org.apache.shardingsphere.infra.metadata.database.schema.builder

枚举 SystemSchemaBuilderRule

java.lang.Object

java.lang.Enum<SystemSchemaBuilderRule>

org.apache.shardingsphere.infra.metadata.database.schema.builder.SystemSchemaBuilderRule

所有已实现的接口:

Serializable, Comparable<SystemSchemaBuilderRule>

public enum SystemSchemaBuilderRule
extends Enum<SystemSchemaBuilderRule>

System schema builder rule.

枚举常量概要

枚举常量

枚举常量和说明
MYSQL_INFORMATION_SCHEMA
MYSQL_MYSQL
MYSQL_PERFORMANCE_SCHEMA
MYSQL_SYS
OPEN_GAUSS_BLOCKCHAIN
OPEN_GAUSS_CSTORE
OPEN_GAUSS_DB4AI
OPEN_GAUSS_DBE_PERF
OPEN_GAUSS_DBE_PLDEBUGGER
OPEN_GAUSS_GAUSSDB
OPEN_GAUSS_INFORMATION_SCHEMA
OPEN_GAUSS_ORACLE
OPEN_GAUSS_PG_CATALOG
OPEN_GAUSS_PG_TOAST
OPEN_GAUSS_PKG_SERVICE
OPEN_GAUSS_pkg_util
OPEN_GAUSS_PLDEVELOPER
OPEN_GAUSS_SNAPSHOT
OPEN_GAUSS_SQLADVISOR
POSTGRESQL_INFORMATION_SCHEMA
POSTGRESQL_PG_CATALOG

方法概要

限定符和类型	方法和说明
static boolean	isSystemTable(String schema, String tableName) Judge whether current table is system table or not.
static SystemSchemaBuilderRule	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static SystemSchemaBuilderRule	valueOf(String databaseType, String schema) Value of builder rule.
static SystemSchemaBuilderRule[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

MYSQL_INFORMATION_SCHEMA

public static final SystemSchemaBuilderRule MYSQL_INFORMATION_SCHEMA

MYSQL_MYSQL

public static final SystemSchemaBuilderRule MYSQL_MYSQL

MYSQL_PERFORMANCE_SCHEMA

public static final SystemSchemaBuilderRule MYSQL_PERFORMANCE_SCHEMA

MYSQL_SYS

public static final SystemSchemaBuilderRule MYSQL_SYS

POSTGRESQL_INFORMATION_SCHEMA

public static final SystemSchemaBuilderRule POSTGRESQL_INFORMATION_SCHEMA

POSTGRESQL_PG_CATALOG

public static final SystemSchemaBuilderRule POSTGRESQL_PG_CATALOG

OPEN_GAUSS_INFORMATION_SCHEMA

public static final SystemSchemaBuilderRule OPEN_GAUSS_INFORMATION_SCHEMA

OPEN_GAUSS_PG_CATALOG

public static final SystemSchemaBuilderRule OPEN_GAUSS_PG_CATALOG

OPEN_GAUSS_BLOCKCHAIN

public static final SystemSchemaBuilderRule OPEN_GAUSS_BLOCKCHAIN

OPEN_GAUSS_CSTORE

public static final SystemSchemaBuilderRule OPEN_GAUSS_CSTORE

OPEN_GAUSS_DB4AI

public static final SystemSchemaBuilderRule OPEN_GAUSS_DB4AI

OPEN_GAUSS_DBE_PERF

public static final SystemSchemaBuilderRule OPEN_GAUSS_DBE_PERF

OPEN_GAUSS_DBE_PLDEBUGGER

public static final SystemSchemaBuilderRule OPEN_GAUSS_DBE_PLDEBUGGER

OPEN_GAUSS_GAUSSDB

public static final SystemSchemaBuilderRule OPEN_GAUSS_GAUSSDB

OPEN_GAUSS_ORACLE

public static final SystemSchemaBuilderRule OPEN_GAUSS_ORACLE

OPEN_GAUSS_PKG_SERVICE

public static final SystemSchemaBuilderRule OPEN_GAUSS_PKG_SERVICE

OPEN_GAUSS_SNAPSHOT

public static final SystemSchemaBuilderRule OPEN_GAUSS_SNAPSHOT

OPEN_GAUSS_PLDEVELOPER

public static final SystemSchemaBuilderRule OPEN_GAUSS_PLDEVELOPER

OPEN_GAUSS_PG_TOAST

public static final SystemSchemaBuilderRule OPEN_GAUSS_PG_TOAST

OPEN_GAUSS_pkg_util

public static final SystemSchemaBuilderRule OPEN_GAUSS_pkg_util

OPEN_GAUSS_SQLADVISOR

public static final SystemSchemaBuilderRule OPEN_GAUSS_SQLADVISOR

方法详细资料

values

public static SystemSchemaBuilderRule[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (SystemSchemaBuilderRule c : SystemSchemaBuilderRule.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static SystemSchemaBuilderRule valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

valueOf

public static SystemSchemaBuilderRule valueOf(String databaseType,
                                              String schema)

Value of builder rule.

参数:

databaseType - database type

schema - schema

返回:

builder rule

isSystemTable

public static boolean isSystemTable(String schema,
                                    String tableName)

Judge whether current table is system table or not.

参数:

schema - schema

tableName - table name

返回:

whether current table is system table or not