How do I view comments in a table?

How do I view comments in a table?

View comments This will open a window that lists all objects in your database in left side of the window and details of selected object in the right side. You will see table comments in Remarks column in list of objects and when you select table you will see column comments in Remarks column in Columns tab.

What does the comment on table command do?

Adds, revises, or removes a comment on a table. Each object can have one comment. Comments are stored in the system table COMMENTS .

How do I view comments in SQL?

Comments Within SQL Statements

1. Begin the comment with a slash and an asterisk (/*). Proceed with the text of the comment. This text can span multiple lines.
2. Begin the comment with — (two hyphens). Proceed with the text of the comment. This text cannot extend to a new line.

What is the command for creating table?

Syntax. CREATE TABLE table_name( column1 datatype, column2 datatype, column3 datatype… columnN datatype, PRIMARY KEY( one or more columns ) ); CREATE TABLE is the keyword telling the database system what you want to do.

How do you add a comment to a table?

Use the COMMENT statement to add a comment about a table, view, materialized view, or column into the data dictionary. To drop a comment from the database, set it to the empty string ‘ ‘. See Also: “Comments” for more information on associating comments with SQL statements and schema objects.

How do you comment on beautiful scenery?

What are some beautiful lines to comment on beautiful pictures?

1. What a stunning view !!!
2. Amazing, I have never seen a photo like this.
3. Oh!
4. In nature, light creates color.
5. This picture is better than better.
6. The beauty has no boundaries in this picture.
7. Perfect click without any doubt.
8. I’m going to die for this pic.

Is comment a DDL command?

Data Definition Language (DDL) commands are used to create, manipulate, and modify objects in Snowflake, such as users, virtual warehouses, databases, schemas, tables, views, columns, functions, and stored procedures. ALTER COMMENT. CREATE

How do you comment on a snowflake query?

To comment/uncomment SQL Scripts in Snowflake Web Interface,

1. Simply select and highlight multiple lines in the Worksheet.
2. Press CMD + / (Mac) or CTRL + / (Windows). The highlighted lines are commented out.
3. Press CMD + / (Mac) or CTRL + / (Windows) again. The comments are removed from the highlighted lines.

How do I comment multiple lines in SQL Developer?

Comments

1. Begin the comment with a slash and an asterisk (/*). Proceed with the text of the comment. This text can span multiple lines. End the comment with an asterisk and a slash (*/).
2. Begin the comment with — (two hyphens). Proceed with the text of the comment. This text cannot extend to a new line.

How do I comment out a line in SQL?

The syntax for a comment in a line of SQL code is a double hyphen ( — ) at the beginning of the line. The comment affects all of the SQL code in the line. Note: This process does not try to merge a new comment with an existing comment.

What do I need to add a comment to a table?

To add a comment to a table, view, or materialized view, you must have COMMENT ANY TABLE system privilege. To add a comment to an indextype, you must have the CREATE ANY INDEXTYPE system privilege. To add a comment to an operator, you must have the CREATE ANY OPERATOR system privilege.

Where do I find the comment in MySQL?

The comment is displayed as part of the ouput of SHOW CREATE TABLE. The text of the comment is also available as the TABLE_COMMENT column of the MySQL Information Schema TABLES table. This comment syntax is also supported with ALTER TABLE statements for NDB tables.

How to drop a comment from the database?

To drop a comment from the database, set it to the empty string ‘ ‘. The object about which you are adding a comment must be in your own schema or: To add a comment to a table, view, or materialized view, you must have COMMENT ANY TABLE system privilege. To add a comment to an indextype, you must have the CREATE ANY INDEXTYPE system privilege.

How to view comments on a table in Oracle?

COLUMN Clause. Specify the name of the column of a table, view, or materialized view to be commented. If you omit schema, then Oracle Database assumes the table, view, or materialized view is in your own schema. You can view the comments on a particular table or column by querying the data dictionary views USER_TAB_COMMENTS, DBA_TAB_COMMENTS,