Diane Joyner

How do I save a diff report in SQL Developer?

Helpful tips

How do I save a diff report in SQL Developer?

Diff Report Steps

  1. Open SQL Developer.
  2. Create database connections to the DEV and TEST databases to be compared (highlighted in blue above).
  3. Select Tools…
  4. In the first step of the Diff Wizard select the Source and Destination connections.
  5. In the second step of the Diff Wizard select the schema types to be compared.

Can we compare two files in SQL Developer?

A: Yes. ApexSQL Compare offers integration for SSMS and Visual Studio, so you can right-click a SQL object in Object Explorer, select the Compare scripts in the right-click context menu, then Set as left/right, and the New comparison query window will be shown. Q: Can compare two files with a right-click? A: Yes.

How do I compare two tables in SQL Developer?

  1. Select “Tools”
  2. Select “Database Diff”
  3. Select “Source Connection”
  4. Select “Destination Connection”
  5. Select the “Standard Object Types” you want to compare.
  6. Enter the “Table Name”
  7. Click “Next” until you reach “Finish”
  8. Click “Finish”

How can I compare two databases in Oracle?

Comparing Diffs Between Two Oracle Database Schemas

  1. Select Source and Target.
  2. Select a schema or several schemas (if the tool provides such possibility) for comparison.
  3. Tune comparison process by checking the needed options (an optional step)
  4. View comparison results.

How do I compare two database structures?

if you open a model tab, and select the databases menu, you get a compare schemas option, which you can use to compare two different schemas on two different servers, or two schemas on the same server, or a schema and a model, or a lot of other options i haven’t tried yet.

How can I compare two SQL databases for differences?

Comparing Database Data

  • On the SQL menu, point to Data Compare, and then click New Data Comparison.
  • Identify the source and target databases.
  • Select the check boxes for the tables and views that you want to compare.

How do you compare data in two tables?

Compare Two Tables using UNION ALL Select * from ( Select Id_pk, col1, col2…,coln from table1, ‘Old_table’ Union all Select Id_pk, col1, col2…,coln from table2, ‘New_tbale’ ) cmpr order by Id_pk; The above query returns the all rows from both tables as old and new.

How can I compare two records in the same table in Oracle?

How to Compare Two Rows in Same Table in Oracle

  1. id is an identity column whose values are generated automatically.
  2. product_id stores the product id that identifies a product.
  3. valid_from stores the effective date from which the list price is valid.
  4. list_price stores the list price of a product.

How do you compare data in different databases?

To compare data by using the New Data Comparison Wizard

  1. On the SQL menu, point to Data Compare, and then click New Data Comparison.
  2. Identify the source and target databases.
  3. Select the check boxes for the tables and views that you want to compare.

How can I find the difference between two databases in MySQL?

Getting data differences of two MySQL databases Click New.. on the product Start Page or New Data Comparison on the Standard toolbar to open New Data Comparison Wizard. Specify the needed connections to MySQL servers in the Connection fields. Select the databases you want to compare in the Database fields.

How do I find the difference in SQL?

SQL Server DIFFERENCE() Function The DIFFERENCE() function compares two SOUNDEX values, and returns an integer. The integer value indicates the match for the two SOUNDEX values, from 0 to 4. 0 indicates weak or no similarity between the SOUNDEX values. 4 indicates strong similarity or identically SOUNDEX values.

How can I compare two table data types in SQL Server?

Compare SQL Server Data in Tables Using the Tablediff Tool This command line tool is used to compare tables. It also generates a script with the INSERT, UPDATE and DELETE statements to synchronize the tables.

How do I find the difference between two values in SQL?

How do I compare two consecutive rows in SQL?

Here’s the SQL query to compare each row with previous row. In the above query, we join sales table with itself using an INNER JOIN condition g2.id=g1.id + 1 that allows you to compare each row with its previous row. Please note, this condition depends on the fact that our id column has consecutive numbers.

How can I find the difference between two tables in SQL Server?

Compare Tables Data Using a LEFT JOIN The LEFT JOIN T-SQL keyword is used to retrieve data from two tables, by returning all records from the left table and only the matched records from the right table and NULL values from the right table when there is no matching between the two tables.

How do I compare data between two databases?

To compare data by using the New Data Comparison Wizard

  • On the SQL menu, point to Data Compare, and then click New Data Comparison.
  • Identify the source and target databases.
  • Select the check boxes for the tables and views that you want to compare.