The total number of records that can be returned by SOQL queries in a query is 50,000. If returning a large number of queries causes you to exceed your heap limit, a SOQL for-loop query should be used instead. It can process multiple batches of records by using internal calls to query and queryMore.
How many records can a select query return?
The query locator can return up to 50 million records and should be used in cases where you want to retrieve a large amount of data (pagination or batch apex). 14
How many records can SOQL and SOSL return?
- SOQL vs SOSL Limitations
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| Description | Limit |
|---|---|
| Total number of SOQL messages issued for batch Queries Apex and Future methods | 200 |
| Total number of records retrieved by SOQL queries | 50,000 |
| Total number of records retrieved from Database.getQueryLocator | 10,000 |
| Total number of SOSL queries issued |
How many levels can be returned in a single SOQL query?
You cannot specify more than 20 parent-child relationships in one query. No more than five levels in a child-parent relationship can be specified in any specified relationship.
What if I want to view more than 50,000 records without the Data Loader Workbench?
You can get over 50,000 with a query locator. Use Salesforce Workbench to query these records. Workbench uses the Salesforce Rest/Tooling API, which does not have a 50,000 record limit. Due to the large amount of data, it might fail 45 times, but it would work.
How do you get the number of records in a SQL query?
SQL COUNT () function
- SQL COUNT (column name) syntax . The COUNT(column_name) function returns the number of values (NULL values are not counted) of the given column: …
- SQL COUNT (*) Syntax . The COUNT (*) function returns the number of records in a table: …
- SQL COUNT (DISTINCT column name) Syntax .
What are the governor limits in Salesforce?
Apex Per-Transaction Limits
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| Overview | Synchronous Transaction Governor Limits |
|---|---|
| Obtained from Database.getQueryLocator Records (total count) | 10000 |
| SOSL requests issued (total count) | 20 |
| Records retrieved by a SOSL query (total) | 2000 |
| DML declarations returned (total) |
What are SOQL and SOSL?
A SOQL query is the equivalent of a SQL SELECT statement and searches the organization’s database. SOSL is a programmatic way to perform a text search on the search index. Whether you use SOQL or SOSL depends on knowing what objects or fields you want to search for and other considerations.
How do I set limits in a SOQL query?
LIMIT is an optional clause that can be added to a SELECT statement of a SOQL query to specify the maximum number of rows to return. … The LIMIT syntax is:
- SELECT fieldList.
- FROM object type.
- [WHERE conditional expression]
- [ LIMIT numberOfRows]
What is the search limit for a SOSL query?
The numbers correspond to this stream: The search engine looks for matches of the search term in a maximum of 2,000 records (this limit starts with API version 28.0). SOSL applies different limits for a specific object or situation. If the search is for a single object, full record limitation is applied.