Medium and long text support for mysql

[darkdef]

Q	A
Is bugfix?	❌
New feature?	✔️
Breaks BC?	✔️
Fixed issues	yiisoft/db-mysql#2

[codecov]

Codecov Report

Base: 99.89% // Head: 99.96% // Increases project coverage by +0.06% 🎉

Coverage data is based on head (7cb84bf) compared to base (f546753).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #506      +/-   ##
============================================
+ Coverage     99.89%   99.96%   +0.06%     
- Complexity     1261     1263       +2     
============================================
  Files            60       59       -1     
  Lines          2980     2984       +4     
============================================
+ Hits           2977     2983       +6     
+ Misses            3        1       -2     

Impacted Files	Coverage Δ
src/Schema/AbstractColumnSchemaBuilder.php	100.00% <ø> (ø)
src/Migration/AbstractMigrationBuilder.php	100.00% <100.00%> (ø)
src/Schema/AbstractColumnSchema.php	100.00% <100.00%> (ø)
src/Profiler/ProfilerInterface.php

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.