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Repair all tables in one go

...ing query to print REPAIR SQL statments for all tables inside a database: select concat('REPAIR TABLE ', table_name, ';') from information_schema.tables where table_schema='mydatabase'; After that copy all the queries and execute it on mydatabase. Note: replace mydatabase with desired DB name ...
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MySql: Tinyint (2) vs tinyint(1) - what is the difference?

...rows affected (0.02 sec) Records: 3 Duplicates: 0 Warnings: 0 mysql> SELECT * FROM tin3; +----+------------+ | id | val | +----+------------+ | 1 | 0000000012 | | 2 | 0000000007 | | 4 | 0000000101 | +----+------------+ 3 rows in set (0.00 sec) mysql> mysql> SELECT LENGTH(val)...
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How to find current transaction level?

... Run this: SELECT CASE transaction_isolation_level WHEN 0 THEN 'Unspecified' WHEN 1 THEN 'ReadUncommitted' WHEN 2 THEN 'ReadCommitted' WHEN 3 THEN 'Repeatable' WHEN 4 THEN 'Serializable' WHEN 5 THEN 'Snapshot' END AS TRANSACTION_I...
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Storyboard warning: prototype table cells must have reuse identifiers

...me to this one: <tableViewCell contentMode="scaleToFill" selectionStyle="blue" accessoryType="disclosureIndicator" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" reuseIdentifier="GenericCellID" id="kBr-Qn-Tki"> Please pay your attention on reuseIden...
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Can I have an onclick effect in CSS?

...active too but is not listed because it does not support some of the other selectors) – jrajav Nov 29 '12 at 16:43 ...
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How to access pandas groupby dataframe by key

...t uses data-structures already available in the groupby object. You can select different columns using the groupby slicing: In [22]: gb[["A", "B"]].get_group("foo") Out[22]: A B 0 foo 1.624345 2 foo -0.528172 4 foo 0.865408 In [23]: gb["C"].get_group("foo") Out[23]: 0 5 2 ...
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Rails 4 LIKE query - ActiveRecord adds quotes

...have Movie.where("title ILIKE :s", s: search_string) it gets translated to SELECT 1 AS one FROM "movies" WHERE (title ILIKE 'test') LIMIT $1 by ActiveRecord (Rails 5.1.6) - please notice that there is no percentage symbol after the ILIKE) – sekmo Aug 16 '19 at...
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iTerm2 keyboard shortcut - split pane navigation

...erences -> Profiles/<Your Profile>/Keys). There you have actions "Select Split Pane Above", "Select Split Pane Below", "Above" "Down". – Sundar Aug 11 '18 at 19:07 ad...
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Alter column, add default constraint

...e bla add constraint dt_bla default 1 for id insert bla default values select * from bla also make sure you name the default constraint..it will be a pain in the neck to drop it later because it will have one of those crazy system generated names...see also How To Name Default Constraints And ...
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C# DropDownList with a Dictionary as DataSource

...fy "Value" and "Key" for DataTextField and DataValueField respectively, to select the Value/Key properties. Thanks to Joe's comment, I reread the question to get these the right way round. Normally I'd expect the "key" in the dictionary to be the text that's displayed, and the "value" to be the val...