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new dfac7c58ece Revise DistSQL SHARDING TABLE RULE document (#21783)
dfac7c58ece is described below
commit dfac7c58ece79e0b013e16cda107311a6b0e7fce
Author: ChenJiaHao <37339007+pace2...@users.noreply.github.com>
AuthorDate: Thu Oct 27 14:17:35 2022 +0800
Revise DistSQL SHARDING TABLE RULE document (#21783)
* Change SHARDING TABLE RULE keyword RESOURCES to STORAGE_UNITS
* Revise document, Change DistSQL keyword RESOURCES to STORAGE_UNITS in
SHARDING TABLE RULE
* Fix document, Revise storageUnit to storageUnitName
* Fix document
* Fix document
---
.../sharding/alter-sharding-table-rule.cn.md | 16 +++++++--------
.../sharding/alter-sharding-table-rule.en.md | 14 ++++++-------
.../sharding/create-sharding-table-rule.cn.md | 8 ++++----
.../sharding/create-sharding-table-rule.en.md | 8 ++++----
.../syntax/rdl/rule-definition/sharding.cn.md | 24 +++++++++++-----------
.../syntax/rdl/rule-definition/sharding.en.md | 24 +++++++++++-----------
.../distsql/usage/sharding-rule.cn.md | 2 +-
.../distsql/usage/sharding-rule.en.md | 2 +-
.../shardingsphere-proxy/migration/usage.cn.md | 6 +++---
.../shardingsphere-proxy/migration/usage.en.md | 6 +++---
10 files changed, 55 insertions(+), 55 deletions(-)
diff --git
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.cn.md
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.cn.md
index 8821bdf5947..5eee81f8e88 100644
---
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.cn.md
+++
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.cn.md
@@ -17,7 +17,7 @@ tableDefinition ::=
tableName '(' 'DATANODES' '(' dataNode ( ',' dataNode )* ')' ( ','
'DATABASE_STRATEGY' '(' strategyDefinition ')' )? ( ',' 'TABLE_STRATEGY' '('
strategyDefinition ')' )? ( ',' 'KEY_GENERATE_STRATEGY' '('
keyGenerateStrategyDefinition ')' )? ( ',' 'AUDIT_STRATEGY' '('
auditStrategyDefinition ')' )? ')'
autoTableDefinition ::=
- tableName '(' 'RESOURCES' '(' resourceName ( ',' resourceName )* ')' ','
'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
+ tableName '(' 'STORAGE_UNITS' '(' storageUnitName ( ',' storageUnitName )*
')' ',' 'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
strategyDefinition ::=
'TYPE' '=' strategyType ',' ( 'SHARDING_COLUMN' | 'SHARDING_COLUMNS' ) '='
columnName ',' algorithmDefinition
@@ -39,7 +39,7 @@ propertyDefinition ::=
tableName ::=
identifier
-resourceName ::=
+storageUnitName ::=
identifier
columnName ::=
@@ -65,7 +65,7 @@ strategyType ::=
- `strategyDefinition` 中属性 `TYPE`
用于指定[分片算法](/cn/features/sharding/concept/sharding/#自定义分片算法)的类型，目前仅支持 `STANDARD`
、`COMPLEX`。使用 `COMPLEX` 时需要用 `SHARDING_COLUMNS` 指定多个分片键。
- 当使用自动分片时：
- - `RESOURCES` 只能使用已经添加到当前逻辑库的资源，可通过枚举或 INLINE 表达式指定需要的资源；
+ - `STORAGE_UNITS` 只能使用已经添加到当前逻辑库的资源，可通过枚举或 INLINE 表达式指定需要的资源；
-
只能使用自动分片算法，可参考[自动分片算法](/cn/user-manual/common-config/builtin-algorithm/sharding/#自动分片算法)。
- `algorithmType`
为分片算法类型，分片算法类型请参考[分片算法](/cn/user-manual/common-config/builtin-algorithm/sharding/)；
- 自动生成的算法命名规则为 `tableName` _ `strategyType` _ `algorithmType`；
@@ -91,7 +91,7 @@ ALTER SHARDING ALGORITHM database_inline (
-- 修改分片规则为指定分片算法
ALTER SHARDING TABLE RULE t_order (
- DATANODES("resource_${0..3}.t_order_item${0..3}"),
+ DATANODES("ds_${0..3}.t_order_item${0..3}"),
DATABASE_STRATEGY(TYPE="standard", SHARDING_COLUMN=user_id,
SHARDING_ALGORITHM=database_inline),
TABLE_STRATEGY(TYPE="standard", SHARDING_COLUMN=order_id,
SHARDING_ALGORITHM=table_inline)
);
@@ -114,7 +114,7 @@ ALTER DEFAULT SHARDING DATABASE STRATEGY (
-- 修改分片规则为指定分片算法
ALTER SHARDING TABLE RULE t_order (
- DATANODES("resource_${0..3}.t_order_item${0..3}"),
+ DATANODES("ds_${0..3}.t_order_item${0..3}"),
TABLE_STRATEGY(TYPE="standard", SHARDING_COLUMN=order_id,
SHARDING_ALGORITHM=table_inline)
);
```
@@ -141,7 +141,7 @@ ALTER DEFAULT SHARDING TABLE STRATEGY (
-- 修改分片规则
ALTER SHARDING TABLE RULE t_order (
- DATANODES("resource_${0..3}.t_order_item${0..3}")
+ DATANODES("ds_${0..3}.t_order_item${0..3}")
);
```
@@ -149,7 +149,7 @@ ALTER SHARDING TABLE RULE t_order (
```sql
ALTER SHARDING TABLE RULE t_order (
- DATANODES("resource_${0..3}.t_order_item${0..3}"),
+ DATANODES("ds_${0..3}.t_order_item${0..3}"),
DATABASE_STRATEGY(TYPE="standard", SHARDING_COLUMN=user_id,
SHARDING_ALGORITHM(TYPE(NAME="inline",
PROPERTIES("algorithm-expression"="ds_${user_id % 2}")))),
TABLE_STRATEGY(TYPE="standard", SHARDING_COLUMN=user_id,
SHARDING_ALGORITHM(TYPE(NAME="inline",
PROPERTIES("algorithm-expression"="ds_${order_id % 2}"))))
);
@@ -168,7 +168,7 @@ ALTER SHARDING TABLE RULE t_order (
### 保留字
-`ALTER`、`SHARDING`、`TABLE`、`RULE`、`DATANODES`、`DATABASE_STRATEGY`、`TABLE_STRATEGY`、`KEY_GENERATE_STRATEGY`、`RESOURCES`、`SHARDING_COLUMN`、`TYPE`、`SHARDING_COLUMN`、`KEY_GENERATOR`、`SHARDING_ALGORITHM`、`COLUMN`、`NAME`、`PROPERTIES`、`AUDIT_STRATEGY`、`AUDITORS`、`ALLOW_HINT_DISABLE`
+`ALTER`、`SHARDING`、`TABLE`、`RULE`、`DATANODES`、`DATABASE_STRATEGY`、`TABLE_STRATEGY`、`KEY_GENERATE_STRATEGY`、`STORAGE_UNITS`、`SHARDING_COLUMN`、`TYPE`、`SHARDING_COLUMN`、`KEY_GENERATOR`、`SHARDING_ALGORITHM`、`COLUMN`、`NAME`、`PROPERTIES`、`AUDIT_STRATEGY`、`AUDITORS`、`ALLOW_HINT_DISABLE`
### 相关链接
diff --git
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.en.md
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.en.md
index 05dec98acce..15f35aa466d 100644
---
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.en.md
+++
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/alter-sharding-table-rule.en.md
@@ -17,7 +17,7 @@ tableDefinition ::=
tableName '(' 'DATANODES' '(' dataNode ( ',' dataNode )* ')' ( ','
'DATABASE_STRATEGY' '(' strategyDefinition ')' )? ( ',' 'TABLE_STRATEGY' '('
strategyDefinition ')' )? ( ',' 'KEY_GENERATE_STRATEGY' '('
keyGenerateStrategyDefinition ')' )? ( ',' 'AUDIT_STRATEGY' '('
auditStrategyDefinition ')' )? ')'
autoTableDefinition ::=
- tableName '(' 'RESOURCES' '(' resourceName ( ',' resourceName )* ')' ','
'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
+ tableName '(' 'STORAGE_UNITS' '(' storageUnitName ( ',' storageUnitName )*
')' ',' 'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
strategyDefinition ::=
'TYPE' '=' strategyType ',' ( 'SHARDING_COLUMN' | 'SHARDING_COLUMNS' ) '='
columnName ',' algorithmDefinition
@@ -39,7 +39,7 @@ propertyDefinition ::=
tableName ::=
identifier
-resourceName ::=
+storageUnitName ::=
identifier
columnName ::=
@@ -70,7 +70,7 @@ strategyType ::=
supports `STANDARD`, `COMPLEX`. Using `COMPLEX` requires specifying
multiple sharding columns
with `SHARDING_COLUMNS`.
- use auto sharding table rule:
- - `RESOURCES` can only use resources that have been added to the current
database, and the required resources can be
+ - `STORAGE_UNITS` can only use storage units that have been registered to
the current database, and the required storage units can be
specified by enumeration or INLINE expression;
- Only auto sharding algorithm can be used, please refer
to [Auto Sharding
Algorithm](/en/user-manual/common-config/builtin-algorithm/sharding/#auto-sharding-algorithm).
@@ -101,7 +101,7 @@ ALTER SHARDING ALGORITHM database_inline (
-- alter a sharding rule to the specified sharding algorithms being altered
ALTER SHARDING TABLE RULE t_order (
- DATANODES("resource_${0..3}.t_order_item${0..3}"),
+ DATANODES("ds_${0..3}.t_order_item${0..3}"),
DATABASE_STRATEGY(TYPE="standard", SHARDING_COLUMN=user_id,
SHARDING_ALGORITHM=database_inline),
TABLE_STRATEGY(TYPE="standard", SHARDING_COLUMN=order_id,
SHARDING_ALGORITHM=table_inline)
);
@@ -124,7 +124,7 @@ ALTER DEFAULT SHARDING DATABASE STRATEGY (
-- alter a sharding table rule to the specified sharding algorithm being
altered
ALTER SHARDING TABLE RULE t_order (
- DATANODES("resource_${0..3}.t_order_item${0..3}"),
+ DATANODES("ds_${0..3}.t_order_item${0..3}"),
TABLE_STRATEGY(TYPE="standard", SHARDING_COLUMN=order_id,
SHARDING_ALGORITHM=table_inline)
);
```
@@ -151,7 +151,7 @@ ALTER DEFAULT SHARDING TABLE STRATEGY (
-- alter a sharding table rule
ALTER SHARDING TABLE RULE t_order (
- DATANODES("resource_${0..3}.t_order_item${0..3}")
+ DATANODES("ds_${0..3}.t_order_item${0..3}")
);
```
@@ -178,7 +178,7 @@ ALTER SHARDING TABLE RULE t_order (
### Reserved word
-`ALTER`, `SHARDING`, `TABLE`, `RULE`, `DATANODES`, `DATABASE_STRATEGY`,
`TABLE_STRATEGY`, `KEY_GENERATE_STRATEGY`, `RESOURCES`, `SHARDING_COLUMN`,
`TYPE`, `SHARDING_COLUMN`, `KEY_GENERATOR`, `SHARDING_ALGORITHM`, `COLUMN`,
`NAME`, `PROPERTIES`, `AUDIT_STRATEGY`, `AUDITORS`, `ALLOW_HINT_DISABLE`
+`ALTER`, `SHARDING`, `TABLE`, `RULE`, `DATANODES`, `DATABASE_STRATEGY`,
`TABLE_STRATEGY`, `KEY_GENERATE_STRATEGY`, `STORAGE_UNITS`, `SHARDING_COLUMN`,
`TYPE`, `SHARDING_COLUMN`, `KEY_GENERATOR`, `SHARDING_ALGORITHM`, `COLUMN`,
`NAME`, `PROPERTIES`, `AUDIT_STRATEGY`, `AUDITORS`, `ALLOW_HINT_DISABLE`
### Related links
diff --git
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.cn.md
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.cn.md
index db1105ba198..92232319592 100644
---
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.cn.md
+++
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.cn.md
@@ -17,7 +17,7 @@ tableDefinition ::=
tableName '(' 'DATANODES' '(' dataNode ( ',' dataNode )* ')' ( ','
'DATABASE_STRATEGY' '(' strategyDefinition ')' )? ( ',' 'TABLE_STRATEGY' '('
strategyDefinition ')' )? ( ',' 'KEY_GENERATE_STRATEGY' '('
keyGenerateStrategyDefinition ')' )? ( ',' 'AUDIT_STRATEGY' '('
auditStrategyDefinition ')' )? ')'
autoTableDefinition ::=
- tableName '(' 'RESOURCES' '(' resourceName ( ',' resourceName )* ')' ','
'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
+ tableName '(' 'STORAGE_UNITS' '(' storageUnitName ( ',' storageUnitName )*
')' ',' 'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
strategyDefinition ::=
'TYPE' '=' strategyType ',' ( 'SHARDING_COLUMN' | 'SHARDING_COLUMNS' ) '='
columnName ',' algorithmDefinition
@@ -39,7 +39,7 @@ propertyDefinition ::=
tableName ::=
identifier
-resourceName ::=
+storageUnitName ::=
identifier
columnName ::=
@@ -65,7 +65,7 @@ algorithmType ::=
- `strategyDefinition` 中属性 `TYPE`
用于指定[分片算法](/cn/features/sharding/concept/sharding/#自定义分片算法)的类型，目前仅支持 `STANDARD`
、`COMPLEX`。使用 `COMPLEX` 时需要用 `SHARDING_COLUMNS` 指定多个分片键。
- 当使用自动分片时：
- - `RESOURCES` 只能使用已经添加到当前逻辑库的资源，可通过枚举或 INLINE 表达式指定需要的资源；
+ - `STORAGE_UNITS` 只能使用已经添加到当前逻辑库的资源，可通过枚举或 INLINE 表达式指定需要的资源；
-
只能使用自动分片算法，可参考[自动分片算法](/cn/user-manual/common-config/builtin-algorithm/sharding/#自动分片算法)。
- `algorithmType`
为分片算法类型，分片算法类型请参考[分片算法](/cn/user-manual/common-config/builtin-algorithm/sharding/)；
- 自动生成的算法命名规则为 `tableName` _ `strategyType` _ `algorithmType`；
@@ -168,7 +168,7 @@ CREATE SHARDING TABLE RULE t_order (
### 保留字
-`CREATE`、`SHARDING`、`TABLE`、`RULE`、`DATANODES`、`DATABASE_STRATEGY`、`TABLE_STRATEGY`、`KEY_GENERATE_STRATEGY`、`RESOURCES`、`SHARDING_COLUMN`、`TYPE`、`SHARDING_COLUMN`、`KEY_GENERATOR`、`SHARDING_ALGORITHM`、`COLUMN`、`NAME`、`PROPERTIES`、`AUDIT_STRATEGY`、`AUDITORS`、`ALLOW_HINT_DISABLE`
+`CREATE`、`SHARDING`、`TABLE`、`RULE`、`DATANODES`、`DATABASE_STRATEGY`、`TABLE_STRATEGY`、`KEY_GENERATE_STRATEGY`、`STORAGE_UNITS`、`SHARDING_COLUMN`、`TYPE`、`SHARDING_COLUMN`、`KEY_GENERATOR`、`SHARDING_ALGORITHM`、`COLUMN`、`NAME`、`PROPERTIES`、`AUDIT_STRATEGY`、`AUDITORS`、`ALLOW_HINT_DISABLE`
### 相关链接
diff --git
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.en.md
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.en.md
index 97ecbc30aa1..f471a99c893 100644
---
a/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.en.md
+++
b/docs/document/content/reference/distsql/syntax/rdl/rule-definition/sharding/create-sharding-table-rule.en.md
@@ -17,7 +17,7 @@ tableDefinition ::=
tableName '(' 'DATANODES' '(' dataNode ( ',' dataNode )* ')' ( ','
'DATABASE_STRATEGY' '(' strategyDefinition ')' )? ( ',' 'TABLE_STRATEGY' '('
strategyDefinition ')' )? ( ',' 'KEY_GENERATE_STRATEGY' '('
keyGenerateStrategyDefinition ')' )? ( ',' 'AUDIT_STRATEGY' '('
auditStrategyDefinition ')' )? ')'
autoTableDefinition ::=
- tableName '(' 'RESOURCES' '(' resourceName ( ',' resourceName )* ')' ','
'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
+ tableName '(' 'STORAGE_UNITS' '(' storageUnitName ( ',' storageUnitName )*
')' ',' 'SHARDING_COLUMN' '=' columnName ',' algorithmDefinition ( ','
'KEY_GENERATE_STRATEGY' '(' keyGenerateStrategyDefinition ')' )? ( ','
'AUDIT_STRATEGY' '(' auditStrategyDefinition ')' )? ')'
strategyDefinition ::=
'TYPE' '=' strategyType ',' ( 'SHARDING_COLUMN' | 'SHARDING_COLUMNS' ) '='
columnName ',' algorithmDefinition
@@ -34,7 +34,7 @@ propertyDefinition ::=
tableName ::=
identifier
-resourceName ::=
+storageUnitName ::=
identifier
columnName ::=
@@ -65,7 +65,7 @@ algorithmType ::=
supports `STANDARD`, `COMPLEX`. Using `COMPLEX` requires specifying
multiple sharding columns
with `SHARDING_COLUMNS`.
- use auto sharding table rule:
- - `RESOURCES` can only use resources that have been added to the current
database, and the required resources can be
+ - `STORAGE_UNITS` can only use storage units that have been registered to
the current database, and the required storage units can be
specified by enumeration or INLINE expression;
- Only auto sharding algorithm can be used, please refer
to [Auto Sharding
Algorithm](/en/user-manual/common-config/builtin-algorithm/sharding/#auto-sharding-algorithm).
@@ -173,7 +173,7 @@ CREATE SHARDING TABLE RULE t_order (
### Reserved word
-`CREATE`, `SHARDING`, `TABLE`, `RULE`, `DATANODES`, `DATABASE_STRATEGY`,
`TABLE_STRATEGY`, `KEY_GENERATE_STRATEGY`, `RESOURCES`, `SHARDING_COLUMN`,
`TYPE`, `SHARDING_COLUMN`, `KEY_GENERATOR`, `SHARDING_ALGORITHM`, `COLUMN`,
`NAME`, `PROPERTIES`, `AUDIT_STRATEGY`, `AUDITORS`, `ALLOW_HINT_DISABLE`
+`CREATE`, `SHARDING`, `TABLE`, `RULE`, `DATANODES`, `DATABASE_STRATEGY`,
`TABLE_STRATEGY`, `KEY_GENERATE_STRATEGY`, `STORAGE_UNITS`, `SHARDING_COLUMN`,
`TYPE`, `SHARDING_COLUMN`, `KEY_GENERATOR`, `SHARDING_ALGORITHM`, `COLUMN`,
`NAME`, `PROPERTIES`, `AUDIT_STRATEGY`, `AUDITORS`, `ALLOW_HINT_DISABLE`
### Related links
diff --git
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.cn.md
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.cn.md
index 2d163b9de7d..61f0c196f5b 100644
---
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.cn.md
+++
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.cn.md
@@ -42,19 +42,19 @@ shardingTableRuleDefinition:
shardingAutoTableRule | shardingTableRule
shardingAutoTableRule:
- tableName(resources, shardingColumn, algorithmDefinition [,
keyGenerateDeclaration] [, auditDeclaration])
+ tableName(storageUnits, shardingColumn, algorithmDefinition [,
keyGenerateDeclaration] [, auditDeclaration])
shardingTableRule:
tableName(dataNodes [, databaseStrategy] [, tableStrategy] [,
keyGenerateDeclaration] [, auditDeclaration])
-resources:
- RESOURCES(resource [, resource] ...)
+storageUnits:
+ STORAGE_UNITS(storageUnit [, storageUnit] ...)
dataNodes:
DATANODES(dataNode [, dataNode] ...)
-resource:
- resourceName | inlineExpression
+storageUnit:
+ storageUnitName | inlineExpression
dataNode:
dataNodeName | inlineExpression
@@ -128,7 +128,7 @@ auditorDefinition:
auditorAlgorithmDefinition:
TYPE(NAME=auditorAlgorithmType [, PROPERTIES([algorithmProperties])])
```
-- `RESOURCES` 需使用 RDL 管理的数据源资源；
+- `STORAGE_UNITS` 需使用 RDL 管理的数据源资源；
- `shardingAlgorithmType` 指定自动分片算法类型，请参考
[自动分片算法](/cn/user-manual/common-config/builtin-algorithm/sharding/)；
- `keyGenerateStrategyType` 指定分布式主键生成策略，请参考
[分布式主键](/cn/user-manual/common-config/builtin-algorithm/keygen/)；
- `auditorAlgorithmType` 指定分片审计策略，请参考
[分片审计](/cn/user-manual/common-config/builtin-algorithm/audit/)；
@@ -196,14 +196,14 @@ DROP SHARDING AUDITOR IF EXISTS
sharding_key_required_auditor;
*Auto Table*
```sql
CREATE SHARDING TABLE RULE t_order (
-RESOURCES(resource_0,resource_1),
+STORAGE_UNITS(ds_0,ds_1),
SHARDING_COLUMN=order_id,TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="4")),
KEY_GENERATE_STRATEGY(COLUMN=another_id,TYPE(NAME="snowflake")),
AUDIT_STRATEGY(AUDITORS=[auditor1,auditor2],ALLOW_HINT_DISABLE=true)
);
ALTER SHARDING TABLE RULE t_order (
-RESOURCES(resource_0,resource_1,resource_2,resource_3),
+STORAGE_UNITS(ds_0,ds_1,ds_2,ds_3),
SHARDING_COLUMN=order_id,TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="16")),
KEY_GENERATE_STRATEGY(COLUMN=another_id,TYPE(NAME="snowflake")),
AUDIT_STRATEGY(AUDITORS=[auditor1,auditor2],ALLOW_HINT_DISABLE=true)
@@ -222,21 +222,21 @@
TYPE(NAME="inline",PROPERTIES("algorithm-expression"="t_order_item_${order_id %
);
CREATE SHARDING TABLE RULE t_order_item (
-DATANODES("resource_${0..1}.t_order_item_${0..1}"),
-DATABASE_STRATEGY(TYPE="standard",SHARDING_COLUMN=user_id,SHARDING_ALGORITHM(TYPE(NAME="inline",PROPERTIES("algorithm-expression"="resource_${user_id
% 2}")))),
+DATANODES("ds_${0..1}.t_order_item_${0..1}"),
+DATABASE_STRATEGY(TYPE="standard",SHARDING_COLUMN=user_id,SHARDING_ALGORITHM(TYPE(NAME="inline",PROPERTIES("algorithm-expression"="ds_${user_id
% 2}")))),
TABLE_STRATEGY(TYPE="standard",SHARDING_COLUMN=order_id,SHARDING_ALGORITHM=table_inline),
KEY_GENERATE_STRATEGY(COLUMN=another_id,KEY_GENERATOR=snowflake_key_generator),
AUDIT_STRATEGY(AUDITORS=[auditor1,auditor2],ALLOW_HINT_DISABLE=true)
);
ALTER SHARDING ALGORITHM database_inline (
-TYPE(NAME="inline",PROPERTIES("algorithm-expression"="resource_${user_id %
4}"))
+TYPE(NAME="inline",PROPERTIES("algorithm-expression"="ds_${user_id % 4}"))
),table_inline (
TYPE(NAME="inline",PROPERTIES("algorithm-expression"="t_order_item_${order_id
% 4}"))
);
ALTER SHARDING TABLE RULE t_order_item (
-DATANODES("resource_${0..3}.t_order_item${0..3}"),
+DATANODES("ds_${0..3}.t_order_item${0..3}"),
DATABASE_STRATEGY(TYPE="standard",SHARDING_COLUMN=user_id,SHARDING_ALGORITHM=database_inline),
TABLE_STRATEGY(TYPE="standard",SHARDING_COLUMN=order_id,SHARDING_ALGORITHM=table_inline),
KEY_GENERATE_STRATEGY(COLUMN=another_id,KEY_GENERATOR=snowflake_key_generator),
diff --git
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.en.md
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.en.md
index 0ae383f3ba7..d9b09fa9075 100644
---
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.en.md
+++
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/rdl/rule-definition/sharding.en.md
@@ -42,19 +42,19 @@ shardingTableRuleDefinition:
shardingAutoTableRule | shardingTableRule
shardingAutoTableRule:
- tableName(resources, shardingColumn, algorithmDefinition [,
keyGenerateDeclaration] [, auditDeclaration])
+ tableName(storageUnits, shardingColumn, algorithmDefinition [,
keyGenerateDeclaration] [, auditDeclaration])
shardingTableRule:
tableName(dataNodes [, databaseStrategy] [, tableStrategy] [,
keyGenerateDeclaration] [, auditDeclaration])
-resources:
- RESOURCES(resource [, resource] ...)
+storageUnits:
+ STORAGE_UNITS(storageUnit [, storageUnit] ...)
dataNodes:
DATANODES(dataNode [, dataNode] ...)
-resource:
- resourceName | inlineExpression
+storageUnit:
+ storageUnitName | inlineExpression
dataNode:
dataNodeName | inlineExpression
@@ -128,7 +128,7 @@ auditorDefinition:
auditorAlgorithmDefinition:
TYPE(NAME=auditorAlgorithmType [, PROPERTIES([algorithmProperties])])
```
-- `RESOURCES` needs to use data source resources managed by RDL
+- `STORAGE_UNITS` needs to use storage units managed by RDL
- `shardingAlgorithmType` specifies the type of automatic sharding algorithm,
please refer to [Auto Sharding
Algorithm](/en/user-manual/common-config/builtin-algorithm/sharding/)
- `keyGenerateStrategyType` specifies the distributed primary key generation
strategy, please refer to [Key Generate
Algorithm](/en/user-manual/common-config/builtin-algorithm/keygen/)
- `auditorAlgorithmType` specifies the sharding audit strategy, please refer
to [Sharding Audit
Algorithm](/cn/user-manual/common-config/builtin-algorithm/audit/)；
@@ -196,14 +196,14 @@ DROP SHARDING AUDITOR IF EXISTS
sharding_key_required_auditor;
*Auto Table*
```sql
CREATE SHARDING TABLE RULE t_order (
-RESOURCES(resource_0,resource_1),
+STORAGE_UNITS(ds_0,ds_1),
SHARDING_COLUMN=order_id,TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="4")),
KEY_GENERATE_STRATEGY(COLUMN=another_id,TYPE(NAME="snowflake")),
AUDIT_STRATEGY(AUDITORS=[auditor1,auditor2],ALLOW_HINT_DISABLE=true)
);
ALTER SHARDING TABLE RULE t_order (
-RESOURCES(resource_0,resource_1,resource_2,resource_3),
+STORAGE_UNITS(ds_0,ds_1,ds_2,ds_3),
SHARDING_COLUMN=order_id,TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="16")),
KEY_GENERATE_STRATEGY(COLUMN=another_id,TYPE(NAME="snowflake")),
AUDIT_STRATEGY(AUDITORS=[auditor1,auditor2],ALLOW_HINT_DISABLE=true)
@@ -222,21 +222,21 @@
TYPE(NAME="inline",PROPERTIES("algorithm-expression"="t_order_item_${order_id %
);
CREATE SHARDING TABLE RULE t_order_item (
-DATANODES("resource_${0..1}.t_order_item_${0..1}"),
-DATABASE_STRATEGY(TYPE="standard",SHARDING_COLUMN=user_id,SHARDING_ALGORITHM(TYPE(NAME="inline",PROPERTIES("algorithm-expression"="resource_${user_id
% 2}")))),
+DATANODES("ds_${0..1}.t_order_item_${0..1}"),
+DATABASE_STRATEGY(TYPE="standard",SHARDING_COLUMN=user_id,SHARDING_ALGORITHM(TYPE(NAME="inline",PROPERTIES("algorithm-expression"="ds_${user_id
% 2}")))),
TABLE_STRATEGY(TYPE="standard",SHARDING_COLUMN=order_id,SHARDING_ALGORITHM=table_inline),
KEY_GENERATE_STRATEGY(COLUMN=another_id,KEY_GENERATOR=snowflake_key_generator),
AUDIT_STRATEGY(AUDITORS=[auditor1,auditor2],ALLOW_HINT_DISABLE=true)
);
ALTER SHARDING ALGORITHM database_inline (
-TYPE(NAME="inline",PROPERTIES("algorithm-expression"="resource_${user_id %
4}"))
+TYPE(NAME="inline",PROPERTIES("algorithm-expression"="ds_${user_id % 4}"))
),table_inline (
TYPE(NAME="inline",PROPERTIES("algorithm-expression"="t_order_item_${order_id
% 4}"))
);
ALTER SHARDING TABLE RULE t_order_item (
-DATANODES("resource_${0..3}.t_order_item${0..3}"),
+DATANODES("ds_${0..3}.t_order_item${0..3}"),
DATABASE_STRATEGY(TYPE="standard",SHARDING_COLUMN=user_id,SHARDING_ALGORITHM=database_inline),
TABLE_STRATEGY(TYPE="standard",SHARDING_COLUMN=order_id,SHARDING_ALGORITHM=table_inline),
KEY_GENERATE_STRATEGY(COLUMN=another_id,KEY_GENERATOR=snowflake_key_generator),
diff --git
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.cn.md
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.cn.md
index b93038c6385..d36fb0bd6aa 100644
---
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.cn.md
+++
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.cn.md
@@ -27,7 +27,7 @@ REGISTER STORAGE UNIT ds_0 (
```sql
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_0,ds_1),
+STORAGE_UNITS(ds_0,ds_1),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="4")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
diff --git
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.en.md
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.en.md
index 60b53712958..59c84e20091 100644
---
a/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.en.md
+++
b/docs/document/content/user-manual/shardingsphere-proxy/distsql/usage/sharding-rule.en.md
@@ -29,7 +29,7 @@ REGISTER STORAGE UNIT ds_0 (
```sql
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_0,ds_1),
+STORAGE_UNITS(ds_0,ds_1),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="4")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
diff --git
a/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.cn.md
b/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.cn.md
index 0e5813ce7d5..a5e720b4e51 100644
---
a/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.cn.md
+++
b/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.cn.md
@@ -123,7 +123,7 @@ REGISTER STORAGE UNIT ds_2 (
);
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_2,ds_3,ds_4),
+STORAGE_UNITS(ds_2,ds_3,ds_4),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="6")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
@@ -331,7 +331,7 @@ REGISTER STORAGE UNIT ds_2 (
);
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_2,ds_3,ds_4),
+STORAGE_UNITS(ds_2,ds_3,ds_4),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="6")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
@@ -528,7 +528,7 @@ REGISTER STORAGE UNIT ds_2 (
);
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_2,ds_3,ds_4),
+STORAGE_UNITS(ds_2,ds_3,ds_4),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="6")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
diff --git
a/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.en.md
b/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.en.md
index d82d5572e9a..413f2883fff 100644
---
a/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.en.md
+++
b/docs/document/content/user-manual/shardingsphere-proxy/migration/usage.en.md
@@ -119,7 +119,7 @@ REGISTER STORAGE UNIT ds_2 (
);
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_2,ds_3,ds_4),
+STORAGE_UNITS(ds_2,ds_3,ds_4),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="6")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
@@ -314,7 +314,7 @@ REGISTER STORAGE UNIT ds_2 (
);
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_2,ds_3,ds_4),
+STORAGE_UNITS(ds_2,ds_3,ds_4),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="6")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
@@ -497,7 +497,7 @@ REGISTER STORAGE UNIT ds_2 (
);
CREATE SHARDING TABLE RULE t_order(
-RESOURCES(ds_2,ds_3,ds_4),
+STORAGE_UNITS(ds_2,ds_3,ds_4),
SHARDING_COLUMN=order_id,
TYPE(NAME="hash_mod",PROPERTIES("sharding-count"="6")),
KEY_GENERATE_STRATEGY(COLUMN=order_id,TYPE(NAME="snowflake"))
