public abstract class MySqlAssit extends Object
| 构造器和说明 |
|---|
MySqlAssit() |
| 限定符和类型 | 方法和说明 |
|---|---|
static Result |
dataChange(Connection conn,
JdbcDatas datas) |
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 isUpset) |
static Result |
dataUpset(Connection conn,
String db,
String tb,
Object[][] datas,
String[] cols,
String[] keys,
BinlogType[] typeAry,
boolean isUpset)
批量更新mysql数据
|
static String[][] |
getCols(Connection conn,
String db,
String tb,
YesOrNo isRds)
retAry[0] 列名 retAry[1] 列类型
|
static String |
getColsForQuery(String[] cols) |
static String[] |
getPrimary(Connection conn,
String db,
String tb) |
public static Result dataUpset(Connection conn, String db, String tb, Object[][] datas, String[] cols, String[] keys, BinlogType[] typeAry, boolean isUpset)
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keys - 表的主键名,如果为null,会查数据,如果数据量大的话要传此参数,可以少查一次数据库typeAry - 类型,用于兼容为空的情况isUpset - 是否更新,是:更新,否:只是新增,适用于初始导入public static Result dataUpset(Connection conn, JdbcDatas datas, boolean isUpset)
public static Result dataDelete(Connection conn, String db, String tb, Object[][] datas, String[] keys)
public static Result dataDelete(Connection conn, JdbcDatas datas)
public static Result dataChange(Connection conn, JdbcDatas datas)
public static String[] getPrimary(Connection conn, String db, String tb)
public static String[][] getCols(Connection conn, String db, String tb, YesOrNo isRds)
conn - db - tb - isRds - Copyright © 2019. All rights reserved.