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Add border-bottom to table row

I have a table of 3 by 3. I need a way to add a border for the bottom of every row tr and give it a specific color. 16 An...
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Printing the value of a variable in SQL Developer

... DECLARE CTABLE USER_OBJECTS.OBJECT_NAME%TYPE; CCOLUMN ALL_TAB_COLS.COLUMN_NAME%TYPE; V_ALL_COLS VARCHAR2(5000); CURSOR CURSOR_TABLE IS SELECT OBJECT_NAME FROM USER_OBJECTS WHERE OBJECT_TYPE='TABLE' AND OBJ...
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Modify table: How to change 'Allow Nulls' attribute from not null to allow null

How to change one attribute in a table using T-SQL to allow nulls (not null --> null)? Alter table maybe? 8 Answers ...
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Add a column to existing table and uniquely number them on MS SQL Server

...the database but for SQL Server, this could be achieved as follows: alter table Example add NewColumn int identity(1,1) share | improve this answer | follow ...
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Postgres: INSERT if does not exist already

... There is one caveat/side effect. In a table with sequence column (serial or bigserial), even if no row is inserted the sequence is incremented at every insert attempt. – Grzegorz Luczywo Jul 2 '17 at 12:10 ...
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Markdown to create pages and table of contents?

... MultiMarkdown Composer does seem to generate a table of contents to assist while editing. There might also be the one or the other library, who can generate TOCs: see Python Markdown TOC Extension. ...
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Flask-SQLAlchemy import/context issue

... id = db.Column(db.Integer, primary_key=True) ... # Create the database tables. db.create_all() ... # start the flask loop app.run() I just splitted one app.py to app.py and model.py without using Blueprint. In that case, the above answer dosen't work. A line code is needed to work. before: ...
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jQuery DataTables: control table width

I have a problem controlling the width of a table using the jQuery DataTables plugin. The table is supposed to be 100% of the container width, but ends up being an arbitrary width, rather less than the container width. ...
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How to create a backup of a single table in a postgres database?

Is there a way to create a backup of a single table within a database using postgres? And how? Does this also work with the pg_dump command? ...
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INSERT with SELECT

...unning select next time? if I want to insert and get the result of courses table – TAHA SULTAN TEMURI Oct 8 '19 at 13:05 ...