOT NULL DEFAULT '2010-05-05 00:00:00', gmt_modified datetime NOT NULL DEFAULT '2010-05-05 00:00:00', src_user varchar(128), src_ip varchar(20) DEFAULT NULL, encrypted_data_key varchar(100) DEFAULT NULL, constraint configinfobeta_id_key PRIMARY KEY (id), constraint uk_configinfobeta_datagrouptenant UNIQUE (data_id,group_id,tenant_id)); CREATE TABLE config_info_tag ( id bigint identity(1,1) NOT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, tenant_id varchar(128) default '', tag_id varchar(128) NOT NULL, app_name varchar(128), content text, md5 varchar(32) DEFAULT NULL, gmt_create datetime NOT NULL DEFAULT '2010-05-05 00:00:00', gmt_modified datetime NOT NULL DEFAULT '2010-05-05 00:00:00', src_user varchar(128), src_ip varchar(20) DEFAULT NULL, constraint configinfotag_id_key PRIMARY KEY (id), constraint uk_configinfotag_datagrouptenanttag UNIQUE (data_id,group_id,tenant_id,tag_id)); CREATE TABLE config_info_aggr ( id bigint identity(1,1) NOT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, tenant_id varchar(128) default '', datum_id varchar(255) NOT NULL, app_name varchar(128), content text, gmt_modified datetime NOT NULL DEFAULT '2010-05-05 00:00:00', constraint configinfoaggr_id_key PRIMARY KEY (id), constraint uk_configinfoaggr_datagrouptenantdatum UNIQUE (data_id,group_id,tenant_id,datum_id)); CREATE TABLE app_list ( id bigint identity(1,1) NOT NULL, app_name varchar(128) NOT NULL, is_dynamic_collect_disabled smallint DEFAULT 0, last_sub_info_collected_time datetime DEFAULT '1970-01-01 08:00:00.0', sub_info_lock_owner varchar(128), sub_info_lock_time datetime DEFAULT '1970-01-01 08:00:00.0', constraint applist_id_key PRIMARY KEY (id), constraint uk_appname UNIQUE (app_name)); CREATE TABLE app_configdata_relation_subs ( id bigint identity(1,1) NOT NULL, app_name varchar(128) NOT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, gmt_modified datetime DEFAULT '2010-05-05 00:00:00', constraint configdatarelationsubs_id_key PRIMARY KEY (id), constraint uk_app_sub_config_datagroup UNIQUE (app_name, data_id, group_id)); CREATE TABLE app_configdata_relation_pubs ( id bigint identity(1,1) NOT NULL, app_name varchar(128) NOT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, gmt_modified datetime DEFAULT '2010-05-05 00:00:00', constraint configdatarelationpubs_id_key PRIMARY KEY (id), constraint uk_app_pub_config_datagroup UNIQUE (app_name, data_id, group_id)); CREATE TABLE config_tags_relation ( id bigint NOT NULL, tag_name varchar(128) NOT NULL, tag_type varchar(64) DEFAULT NULL, data_id varchar(255) NOT NULL, group_id varchar(128) NOT NULL, tenant_id varchar(128) DEFAULT '', nid bigint identity(1,1) NOT NULL, constraint config_tags_id_key PRIMARY KEY (nid), constraint uk_configtagrelation_configidtag UNIQUE (id, tag_name, tag_type)); CREATE INDEX config_tags_tenant_id_idx ON config_tags_relation(tenant_id); CREATE TABLE group_capacity ( id bigint identity(1,1) NOT NULL, group_id varchar(128) DEFAULT '', quota int DEFAULT 0, usage int DEFAULT 0, max_size int DEFAULT 0, max_aggr_count int DEFAULT 0, max_aggr_size int DEFAULT 0, max_history_count int DEFAULT 0, gmt_create datetime DEFAULT '2010-05-05 00:00:00', gmt_modified datetime DEFAULT '2010-05-05 00:00:00', constraint group_capacity_id_key PRIMARY KEY (id), constraint uk_group_id UNIQUE (group_id)); CREATE TABLE tenant_capacity ( id bigint identity(1,1) NOT NULL, tenant_id varchar(128) DEFAULT '', quota int DEFAULT 0, usage int DEFAULT 0, max_size int DEFAULT 0, max_aggr_count int DEFAULT 0, max_aggr_size int DEFAULT 0, max_history_count int DEFAULT 0, gmt_create datetime DEFAULT '2010-05-05 00:00:00', gmt_modified datetime DEFAULT '2010-05-05 00:00:00', constraint tenant_capacity_id_key PRIMARY KEY (id), constraint uk_tenant_id UNIQUE (tenant_id)); CREATE TABLE tenant_info ( id bigint identity(1,1) NOT NULL, kp varchar(128) NOT NULL, tenant_id varchar(128) DEFAULT '', tenant_name varchar(128) DEFAULT '', tenant_desc varchar(256) DEFAULT NULL, create_source varchar(32) DEFAULT NULL, gmt_create bigint NOT NULL, gmt_modified bigint NOT NULL, constraint tenant_info_id_key PRIMARY KEY (id), constraint uk_tenant_info_kptenantid UNIQUE (kp,tenant_id)); CREATE INDEX tenant_info_tenant_id_idx ON tenant_info(tenant_id); CREATE TABLE users ( username varchar(50) NOT NULL PRIMARY KEY, password varchar(500) NOT NULL, enabled bit NOT NULL ); CREATE TABLE roles ( username varchar(50) NOT NULL, role varchar(50) NOT NULL ); INSERT INTO users (username, password, enabled) VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', 1); INSERT INTO roles (username, role) VALUES ('nacos', 'ROLE_ADMIN');
3.pom
<dependency> <groupId>com.microsoft.sqlserver</groupId> <artifactId>mssql-jdbc</artifactId> <version>12.4.0.jre11</version> </dependency>
二.nacos適配Oracle
1.插件代碼：
1.0.DataSourceConstant
public class DataSourceConstant { public static final String DM = "dm"; public static final String HIGHGO = "highgo"; public static final String KINGBASE = "kingbase"; public static final String PG = "postgresql"; public static final String SQLSERVER="sqlserver"; //增加類型 public static final String ORACLE = "oracle"; }
1.1.ConfigInfoAggrMapperByOracle
public class ConfigInfoAggrMapperByOracle extends AbstractConfigInfoAggrMapperCommon { @Override public String findConfigInfoAggrByPageFetchRows(int startRow, int pageSize) { return "SELECT * FROM (SELECT data_id,group_id,tenant_id,datum_id,app_name,content, ROWNUM as rnum" + " FROM config_info_aggr WHERE data_id= ? AND " + "group_id= ? AND tenant_id= ? ORDER BY datum_id) WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum"; } @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.2.ConfigInfoBetaMapperByOracle
public class ConfigInfoBetaMapperByOracle extends AbstractConfigInfoBetaMapperCommon { @Override public String findAllConfigInfoBetaForDumpAllFetchRows(int startRow, int pageSize) { return " SELECT * FROM (SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,beta_ips,encrypted_data_key " + " FROM ( SELECT * FROM (SELECT id, ROWNUM as rnum FROM config_info_beta ORDER BY id) " + "WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum" + " )" + " g, config_info_beta t WHERE g.id = t.id "; } @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.3.ConfigInfoMapperByOracle
public class ConfigInfoMapperByOracle extends AbstractConfigInfoMapperCommon { private static final String DATA_ID = "dataId"; private static final String GROUP = "group"; private static final String APP_NAME = "appName"; private static final String CONTENT = "content"; private static final String TENANT = "tenant"; @Override public String findConfigInfoByAppFetchRows(int startRow, int pageSize) { return "SELECT * FROM (SELECT id,data_id,group_id,tenant_id,app_name,content, ROWNUM as rnum FROM config_info" + " WHERE tenant_id LIKE ? AND app_name= ?)" + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum"; } @Override public String getTenantIdList(int startRow, int pageSize) { return "SELECT * FROM (SELECT tenant_id, ROWNUM as rnum FROM config_info WHERE tenant_id != '' GROUP BY tenant_id)" + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum"; } @Override public String getGroupIdList(int startRow, int pageSize) { return "SELECT * FROM (SELECT group_id, ROWNUM as rnum FROM config_info WHERE tenant_id ='' GROUP BY group_id) " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum"; } @Override public String findAllConfigKey(int startRow, int pageSize) { return " SELECT data_id,group_id,app_name FROM ( " + " SELECT * FROM (SELECT id, ROWNUM as rnum FROM config_info WHERE tenant_id LIKE ? ORDER BY id)" + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum" + " )" + " g, config_info t WHERE g.id = t.id "; } @Override public String findAllConfigInfoBaseFetchRows(int startRow, int pageSize) { return "SELECT t.id,data_id,group_id,content,md5" + " FROM (SELECT * FROM ( SELECT id, ROWNUM as rnum FROM config_info ORDER BY id)" + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum) " + " g, config_info t WHERE g.id = t.id "; } @Override public String findAllConfigInfoFragment(int startRow, int pageSize) { return "SELECT * FROM (SELECT id,ROWNUM as rnum,data_id,group_id,tenant_id,app_name,content,md5,gmt_modified,type,encrypted_data_key " + "FROM config_info WHERE id > ? ORDER BY id ASC) " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum "; } @Override public String findChangeConfigFetchRows(Map<String, String> params, final Timestamp startTime, final Timestamp endTime, int startRow, int pageSize, long lastMaxId) { final String tenant = params.get(TENANT); final String dataId = params.get(DATA_ID); final String group = params.get(GROUP); final String appName = params.get(APP_NAME); final String tenantTmp = StringUtils.isBlank(tenant) ? StringUtils.EMPTY : tenant; final String sqlFetchRows = "SELECT * FROM (SELECT id,data_id,group_id,tenant_id,app_name,content,type,md5,gmt_modified" + ", ROWNUM as rnum FROM config_info WHERE "; String where = " 1=1 "; if (!StringUtils.isBlank(dataId)) { where += " AND data_id LIKE ? "; } if (!StringUtils.isBlank(group)) { where += " AND group_id LIKE ? "; } if (!StringUtils.isBlank(tenantTmp)) { where += " AND tenant_id = ? "; } if (!StringUtils.isBlank(appName)) { where += " AND app_name = ? "; } if (startTime != null) { where += " AND gmt_modified >=? "; } if (endTime != null) { where += " AND gmt_modified <=? "; } return sqlFetchRows + where + " AND id > " + lastMaxId + " ORDER BY id ASC)" + " WHERE rnum >= " + 0 + " and " + pageSize + " >= rnum"; } @Override public String listGroupKeyMd5ByPageFetchRows(int startRow, int pageSize) { return "SELECT t.id,data_id,group_id,tenant_id,app_name,md5,type,gmt_modified,encrypted_data_key FROM " + "(SELECT * FROM ( SELECT id, ROWNUM as rnum FROM config_info ORDER BY id) " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum " + " ) g, config_info t WHERE g.id = t.id"; } @Override public String findConfigInfoBaseLikeFetchRows(Map<String, String> params, int startRow, int pageSize) { final String sqlFetchRows = "SELECT * FROM (SELECT id,data_id,group_id,tenant_id,content, ROWNUM as rnum FROM config_info WHERE "; String where = " 1=1 AND tenant_id='' "; if (!StringUtils.isBlank(params.get(DATA_ID))) { where += " AND data_id LIKE ? "; } if (!StringUtils.isBlank(params.get(GROUP))) { where += " AND group_id LIKE "; } if (!StringUtils.isBlank(params.get(CONTENT))) { where += " AND content LIKE ? "; } return sqlFetchRows + where + ") " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum "; } @Override public String findConfigInfo4PageFetchRows(Map<String, String> params, int startRow, int pageSize) { final String appName = params.get(APP_NAME); final String dataId = params.get(DATA_ID); final String group = params.get(GROUP); final String sql = "SELECT * FROM (SELECT id,data_id,group_id,tenant_id,app_name,content,type,encrypted_data_key," + " ROWNUM as rnum FROM config_info"; StringBuilder where = new StringBuilder(" WHERE "); where.append(" tenant_id=? "); if (StringUtils.isNotBlank(dataId)) { where.append(" AND data_id=? "); } if (StringUtils.isNotBlank(group)) { where.append(" AND group_id=? "); } if (StringUtils.isNotBlank(appName)) { where.append(" AND app_name=? "); } return sql + where + ") " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum "; } @Override public String findConfigInfoLike4PageFetchRows(Map<String, String> params, int startRow, int pageSize) { String dataId = params.get(DATA_ID); String group = params.get(GROUP); final String appName = params.get(APP_NAME); final String content = params.get(CONTENT); final String sqlFetchRows = "SELECT * FROM (SELECT id,data_id,group_id,tenant_id,app_name,content,encrypted_data_key," + " ROWNUM as rnum FROM config_info"; StringBuilder where = new StringBuilder(" WHERE "); where.append(" tenant_id LIKE ? "); if (!StringUtils.isBlank(dataId)) { where.append(" AND data_id LIKE ? "); } if (!StringUtils.isBlank(group)) { where.append(" AND group_id LIKE ? "); } if (!StringUtils.isBlank(appName)) { where.append(" AND app_name = ? "); } if (!StringUtils.isBlank(content)) { where.append(" AND content LIKE ? "); } return sqlFetchRows + where + " ) " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum "; } @Override public String findAllConfigInfoFetchRows(int startRow, int pageSize) { return "SELECT t.id,data_id,group_id,tenant_id,app_name,content,md5 " + " FROM (SELECT * FROM ( SELECT id, ROWNUM as rnum FROM config_info WHERE tenant_id LIKE ? ORDER BY id)" + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum)" + " g, config_info t WHERE g.id = t.id "; } @Override public String findConfigInfoBaseByGroupFetchRows(int startRow, int pageSize) { return "SELECT * FROM (SELECT id,data_id,group_id,content, ROWNUM as rnum FROM config_info WHERE group_id=? AND tenant_id=?" + ") " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum "; } @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.4.ConfigInfoTagMapperByOracle
public class ConfigInfoTagMapperByOracle extends AbstractConfigInfoTagMapperCommon { @Override public String findAllConfigInfoTagForDumpAllFetchRows(int startRow, int pageSize) { return " SELECT t.id,data_id,group_id,tenant_id,tag_id,app_name,content,md5,gmt_modified " + " FROM ( SELECT * FROM ( SELECT id, ROWNUM as rnum FROM config_info_tag ORDER BY id) " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum ) " + "g, config_info_tag t WHERE g.id = t.id "; } @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.5.ConfigTagsRelationMapperByOracle
public class ConfigTagsRelationMapperByOracle extends AbstractConfigTagsRelationMapperCommon { @Override public String findConfigInfo4PageFetchRows(Map<String, String> params, int tagSize, int startRow, int pageSize) { final String appName = params.get("appName"); final String dataId = params.get("dataId"); final String group = params.get("group"); StringBuilder where = new StringBuilder(" WHERE "); final String sql = "SELECT * FROM (SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content, ROWNUM as rnum FROM config_info a LEFT JOIN " + "config_tags_relation b ON a.id=b.id"; where.append(" a.tenant_id=? "); if (StringUtils.isNotBlank(dataId)) { where.append(" AND a.data_id=? "); } if (StringUtils.isNotBlank(group)) { where.append(" AND a.group_id=? "); } if (StringUtils.isNotBlank(appName)) { where.append(" AND a.app_name=? "); } where.append(" AND b.tag_name IN ("); for (int i = 0; i < tagSize; i++) { if (i != 0) { where.append(", "); } where.append('?'); } where.append(") "); return sql + where + ")" + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum "; } @Override public String findConfigInfoLike4PageFetchRows(final Map<String, String> params, int tagSize, int startRow, int pageSize) { final String appName = params.get("appName"); final String content = params.get("content"); final String dataId = params.get("dataId"); final String group = params.get("group"); StringBuilder where = new StringBuilder(" WHERE "); final String sqlFetchRows = "SELECT * FROM (SELECT a.id,a.data_id,a.group_id,a.tenant_id,a.app_name,a.content, ROWNUM as rnum " + "FROM config_info a LEFT JOIN config_tags_relation b ON a.id=b.id "; where.append(" a.tenant_id LIKE ? "); if (!StringUtils.isBlank(dataId)) { where.append(" AND a.data_id LIKE ? "); } if (!StringUtils.isBlank(group)) { where.append(" AND a.group_id LIKE ? "); } if (!StringUtils.isBlank(appName)) { where.append(" AND a.app_name = ? "); } if (!StringUtils.isBlank(content)) { where.append(" AND a.content LIKE ? "); } where.append(" AND b.tag_name IN ("); for (int i = 0; i < tagSize; i++) { if (i != 0) { where.append(", "); } where.append('?'); } where.append(") "); return sqlFetchRows + where + ") " + " WHERE rnum >= " + startRow + " and " + pageSize + " >= rnum "; } @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.6.GroupCapacityMapperByOracle
public class GroupCapacityMapperByOracle extends AbstractGroupCapacityMapperCommon { @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.7.HistoryConfigInfoMapperByOracle
public class HistoryConfigInfoMapperByOracle extends AbstractHistoryConfigInfoMapperCommon { public String pageFindConfigHistoryFetchRows(int pageNo, int pageSize) { final int offset = (pageNo - 1) * pageSize; final int limit = pageSize; return "SELECT * FROM (SELECT nid,ROWNUM as rnum,data_id,group_id,tenant_id,app_name,src_ip,src_user,op_type,gmt_create,gmt_modified FROM his_config_info " + "WHERE data_id = ? AND group_id = ? AND tenant_id = ? ORDER BY nid DESC ) where rnum >= " + offset + " and " + limit + " >= rnum "; } @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.8.TenantCapacityMapperByOracle
public class TenantCapacityMapperByOracle extends AbstractTenantCapacityMapperCommon { @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
1.9.TenantInfoMapperByOracle
public class TenantInfoMapperByOracle extends AbstractMapper implements TenantInfoMapper { @Override public String getTableName() { return TableConstant.TENANT_INFO; } @Override public String getDataSource() { return DataSourceConstantExt.ORACLE; } }
2.ddl
create table CONFIG_INFO ( ID NUMBER(20) not null primary key, DATA_ID VARCHAR2(255 char) not null, GROUP_ID VARCHAR2(128 char), CONTENT CLOB not null, MD5 VARCHAR2(32 char), GMT_CREATE DATE not null, GMT_MODIFIED DATE not null, SRC_USER CLOB, SRC_IP VARCHAR2(20 char), APP_NAME VARCHAR2(128 char) default NULL, TENANT_ID VARCHAR2(128 char) default '', C_DESC VARCHAR2(256 char) default NULL, C_USE VARCHAR2(64 char) default NULL, EFFECT VARCHAR2(64 char) default NULL, TYPE VARCHAR2(64 char) default NULL, C_SCHEMA CLOB, ENCRYPTED_DATA_KEY CLOB null ) ; create unique index UK_CONFIGINFO_DATAGROUPTENANT on CONFIG_INFO (DATA_ID, GROUP_ID, TENANT_ID) ; create table CONFIG_INFO_AGGR ( ID NUMBER(20) not null primary key, DATA_ID VARCHAR2(255 char) not null, GROUP_ID VARCHAR2(128 char) not null, DATUM_ID VARCHAR2(255 char) not null, CONTENT CLOB not null, GMT_MODIFIED DATE not null, APP_NAME VARCHAR2(128 char) default NULL, TENANT_ID VARCHAR2(128 char) default '' ) ; create unique index UK_C_DATAGROUPTENANTDATUM on CONFIG_INFO_AGGR (DATA_ID, GROUP_ID, TENANT_ID, DATUM_ID) ; create table CONFIG_INFO_BETA ( ID NUMBER(20) not null primary key, DATA_ID VARCHAR2(255 char) not null, GROUP_ID VARCHAR2(128 char) not null, APP_NAME VARCHAR2(128 char) default NULL, CONTENT CLOB not null, BETA_IPS VARCHAR2(1024 char) default NULL, MD5 VARCHAR2(32 char) default NULL, GMT_CREATE DATE not null, GMT_MODIFIED DATE not null, SRC_USER CLOB, SRC_IP VARCHAR2(20 char) default NULL, TENANT_ID VARCHAR2(128 char) default '', ENCRYPTED_DATA_KEY CLOB not null ) ; create unique index UK_C_DATAGROUPTENANT on CONFIG_INFO_BETA (DATA_ID, GROUP_ID, TENANT_ID) ; create table CONFIG_INFO_TAG ( ID NUMBER(20) not null primary key, DATA_ID VARCHAR2(255 char) not null, GROUP_ID VARCHAR2(128 char) not null, TENANT_ID VARCHAR2(128 char) default '', TAG_ID VARCHAR2(128 char) not null, APP_NAME VARCHAR2(128 char) default NULL, CONTENT CLOB not null, MD5 VARCHAR2(32 char) default NULL, GMT_CREATE DATE not null, GMT_MODIFIED DATE not null, SRC_USER CLOB, SRC_IP VARCHAR2(20 char) default NULL ) ; create unique index UK_C_DATAGROUPTENANTTAG on CONFIG_INFO_TAG (DATA_ID, GROUP_ID, TENANT_ID, TAG_ID) ; create table CONFIG_TAGS_RELATION ( ID NUMBER(20) not null, TAG_NAME VARCHAR2(128 char) not null, TAG_TYPE VARCHAR2(64 char) default NULL, DATA_ID VARCHAR2(255 char) not null, GROUP_ID VARCHAR2(128 char) not null, TENANT_ID VARCHAR2(128 char) default '', NID NUMBER(20) not null primary key ) ; create unique index UK_C_CONFIGIDTAG on CONFIG_TAGS_RELATION (ID, TAG_NAME, TAG_TYPE) ; create index IDX_TENANT_ID on CONFIG_TAGS_RELATION (TENANT_ID) ; create table GROUP_CAPACITY ( ID NUMBER(20) not null primary key, GROUP_ID VARCHAR2(128 char) default '', QUOTA NUMBER(10) default '0', USAGE NUMBER(10) default '0', MAX_SIZE NUMBER(10) default '0', MAX_AGGR_COUNT NUMBER(10) default '0', MAX_AGGR_SIZE NUMBER(10) default '0', MAX_HISTORY_COUNT NUMBER(10) default '0', GMT_CREATE DATE not null, GMT_MODIFIED DATE not null ) ; comment on table GROUP_CAPACITY is '集羣、各Group容量信息表' ; comment on column GROUP_CAPACITY.ID is '主鍵ID' ; comment on column GROUP_CAPACITY.GROUP_ID is 'Group ID，空字符表示整個集羣' ; comment on column GROUP_CAPACITY.QUOTA is '配額，0表示使用默認值' ; comment on column GROUP_CAPACITY.USAGE is '使用量' ; comment on column GROUP_CAPACITY.MAX_SIZE is '單個配置大小上限，單位爲字節，0表示使用默認值' ; comment on column GROUP_CAPACITY.MAX_AGGR_COUNT is '聚合子配置最大個數，，0表示使用默認值' ; comment on column GROUP_CAPACITY.MAX_AGGR_SIZE is '單個聚合數據的子配置大小上限，單位爲字節，0表示使用默認值' ; comment on column GROUP_CAPACITY.MAX_HISTORY_COUNT is '最大變更歷史數量' ; comment on column GROUP_CAPACITY.GMT_CREATE is '創建時間' ; comment on column GROUP_CAPACITY.GMT_MODIFIED is '修改時間' ; create unique index UK_GROUP_ID on GROUP_CAPACITY (GROUP_ID) ; create table HIS_CONFIG_INFO ( ID NUMBER not null, NID NUMBER(20) not null primary key, DATA_ID VARCHAR2(255 char) not null, GROUP_ID VARCHAR2(128 char) not null, APP_NAME VARCHAR2(128 char) default NULL, CONTENT CLOB not null, MD5 VARCHAR2(32 char) default NULL, GMT_CREATE DATE not null, GMT_MODIFIED DATE not null, SRC_USER CLOB, SRC_IP VARCHAR2(20 char) default NULL, OP_TYPE CHAR(10 char) default NULL, TENANT_ID VARCHAR2(128 char) default '', ENCRYPTED_DATA_KEY CLOB null ) ; create index IDX_GMT_CREATE on HIS_CONFIG_INFO (GMT_CREATE) ; create index IDX_GMT_MODIFIED on HIS_CONFIG_INFO (GMT_MODIFIED) ; create index IDX_DID on HIS_CONFIG_INFO (DATA_ID) ; create table TENANT_CAPACITY ( ID NUMBER(20) not null primary key, TENANT_ID VARCHAR2(128) default '', QUOTA NUMBER(10) default '0', USAGE NUMBER(10) default '0', MAX_SIZE NUMBER(10) default '0', MAX_AGGR_COUNT NUMBER(10) default '0', MAX_AGGR_SIZE NUMBER(10) default '0', MAX_HISTORY_COUNT NUMBER(10) default '0', GMT_CREATE DATE not null, GMT_MODIFIED DATE not null ) ; create unique index UK_TENANT_ID on TENANT_CAPACITY (TENANT_ID) ; create table TENANT_INFO ( ID NUMBER(20) not null primary key, KP VARCHAR2(128) not null, TENANT_ID VARCHAR2(128 char) default '', TENANT_NAME VARCHAR2(128 char) default '', TENANT_DESC VARCHAR2(256 char) default NULL, CREATE_SOURCE VARCHAR2(32 char) default NULL, GMT_CREATE NUMBER(20) not null, GMT_MODIFIED NUMBER(20) not null ) ; create unique index UK_TENANT_INFO_KPTENANTID on TENANT_INFO (KP, TENANT_ID) ; create table USERS ( USERNAME VARCHAR2(50 char) not null primary key, PASSWORD VARCHAR2(500 char) not null, ENABLED CHAR not null ) ; create table ROLES ( USERNAME VARCHAR2(50 char) not null, ROLE VARCHAR2(50 char) not null, constraint UK_USERNAME_ROLE unique (USERNAME, ROLE) ) ; create table PERMISSIONS ( ROLE VARCHAR2(50 char) not null, RESOURCES VARCHAR2(512 char) not null, ACTION VARCHAR2(8 char) not null, constraint UK_ROLE_PERMISSION unique (ROLE, RESOURCES, ACTION) ) ; INSERT INTO users (username, password, enabled) VALUES ('nacos', '$2a$10$EuWPZHzz32dJN7jexM34MOeYirDdFAZm2kuWj7VEOJhhZkDrxfvUu', '1'); INSERT INTO roles (username, role) VALUES ('nacos', 'ROLE_ADMIN'); create sequence SEQ_CONFIG_INFO maxvalue 999999999999 ; create sequence SEQ_CONFIG_INFO_AGGR maxvalue 999999999999 ; create sequence SEQ_CONFIG_INFO_BETA maxvalue 999999999999 ; create sequence SEQ_CONFIG_INFO_TAG maxvalue 999999999999 ; create sequence SEQ_CONFIG_TAGS_RELATION maxvalue 999999999999 ; create sequence SEQ_CAPACITY_ENTITY maxvalue 999999999999 ; create sequence SEQ_HIS_CONFIG_INFO maxvalue 999999999999 ; create sequence SEQ_TENANT_INFO maxvalue 999999999999 ;
3.pom
<dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc7</artifactId> <version>12.1.0.2</version> </dependency>
4.nacos-server的application.properties配置
db.pool.config.driverClassName=xx db.pool.config.schema=xx spring.sql.init.platform=oracle db.url.0=xx db.user.0=xx db.password.0=xx db.pool.config.connectionTestQuery=select 1 from dual