---
title: "sql_sizing"
id: infoschema-sql-sizing
pg_version: "20devel"
---

<a id="infoschema-sql-sizing"></a>

## 35.61. sql_sizing

The table sql_sizing contains information about various size limits and maximum values in PostgreSQL. This information is primarily intended for use in the context of the ODBC interface; users of other interfaces will probably find this information to be of little use. For this reason, the individual sizing items are not described here; you will find them in the description of the ODBC interface. 

**sql_sizing Columns**

| Column Type | Description | 
| --- | --- |
| `sizing_id` `cardinal_number` | Identifier of the sizing item |
| `sizing_name` `character_data` | Descriptive name of the sizing item |
| `supported_value` `cardinal_number` | Value of the sizing item, or 0 if the size is unlimited or cannot be determined, or null if the features for which the sizing item is applicable are not supported |
| `comments` `character_data` | Possibly a comment pertaining to the sizing item |