ADB2FMM stored procedure
The ADB2FMM stored procedure applies the specified masks to an SQL statement and returns the formatted statement.
Environment
The ADB2FMM stored procedure runs in a WLM-established stored procedure address space. For setup instructions, see Setting up the provided REST APIs.
Authorization
To execute the CALL statement, the owner of the package or plan that contains the CALL statement must have EXECUTE privilege on the ADB2FMM stored procedure.
Syntax
Input parameters
- sqlstmt
- The SQL statement to be masked.
- Type:
- CLOB(2M)
- mask
- A string that contains one or more mask definitions. For example:
TBNAME:ABC*,DEF*;TSNAME:ABC*,DEF*For information on how to specify masks, see Mask definitions.
Restrictions:- A semicolon cannot be used as a single-character mask.
- Verification (VER) masks are ignored.
- Type:
- VARCHAR(32K)
- debug
- The debug level. Use 0 (zero) for normal operations. Other values are for
serviceability, as instructed by IBM® Software Support.
- Type:
- SMALLINT
Output parameters
- rc
- The return code.
- Type:
- INTEGER
- msg
- An optional error message.
- Type:
- VARCHAR(1331)
Result set
The result set includes the masked and formatted SQL statement. It uses a cursor named C_RES and contains the following columns:
| Column | Description |
|---|---|
|
SEQ
INTEGER |
The sequence number in the SQL |
|
LINE
VARCHAR(80) |
The SQL line output |
Examples
The following example CALL statement specifies an SQL statement to be masked:
CALL ADB2FMM(‘CREATE DATABASE XXX STOGROUP XXX’,'DBNAME:XX*,YY*;SGNAME:XX*,ZZ*',0,:rc,:msg);For this example, ADB2FMM returns the following SQL statement in the result set:
CREATE DATABASE YYX STOGROUP ZZX