How do I search a table in all databases?

How do I search a table in all databases?

This first query will return all of the tables in the database you are querying.

1. SELECT TABLE_NAME FROM INFORMATION_SCHEMA. TABLES.
2. SELECT TABLE_NAME, COLUMN_NAME FROM INFORMATION_SCHEMA.
3. SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.
4. IF EXISTS( SELECT * FROM INFORMATION_SCHEMA.
5. IF EXISTS( SELECT * FROM INFORMATION_SCHEMA.

How can I see all database tables in SQL?

SQL command to list all tables in Oracle

1. Show all tables owned by the current user: SELECT table_name FROM user_tables;
2. Show all tables in the current database: SELECT table_name FROM dba_tables;
3. Show all tables that are accessible by the current user:

How do I query all SQL Server databases?

Use SQL Server Management Studio

In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance. To see a list of all databases on the instance, expand Databases.

Which query show all tables in database?

Query: SELECT table_name FROM user_tables; This query returns the following list of tables that contain all the tables owned by the user in the entire database.

How do I write a SQL search query?

how to write a search query in SQL

1. IF the user enters ID = 123, then all the rows with ID = 123 should be fetched irrespective of name and city.
2. IF the user enters ID = 123 and name = ‘SAM’, then all the rows with ID = 123 and name = ‘SAM’ should be fetched irrespective of the city.

How do I search for a SQL database?

SQL Server Management Studio Object Explorer
browse to the database you want to search through. write the name (full or partial) of the database object in the Search text box. press Enter to start the search process.

What is the query to list all the databases?

To do that we will be using the below given commands: CREATE TABLE [database_name.] table_name ( pk_column data_type PRIMARY KEY, column_1 data_type NOT NULL, column_2 data_type., table_constraints ); If we do not mention the name of the database then the default USE database is selected for the creation of tables.

How can I see all MySQL databases?

The most common way to get a list of the MySQL databases is by using the mysql client to connect to the MySQL server and run the SHOW DATABASES command. If you haven’t set a password for your MySQL user you can omit the -p switch.

How do you run a SQL query across multiple databases with one query?

Open a new Query Window and write a query which has to be executed against multiple database of a server. Right click in the window and Select an option “Run On Multiple Targets” as shown below. This will open a new window which will have all the database available on the current server listed as shown below.

How can I see all tables in MySQL database?

MySQL SHOW TABLES command example
To use the SHOW TABLES command, you need to log on to the MySQL server first. On opening the MySQL Command Line Client, enter your password. Select the specific database. Run the SHOW TABLES command to see all the tables in the database that has been selected.

How do you SELECT all tables and rows in SQL what query?

Let’s start coding.

1. SELECT TOP 10 (SCHEMA_NAME(A.schema_id) + ‘.’ + A. Name) AS TableName.
2. , SUM(B. rows) AS RecordCount.
3. FROM sys.objects A.
4. INNER JOIN sys.partitions B ON A.object_id = B.object_id.
5. WHERE A.type = ‘U’
6. GROUP BY A.schema_id, A. Name.

How do you search a database?

What is SQL Full-Text Search?

Full-text search refers to the functionality in SQL Server that supports full-text queries against character-based data. These types of queries can include words and phrases as well as multiple forms of a word or phrase.

How do you search databases?

Top Ten Search Tips

1. Use AND to combine keywords and phrases when searching the electronic databases for journal articles.
2. Use truncation (an asterisk) and wildcards (usually a question mark or exclamation point).
3. Find out if the database you’re using has a “subject search” option.
4. Use your imagination.

How do I get a list of databases in MySQL?

To list all databases on a MySQL server host, you use the SHOW DATABASES command as follows:

1. SHOW DATABASES;
2. >mysql -u root -p Enter password: ********** mysql>

What are the system databases in MySQL?

5.3 The mysql System Database

• Grant System Tables.
• Object Information System Tables.
• Log System Tables.
• Server-Side Help System Tables.
• Time Zone System Tables.
• Replication System Tables.
• Optimizer System Tables.
• Miscellaneous System Tables.

How do I search multiple databases at once?

Step 1: Open Academic Search Ultimate from the library’s home page. Step 2: Select the “Choose Databases” option. Step 3: Identify which databases you want to include in your search. Check the boxes next to the databases and then choose OK.

Can you query across multiple databases?

In summary, if all your databases are on one server instance, then multiple database querying is as easy as prefixing the table name with the database or schema name depending on your database software. In other cases, you need to have one database with multiple schemas to make this technique work.

How do I get a list of tables in SQL Server?

2 Answers

1. SELECT.
2. s.name AS SchemaName.
3. ,t.name AS TableName.
4. ,c.name AS ColumnName.
5. FROM sys. schemas AS s.
6. JOIN sys. tables AS t ON t. schema_id = s. schema_id.
7. JOIN sys. columns AS c ON c. object_id = t. object_id.
8. ORDER BY.

How do I get a list of table names in a database?

In MySQL, there are two ways to find the names of all tables, either by using the “show” keyword or by query INFORMATION_SCHEMA. In the case of SQL Server or MSSQL, You can either use sys. tables or INFORMATION_SCHEMA to get all table names for a database.

How do I get a list of table names in SQL?

How do I search a SQL database?

Click on the Text search command:

1. In the Search text field, enter the data value that needs to be searched.
2. From the Database drop-down menu, select the database to search in.
3. In the Select objects to search tree, select the tables and views to search in, or leave them all checked.

How do I search an entire database in MySQL?

MySQL Workbench
There is a Schemas tab on the side menu bar, click on the Schemas tab, then double click on a database to select the database you want to search. Then go to menu Database – Search Data, and enter the text you are searching for, click on Start Search.

How do I get text from all tables in SQL Server?

Solution

1. stringToFind – this is the search string you are looking for.
2. schema – this is the schema owner of the object.
3. table – this is the table name you want to search, the procedure will search all char, nchar, ntext, nvarchar, text and varchar columns in the base table.

Which command is used to the list of databases?

To get a list of the databases without logging in to the MySQL shell you can use either the mysql command with the -e option which stands for execute or the mysqlshow that displays databases and tables information.