net.wicp.tams.common.apiext.jdbc

类 MySqlAssit

java.lang.Object

net.wicp.tams.common.apiext.jdbc.JdbcAssit

net.wicp.tams.common.apiext.jdbc.MySqlAssit

public abstract class MySqlAssit
extends JdbcAssit

构造器概要

构造器

构造器和说明
MySqlAssit()

方法概要

限定符和类型	方法和说明
static List<MySqlColBean>	convertCol(List<MySqlColBean> oriList, FieldFormart fieldFormart, AddColNameType addColNameType) 转换列
static BinlogType[]	convertColumnType(String[] cosTypes)
static Result	dataChange(Connection conn, JdbcDatas datas, boolean logicDel)
static Result	dataDelete(Connection conn, JdbcDatas datas)
static Result	dataDelete(Connection conn, String db, String tb, Object[][] datas, String[] keys)
static Result	dataUpset(Connection conn, JdbcDatas datas, boolean batch)
static Result	dataUpset(Connection conn, String db, String tb, List<Map<String,String>> datas)
static Result	dataUpset(Connection conn, String db, String tb, Object[][] datas, String[] cols, BinlogType[] typeAry, boolean batch) 批量更新mysql数据
static Result	dataUpsetV1(Connection conn, JdbcDatas datas, boolean batch)
static List<String>	getAllDbs(Connection conn, String... excludes)
static List<String[]>	getAllTables(Connection conn)
static List<String[]>	getAllTables(Connection conn, String dbName) 查库中的所有表
static List<String[]>	getAllTables(Connection conn, String dbPattern, String tbPattern) 查询所有满足条件的表名
static List<String[]>	getAllTablesPattern(Connection conn, String dbName, String tbPattern)
static List<List<org.apache.commons.lang3.tuple.Pair<String,String>>>	getAllTablesSplitGroup(Connection conn, String dbPattern, String tbPattern, DrdsPattern splitPattern)
static String[][]	getCols(Connection conn, String db, String tb, YesOrNo isRds) retAry[0] 列名 retAry[1] 列类型
static List<MySqlColBean>	getColsBean(Connection conn, String db)
static List<MySqlColBean>	getColsBean(Connection conn, String db, String tb)
static List<MySqlColBean>	getColsBeanByDoris(Connection conn, String db, String tb)
static List<MySqlColBean>	getColsBeanByPattern(Connection conn, String dbPattern, String tbPattern) 通过模式得到所有列
static List<MySqlColBean>	getColsBeanCommon(Connection conn, String db, String tb, DbType dbType)
static List<org.apache.commons.lang3.tuple.Triple<String,String,String>>	getColsComment(Connection conn, String db, String tb, YesOrNo isRds) 新的得到列信息包含comment
static String	getColsForQuery(String[] cols)
static List<org.apache.commons.lang3.tuple.Triple<String,String,String>>	getColsNew(Connection conn, String db, String tb, YesOrNo isRds) 新的得到列信息方法
static String[]	getkey(String createSql, int indexBegin, String keytype)
static String[]	getPrimary(Connection conn, String db, String tb)
static String	getTableCreateSQL(List<MySqlColBean> cols, DbType toDbType, ICreateDbCallBack createDbCallBack, List<MySqlColBean> addCols, boolean toLowerCase, boolean needTenantId) 组装Sql语句
static List<String>	getTableCreateSQLList(List<MySqlColBean> cols, DbType toDbType, ICreateDbCallBack createDbCallBack, FieldFormart fieldFormart, List<MySqlColBean> addCols, boolean toLowerCase, boolean needTenantId, boolean tenantidIsnotnull)
static org.apache.commons.lang3.tuple.Pair<String[],BinlogType[]>	needColAndType(Connection connection, String db, String tb, String[] needcols, String[] primarys)
static int	querySqlCount(Connection conn, String sql) 查询指定SQL的总记录数
static List<Map<String,String>>	querySqlMap(Connection conn, String sql, int from, int num, boolean isConvertKey) 查询sql的结果，分页
static Result	setLocalInfile(Connection conn)
static Map<org.apache.commons.lang3.tuple.Pair<String,String>,List<MySqlColBean>>	splitGroupByDbTb(List<MySqlColBean> cols, FieldFormart fieldFormart)

从类继承的方法 net.wicp.tams.common.apiext.jdbc.JdbcAssit

execSql, execSqlPre, querySql, querySqlMap, querySqlMapPre, rsToMap, setPreParam, setPreParam

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

MySqlAssit

public MySqlAssit()

方法详细资料

getColsForQuery

public static String getColsForQuery(String[] cols)

getAllTables

public static List<String[]> getAllTables(Connection conn)

getAllDbs

public static List<String> getAllDbs(Connection conn,
                                     String... excludes)

querySqlMap

public static List<Map<String,String>> querySqlMap(Connection conn,
                                                   String sql,
                                                   int from,
                                                   int num,
                                                   boolean isConvertKey)

查询sql的结果，分页

参数:

conn -

sql -

from -

num -

isConvertKey - 是否转为驼峰模式

返回:

querySqlCount

public static int querySqlCount(Connection conn,
                                String sql)

查询指定SQL的总记录数

参数:

conn -

sql -

返回:

getAllTables

public static List<String[]> getAllTables(Connection conn,
                                          String dbPattern,
                                          String tbPattern)

查询所有满足条件的表名

参数:

conn -

dbPattern -

tbPattern -

返回:

getAllTablesSplitGroup

public static List<List<org.apache.commons.lang3.tuple.Pair<String,String>>> getAllTablesSplitGroup(Connection conn,
                                                                                                    String dbPattern,
                                                                                                    String tbPattern,
                                                                                                    DrdsPattern splitPattern)

getAllTables

public static List<String[]> getAllTables(Connection conn,
                                          String dbName)

查库中的所有表

参数:

conn -

dbName -

返回:

getAllTablesPattern

public static List<String[]> getAllTablesPattern(Connection conn,
                                                 String dbName,
                                                 String tbPattern)

dataUpset

public static Result dataUpset(Connection conn,
                               String db,
                               String tb,
                               Object[][] datas,
                               String[] cols,
                               BinlogType[] typeAry,
                               boolean batch)

批量更新mysql数据

参数:

conn - 连接

db - 数据库名

tb - 表名

datas - 要新增的数据

cols - 要新增的列名

typeAry - 类型，用于兼容为空的情况

返回:

dataUpset

public static Result dataUpset(Connection conn,
                               String db,
                               String tb,
                               List<Map<String,String>> datas)

dataUpsetV1

public static Result dataUpsetV1(Connection conn,
                                 JdbcDatas datas,
                                 boolean batch)

dataUpset

public static Result dataUpset(Connection conn,
                               JdbcDatas datas,
                               boolean batch)

dataDelete

public static Result dataDelete(Connection conn,
                                String db,
                                String tb,
                                Object[][] datas,
                                String[] keys)

dataDelete

public static Result dataDelete(Connection conn,
                                JdbcDatas datas)

dataChange

public static Result dataChange(Connection conn,
                                JdbcDatas datas,
                                boolean logicDel)

getPrimary

public static String[] getPrimary(Connection conn,
                                  String db,
                                  String tb)

getCols

public static String[][] getCols(Connection conn,
                                 String db,
                                 String tb,
                                 YesOrNo isRds)

retAry[0] 列名 retAry[1] 列类型

参数:

conn -

db -

tb -

isRds -

返回:

convertColumnType

public static BinlogType[] convertColumnType(String[] cosTypes)

needColAndType

public static org.apache.commons.lang3.tuple.Pair<String[],BinlogType[]> needColAndType(Connection connection,
                                                                                        String db,
                                                                                        String tb,
                                                                                        String[] needcols,
                                                                                        String[] primarys)

getColsNew

public static List<org.apache.commons.lang3.tuple.Triple<String,String,String>> getColsNew(Connection conn,
                                                                                           String db,
                                                                                           String tb,
                                                                                           YesOrNo isRds)

新的得到列信息方法

参数:

conn -

db -

tb -

isRds -

返回:

L:列名, M：类型(varchar), R：完整类型(varchar(255))

getColsBean

public static List<MySqlColBean> getColsBean(Connection conn,
                                             String db)

getColsBeanCommon

public static List<MySqlColBean> getColsBeanCommon(Connection conn,
                                                   String db,
                                                   String tb,
                                                   DbType dbType)

getkey

public static String[] getkey(String createSql,
                              int indexBegin,
                              String keytype)

getColsBean

public static List<MySqlColBean> getColsBean(Connection conn,
                                             String db,
                                             String tb)

getColsBeanByDoris

public static List<MySqlColBean> getColsBeanByDoris(Connection conn,
                                                    String db,
                                                    String tb)

convertCol

public static List<MySqlColBean> convertCol(List<MySqlColBean> oriList,
                                            FieldFormart fieldFormart,
                                            AddColNameType addColNameType)

转换列

参数:

oriList -

fieldFormart -

addColNameType -

返回:

getColsBeanByPattern

public static List<MySqlColBean> getColsBeanByPattern(Connection conn,
                                                      String dbPattern,
                                                      String tbPattern)

通过模式得到所有列

参数:

conn -

dbPattern -

tbPattern -

返回:

getTableCreateSQL

public static String getTableCreateSQL(List<MySqlColBean> cols,
                                       DbType toDbType,
                                       ICreateDbCallBack createDbCallBack,
                                       List<MySqlColBean> addCols,
                                       boolean toLowerCase,
                                       boolean needTenantId)

组装Sql语句

参数:

cols - mysql的列

toDbType - 目标数据库类型

createDbCallBack - 创表语句其它配置

addCols - 附加字段

toLowerCase - 是否全部改写为小写

needTenantId - 是否要支持tenantId字段

返回:

getTableCreateSQLList

public static List<String> getTableCreateSQLList(List<MySqlColBean> cols,
                                                 DbType toDbType,
                                                 ICreateDbCallBack createDbCallBack,
                                                 FieldFormart fieldFormart,
                                                 List<MySqlColBean> addCols,
                                                 boolean toLowerCase,
                                                 boolean needTenantId,
                                                 boolean tenantidIsnotnull)

splitGroupByDbTb

public static Map<org.apache.commons.lang3.tuple.Pair<String,String>,List<MySqlColBean>> splitGroupByDbTb(List<MySqlColBean> cols,
                                                                                                          FieldFormart fieldFormart)

getColsComment

public static List<org.apache.commons.lang3.tuple.Triple<String,String,String>> getColsComment(Connection conn,
                                                                                               String db,
                                                                                               String tb,
                                                                                               YesOrNo isRds)

新的得到列信息包含comment

参数:

conn -

db -

tb -

isRds -

返回:

L:列名, M：类型(varchar), R：Comment

setLocalInfile

public static Result setLocalInfile(Connection conn)