te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>Swift Fluent MySQL Migration to create LONGTEXT column - Stack Overflow

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    Swift Fluent MySQL Migration to create LONGTEXT column - Stack Overflow

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    I am using Vapor and Fluent to build services that use a MySQL database. However, I can't figure out how to make migrations create a field with .string type that produces a column that is not VARCHAR.

    Here is a simplified code snippet, for what it's worth:

            try await database.schema("log_entries")
            .id()
            .field("field", .string, .required)
            .field("value", .string, .required) <-- the problem is here - don't want varchar
            .field("changed_by", .int64, .required)
            .field("created_at", .date, .required)
            .create()

    As it stands, all string values are VARCHAR(256). I get that I can change the size of the VARCHAR, but the value field should not be a VARCHAR at all, but TEXT.

    I've dipped into the source code for migrations, and into the code for he MySQL driver, but I've not found anything. I know it breaks the agnostic nature of Fluent, but it's pretty important to get the column types right for the specific db.

    Is there a way to specify TEXT or JSON in a Fluent MySQL migration?

    I am using Vapor and Fluent to build services that use a MySQL database. However, I can't figure out how to make migrations create a field with .string type that produces a column that is not VARCHAR.

    Here is a simplified code snippet, for what it's worth:

            try await database.schema("log_entries")
            .id()
            .field("field", .string, .required)
            .field("value", .string, .required) <-- the problem is here - don't want varchar
            .field("changed_by", .int64, .required)
            .field("created_at", .date, .required)
            .create()

    As it stands, all string values are VARCHAR(256). I get that I can change the size of the VARCHAR, but the value field should not be a VARCHAR at all, but TEXT.

    I've dipped into the source code for migrations, and into the code for he MySQL driver, but I've not found anything. I know it breaks the agnostic nature of Fluent, but it's pretty important to get the column types right for the specific db.

    Is there a way to specify TEXT or JSON in a Fluent MySQL migration?

    • swift
    • fluent
    • vapor
    Share Improve this question asked Feb 18 at 2:34 JerryJerry 3,6081 gold badge21 silver badges31 bronze badges
    Add a comment  | 

    1 Answer 1

    Reset to default 2

    You can pass custom types if you need something that Fluent doesn't support:

    .field("value", .custom(SQLRaw("TEXT")), .required)

    The underlying driver should convert it fine when saving/retrieving.

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