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skill_tree_mysql
提交 7ec23737 编写于 作者: M Mars Liu
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function and procedure

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data/2.MySQL中阶/6.子查询/1.相关子查询/subquery.json
浏览文件 @ 7ec23737
{
"type": "code_options",
"author": "Mars Liu",
"author": "ccat",
"source": "subquery.md",
"notebook_enable": false,
"exercise_id": "2fabb69f22224e48a26fec8911798ceb"
......
data/2.MySQL中阶/7.视图/1.视图的基本概念/view.json
浏览文件 @ 7ec23737
{
"type": "code_options",
"author": "Mars Liu",
"author": "ccat",
"source": "view.md",
"notebook_enable": false,
"exercise_id": "5335391d25d0428aa3dbe1759ac1ef37"
......
data/2.MySQL中阶/7.视图/2. 创建视图/create_view.json
浏览文件 @ 7ec23737
{
"type": "code_options",
"author": "Mars Liu",
"author": "ccat",
"source": "create_view.md",
"notebook_enable": false,
"exercise_id": "990e457f98db463b9fe14831f6ab2afc"
......
data/2.MySQL中阶/7.视图/3. 修改视图/alter_view.json
浏览文件 @ 7ec23737
{
"type": "code_options",
"author": "Mars Liu",
"author": "ccat",
"source": "alter_view.md",
"notebook_enable": false,
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......
data/2.MySQL中阶/7.视图/4. 删除视图/drop_view.json
浏览文件 @ 7ec23737
{
"type": "code_options",
"author": "Mars Liu",
"author": "ccat",
"source": "drop_view.md",
"notebook_enable": false,
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......
data/2.MySQL中阶/8.存储过程和函数/1.存储过程和函数简介/config.json
浏览文件 @ 7ec23737
......@@ -2,7 +2,9 @@
"node_id": "mysql-0666cae9faaa41b7b2413063e1214edd",
"keywords": [],
"children": [],
"export": [],
"export": [
"tax.json"
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
......
data/2.MySQL中阶/8.存储过程和函数/1.存储过程和函数简介/tax.json 0 → 100644
浏览文件 @ 7ec23737
{
"type": "code_options",
"author": "ccat",
"source": "tax.md",
"notebook_enable": false,
"exercise_id": "bc846ce638304b27a51ae20299120b98"
}
\ No newline at end of file
data/2.MySQL中阶/8.存储过程和函数/1.存储过程和函数简介/tax.md 0 → 100644
浏览文件 @ 7ec23737
# 个人所得税计算
个人所得税的计算需要进行若干指标的求和，然后基于分段的基数和系数计算得到扣税金额。
因此 Joe 准备用一个存储过程或函数将个人所得税计算封装起来，供团队使用，那么，下列
措施中哪一项是错误的？
## 答案
通过 `create function iitax(amount decimal(12, 4), out tax decimal(12, 4)， out rest decimal(12, 4)) `
定义个人所得税计算函数。
## 选项
### A
通过 `create function iitax(amount decimal(12, 4)) returns decimal(12, 4)` 定义个人所得税计算函数。
### B
通过 `create procedure(amount decimal(12, 4), out tax decimal(12, 4)， out rest decimal(12, 4))`
定义计算过程，将税金和剩余金额通过 out 参数传递出来。
### C
通过 `select iitax(amount)` 可以调用 iitax 函数得到所得税金额。
### D
通过 `call iitax(amount, @tax, @rest)` 可以求得 amount 对应的个人所得税金额，
并将税额和剩余金额保存在 `@tax` 和 `@rest` 变量中。
\ No newline at end of file
data/3.MySQL高阶/3.SQL高级技巧/4.Double Not Exists/DoubleNotExists.json
浏览文件 @ 7ec23737
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......
data/3.MySQL高阶/7.查询优化/2.OR子句优化/config.json 已删除 100644 → 0
浏览文件 @ 0c926ee6
{
"node_id": "mysql-5e5c02582f1641ada50c92161d0e0587",
"keywords": [],
"children": [],
"export": [],
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"group": 0
}
\ No newline at end of file
data/3.MySQL高阶/7.查询优化/5.GROUP BY优化/config.json → data/3.MySQL高阶/7.查询优化/4.GROUP BY优化/config.json
浏览文件 @ 7ec23737
{
"node_id": "mysql-66fc4566eaf34994b072ca83bf79ceb4",
"keywords": [],
"keywords": ["performance", "优化", "group by"],
"children": [],
"export": [],
"keywords_must": [],
......
data/3.MySQL高阶/8.写优化/1.插入优化/bulk_insert.json
浏览文件 @ 7ec23737
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"source": "bulk_insert.md",
"notebook_enable": false,
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......
data/3.MySQL高阶/8.写优化/2.删除优化/performance_delete.json
浏览文件 @ 7ec23737
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......
data/3.MySQL高阶/9.服务器优化/1.配置项优化/configuration.json
浏览文件 @ 7ec23737
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"type": "code_options",
"author": null,
"author": "Mars",
"source": "configuration.md",
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"exercise_id": "b90270843de54822a1556cb47ca49394"
......
data/3.MySQL高阶/9.服务器优化/2.performance_schema/performance_schema.json
浏览文件 @ 7ec23737
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"author": null,
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"source": "performance_delete.md",
"notebook_enable": false,
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......
data/3.MySQL高阶/9.服务器优化/3.sys数据库/sys.json
浏览文件 @ 7ec23737
{
"type": "code_options",
"author": null,
"author": "Mars",
"source": "sys.md",
"notebook_enable": false,
"exercise_id": "ed53fabf084c4ceb99952f5196412b49"
......
data/tree.json
浏览文件 @ 7ec23737
......@@ -23,7 +23,12 @@
"node_id": "mysql-8e971f3c569a4e56bb83b5d75a2a425f",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"数据库",
"概念"
]
],
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"group": 1
}
......@@ -33,20 +38,20 @@
"node_id": "mysql-925f9d57c7794e5391fb790bcdbf43c6",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"概念"
]
],
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"group": 0
}
}
],
"keywords_must": [
"关系型数据库",
"database",
"relational",
"rdbms"
],
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"group": 0
"group": 1
}
},
{
......@@ -63,7 +68,10 @@
],
"children": [],
"keywords_must": [
"安装"
[
"mysql",
"安装"
]
],
"keywords_forbid": [],
"group": 1
......@@ -79,7 +87,10 @@
],
"children": [],
"keywords_must": [
"登录"
[
"mysql",
"登录"
]
],
"keywords_forbid": [],
"group": 1
......@@ -88,7 +99,7 @@
],
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"group": 0
"group": 1
}
},
{
......@@ -106,7 +117,18 @@
"删除数据库"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"数据库",
"创建"
],
[
"mysql",
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"删除"
]
],
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......@@ -116,7 +138,13 @@
"node_id": "mysql-426b0b1e04a4462e984ee77ca536f916",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"创建",
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]
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......@@ -126,7 +154,12 @@
"node_id": "mysql-401a4084d56c4123afa3ced3aa0e5e98",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"编码"
]
],
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......@@ -139,7 +172,12 @@
"存储引擎"
],
"children": [],
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"keywords_must": [
[
"mysql",
"存储引擎"
]
],
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"group": 1
}
......@@ -147,7 +185,7 @@
],
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}
},
{
......@@ -160,7 +198,12 @@
"node_id": "mysql-1418d1a710ab4e7c8cacb0bad047179e",
"keywords": [],
"children": [],
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[
"mysql",
"数值类型"
]
],
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......@@ -170,7 +213,16 @@
"node_id": "mysql-7256fe88bcf241d486c9e2e254ef66d9",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"日期类型"
],
[
"mysql",
"时间类型"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -186,7 +238,13 @@
"文本"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"文本",
"字符串"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -200,7 +258,13 @@
"二进制"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"二进制",
"字符串"
]
],
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}
......@@ -208,7 +272,7 @@
],
"keywords_must": [],
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"group": 0
"group": 1
}
},
{
......@@ -221,7 +285,12 @@
"node_id": "mysql-fcca525ab0f04f16834ded9b2b3f38a4",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"插入"
]
],
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......@@ -231,7 +300,12 @@
"node_id": "mysql-2eb9e9d351e848f580b70cf9e7b93280",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"修改"
]
],
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"group": 1
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......@@ -241,7 +315,12 @@
"node_id": "mysql-3cae643e21644d6d937d69b59014922f",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"删除"
]
],
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"group": 1
}
......@@ -249,7 +328,7 @@
],
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}
},
{
......@@ -265,7 +344,12 @@
"select"
],
"children": [],
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"keywords_must": [
[
"mysql",
"select"
]
],
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......@@ -275,7 +359,12 @@
"node_id": "mysql-91cc9c73e58945d3ba654370a057a1c7",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"where"
]
],
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"group": 1
}
......@@ -288,7 +377,12 @@
"运算符"
],
"children": [],
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[
"mysql",
"运算符"
]
],
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......@@ -298,7 +392,12 @@
"node_id": "mysql-07b85d4c87c84a62a9b55299250cd9a3",
"keywords": [],
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[
"mysql",
"函数"
]
],
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......@@ -306,7 +405,7 @@
],
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"group": 1
}
},
{
......@@ -322,7 +421,12 @@
"mysql"
],
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"keywords_must": [
[
"mysql",
"命令行"
]
],
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}
......@@ -335,7 +439,9 @@
"shell"
],
"children": [],
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"keywords_must": [
"mysqladmin"
],
"keywords_forbid": [],
"group": 2
}
......@@ -349,7 +455,9 @@
"pack"
],
"children": [],
"keywords_must": [],
"keywords_must": [
"myisampack"
],
"keywords_forbid": [],
"group": 2
}
......@@ -363,7 +471,9 @@
"二进制日志"
],
"children": [],
"keywords_must": [],
"keywords_must": [
"mysqlbinlog"
],
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"group": 2
}
......@@ -373,7 +483,9 @@
"node_id": "mysql-a4998d140f024982989ed4647c78ba65",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
"mysqldump"
],
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......@@ -383,7 +495,9 @@
"node_id": "mysql-d9cdafd993bf41bbb860e5087dd54bd1",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
"mysqlcheck"
],
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......@@ -393,7 +507,9 @@
"node_id": "mysql-430b0de67c294d64aff35c85fec8393e",
"keywords": [],
"children": [],
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"keywords_must": [
"mysqlshow"
],
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}
......@@ -403,7 +519,9 @@
"node_id": "mysql-c5b92946b8824ceea97b20f26946bb76",
"keywords": [],
"children": [],
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"keywords_must": [
"mysqlpump"
],
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"group": 2
}
......@@ -418,7 +536,9 @@
"导入"
],
"children": [],
"keywords_must": [],
"keywords_must": [
"mysqlimport"
],
"keywords_forbid": [],
"group": 1
}
......@@ -426,7 +546,7 @@
],
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"keywords_forbid": [],
"group": 0
"group": 1
}
}
],
......@@ -459,13 +579,14 @@
],
"children": [],
"keywords_must": [
"role",
"login",
"user",
"用户",
"角色",
"权限",
"privilege"
[
"mysql",
"用户"
],
[
"mysql",
"权限"
]
],
"keywords_forbid": [],
"group": 1
......@@ -480,8 +601,10 @@
],
"children": [],
"keywords_must": [
"表",
"table"
[
"mysql",
"表"
]
],
"keywords_forbid": [],
"group": 1
......@@ -494,21 +617,32 @@
"view"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"视图"
]
],
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},
{
"存储过程和函数": {
"node_id": "mysql-98e926730d844f238dc9cd8ac5f65126",
"node_id": "mysql-38fbee06f03c4265903345cae13996c1",
"keywords": [
"produce",
"function"
],
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[
"mysql",
"存储过程",
"函数"
]
],
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}
},
......@@ -523,10 +657,11 @@
],
"children": [],
"keywords_must": [
"索引",
" 约束",
"constraints",
"index"
[
"mysql",
"索引",
"约束"
]
],
"keywords_forbid": [],
"group": 1
......@@ -541,8 +676,10 @@
],
"children": [],
"keywords_must": [
"trigger",
"触发器"
[
"mysql",
"触发器"
]
],
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......@@ -557,7 +694,12 @@
"myisam"
],
"children": [],
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"keywords_must": [
[
"mysql",
"存储引擎"
]
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......@@ -565,7 +707,7 @@
],
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"group": 1
}
},
{
......@@ -581,7 +723,12 @@
"别名"
],
"children": [],
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"keywords_must": [
[
"mysql",
"别名"
]
],
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......@@ -591,7 +738,12 @@
"node_id": "mysql-2296dbe96d584a52bd28a3ad5f655518",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"between"
]
],
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......@@ -605,7 +757,12 @@
"透视表"
],
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"keywords_must": [
[
"mysql",
"case"
]
],
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......@@ -617,7 +774,12 @@
"distinct"
],
"children": [],
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"keywords_must": [
[
"mysql",
"distinct"
]
],
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......@@ -627,7 +789,12 @@
"node_id": "mysql-fa20a81805b44975aed265dd058c542a",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"order by"
]
],
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}
......@@ -639,7 +806,12 @@
"union"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"union"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -652,7 +824,12 @@
"regular"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"正则表达式"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -667,9 +844,10 @@
],
"children": [],
"keywords_must": [
"分页",
"limit",
"offset"
[
"mysql",
"分页"
]
],
"keywords_forbid": [],
"group": 1
......@@ -678,7 +856,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 1
}
},
{
......@@ -694,7 +872,16 @@
"node_id": "mysql-ac3c072bc54749bdb82324f2b203890d",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"计数"
],
[
"mysql",
"count"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -707,7 +894,16 @@
"求和"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"求和"
],
[
"mysql",
"sum"
]
],
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"group": 1
}
......@@ -717,7 +913,16 @@
"node_id": "mysql-c1652108441c424197c0c3c526e4831c",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"最小值"
],
[
"mysql",
"min"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -727,7 +932,16 @@
"node_id": "mysql-77042376726743bea5c97e82a67a2016",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"最大值"
],
[
"mysql",
"max"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -747,7 +961,12 @@
"node_id": "mysql-3b85e53dd88146798d21b7254ad85cae",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"having"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -757,19 +976,20 @@
"node_id": "mysql-91829d4938034ce09e99badf23dbebf6",
"keywords": [],
"children": [],
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"keywords_must": [
[
"mysql",
"WITH ROLLUP"
]
],
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"group": 0
}
}
],
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"group by",
"分组",
"聚合"
],
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}
},
{
......@@ -785,7 +1005,12 @@
"node_id": "mysql-73bfbd883511436c85130b71fa108038",
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"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"inner join"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -795,7 +1020,12 @@
"node_id": "mysql-d7a8869fb798498c839c913ce930015d",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"left join"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -805,7 +1035,12 @@
"node_id": "mysql-7c2331eea3e84eef9464ad4d7c03e2de",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"right join"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -815,7 +1050,12 @@
"node_id": "mysql-fd27af20b046463eac7b2712885ac018",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"cross join"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -825,7 +1065,12 @@
"node_id": "mysql-a4773004e0cf432aa7ccdf6b9490838f",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"复杂连接"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -836,7 +1081,7 @@
"连接查询"
],
"keywords_forbid": [],
"group": 0
"group": 1
}
},
{
......@@ -849,7 +1094,13 @@
"node_id": "mysql-bf629829370d405cbfcd5aa83adb536a",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"索引",
"入门"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -859,7 +1110,13 @@
"node_id": "mysql-fe65d5c615ad40f8ac056cc654f2d788",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"创建",
"索引"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -869,7 +1126,13 @@
"node_id": "mysql-85ba0df78d754b00b30aa8e74ad35d06",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"删除",
"索引"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -877,7 +1140,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 1
}
},
{
......@@ -893,7 +1156,12 @@
"node_id": "mysql-f045eeff32bd449c83afc76abdd65344",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"相关子查询"
]
],
"keywords_forbid": [],
"group": 1
}
......@@ -907,7 +1175,12 @@
"any"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"any"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -917,7 +1190,12 @@
"node_id": "mysql-87c2d9bc921643aabfd1b12b964ef557",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"all"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -927,8 +1205,15 @@
"node_id": "mysql-6c6789b86f714acaa76467fdf9623191",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_forbid": [],
"keywords_must": [
[
"mysql",
"exists"
]
],
"keywords_forbid": [
"not exists"
],
"group": 0
}
},
......@@ -937,7 +1222,12 @@
"node_id": "mysql-19bc57db42bd4615ba4f123745289407",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"not exists"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -947,8 +1237,15 @@
"node_id": "mysql-8436069c855c4f1ead7cf11a026e004b",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_forbid": [],
"keywords_must": [
[
"mysql",
"in"
]
],
"keywords_forbid": [
"not in"
],
"group": 0
}
},
......@@ -957,7 +1254,12 @@
"node_id": "mysql-06525286a9d4488d94e85b6bd36e3c1e",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"not in"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -970,7 +1272,12 @@
"列子查询"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"列子查询"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -981,7 +1288,7 @@
"subquery"
],
"keywords_forbid": [],
"group": 0
"group": 1
}
},
{
......@@ -994,7 +1301,13 @@
"node_id": "mysql-95a29a6a448849029d548393bbdf283e",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"视图",
"概念"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -1006,7 +1319,13 @@
"create view"
],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"创建",
"视图"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -1016,7 +1335,13 @@
"node_id": "mysql-3a51b0740b704d92a534335a7a8dfd6e",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"修改",
"视图"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -1026,7 +1351,13 @@
"node_id": "mysql-36171582b8324dc98ff16d9b0cac406d",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_must": [
[
"mysql",
"删除",
"视图"
]
],
"keywords_forbid": [],
"group": 0
}
......@@ -1034,7 +1365,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 1
}
},
{
......@@ -1115,7 +1446,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1156,7 +1487,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1209,7 +1540,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1306,7 +1637,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1422,7 +1753,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
}
],
......@@ -1614,7 +1945,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1684,7 +2015,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1815,7 +2146,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1904,7 +2235,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -1978,7 +2309,9 @@
{
"检查数据表": {
"node_id": "mysql-fbcc654d6a86452aa349d2ed6003adb6",
"keywords": [],
"keywords": [
"show profile"
],
"children": [],
"keywords_must": [],
"keywords_forbid": [],
......@@ -2008,7 +2341,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -2134,7 +2467,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -2152,16 +2485,6 @@
"group": 0
}
},
{
"OR子句优化": {
"node_id": "mysql-5e5c02582f1641ada50c92161d0e0587",
"keywords": [],
"children": [],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
}
},
{
"ORDER BY 优化": {
"node_id": "mysql-c140ce4a6f0a4557a3a5ce0b471fd6da",
......@@ -2253,7 +2576,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -2274,7 +2597,12 @@
{
"删除优化": {
"node_id": "mysql-ff4222264013437da2214ff77ca92961",
"keywords": [],
"keywords": [
"delete",
"performance",
"优化",
"删除"
],
"children": [],
"keywords_must": [],
"keywords_forbid": [],
......@@ -2284,7 +2612,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
},
{
......@@ -2305,7 +2633,11 @@
{
"performance_schema": {
"node_id": "mysql-36d638345c1949f7bb032baf8d9f996e",
"keywords": [],
"keywords": [
"performance",
"performance schema",
"优化"
],
"children": [],
"keywords_must": [],
"keywords_forbid": [],
......@@ -2325,7 +2657,7 @@
],
"keywords_must": [],
"keywords_forbid": [],
"group": 0
"group": 2
}
}
],
......
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