DSQL Programming Methods
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There are four possible DSQL programming methods for handling a SQL statement string. The best method for processing a string depends on the type of SQL statement in the string, and whether or not it contains placeholders for parameters. The following decision table explains how to determine the appropriate processing method for a given string:
| Is it a query? | Does it have placeholders? | Processing method to use: |
|---|---|---|
|
No |
No |
Method 1 |
|
No |
Yes |
Method 2 |
|
Yes |
No |
Method 3 |
|
Yes |
Yes |
Method 4 |
Topics
- Method 1: Non-query Statements Without Parameters
- Method 2: Non-query Statements With Parameters
- Method 3: Query Statements Without Parameters
- Method 4: Query Statements With Parameters