how can i add table comment or column comment to SQL file? Model Documentation can use?

[lexyuan]

[LucianoZu]

Please take a look to my pull request

[miqiang1986]

How to use it offline on mac? Which directory should I deposit in?

[LucianoZu]

Hi, you can add rows comments writing in documentation field. Unfortunately I didn't manage table comments. It works only for oracle script generated feature. I don't know how config it on Mac. Luciano Il giorno mer 28 nov 2018, 09:04 miqiang1986 <notifications@github.com> ha scritto:

…

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[cqghb]

将表注释、字段注释导出的代码：
导出表注释：
修改ddl-generator.js 文件下的writeTable方法，见方法体中倒数第二句。
`
writeTable (codeWriter, elem, options) {
var self = this
var lines = []
var primaryKeys = []
var uniques = []

// Table
codeWriter.writeLine('CREATE TABLE ' + self.getId(elem.name, options) + ' (')
codeWriter.indent()

// Columns
elem.columns.forEach(function (col) {
  if (col.primaryKey) {
    primaryKeys.push(self.getId(col.name, options))
  }
  if (col.unique) {
    uniques.push(self.getId(col.name, options))
  }
  lines.push(self.getColumnString(col, options))
})

// Primary Keys
if (primaryKeys.length > 0) {
  lines.push('PRIMARY KEY (' + primaryKeys.join(', ') + ')')
}

// Uniques
if (uniques.length > 0) {
  lines.push('UNIQUE (' + uniques.join(', ') + ')')
}

// Write lines
for (var i = 0, len = lines.length; i < len; i++) {
  codeWriter.writeLine(lines[i] + (i < len - 1 ? ',' : ''))
}

codeWriter.outdent()
codeWriter.writeLine(');')
codeWriter.writeLine('alter table ' + tableName + ' comment \'' + elem.documentation +'\';') /* 将表注释导出 */
codeWriter.writeLine()

}
`

字段注释导出：
修改ddl-generator.js 文件下的getColumnString方法，见方法体中最后一个if语句。

getColumnString (elem, options) {
var self = this
var line = self.getId(elem.name, options)
var _type = elem.getTypeString()
if (_type.trim().length === 0) {
_type = 'INTEGER'
}
line += ' ' + _type
if (elem.primaryKey || !elem.nullable) {
line += ' NOT NULL'
}
/** 导出字段注释 start /
if (elem.documentation) {
line += ' comment '' + elem.documentation + '''
}
/ 导出字段注释 start **/
return line
}