6.2.21.8 Example of the INSPECT Statement
Figure 10 is an example of INSPECT statement results.
INSPECT ID_1 TALLYING ID_2 FOR ALL "**" REPLACING ALL "**" BY ZEROS.
___ ___ ___ ___ ___ ___ ___ ID_1 before | * | * | * | 0 | * | * | ID_2 before | 0 | execution |___|___|___|___|___|___| execution |___| | | | | (initialized by | | | | programmer) Execution for | | | | TALLYING ID_2 TALLYING phrase: | | | | comparand: contains: 1st ___ ___| | | | ___ ___ ___ comparison | * | * | | | | = | * | * | (true) | 1 | |___|___| | | | |___|___| |___| | | | | 2nd |___|___| | ___ ___ ___ comparison | * | 0 | | = | * | * | (false) | 1 | |___|___| | |___|___| |___| | | | | | 3rd | |___|___ | |___ ___ ___ comparison | | 0 | * | | = | * | * | (false) | 1 | | |___|___| | |___|___| |___| | | | 4th | |___ ___| ___ ___ ___ comparison | | * | * | = | * | * | (true) | 2 | | |___|___| |___|___| |___| Execution for | REPLACING phrase: | 5th ___ ___| ___ ___ ID_1 changed comparison | * | * | = | * | * | (true) to_ |___|___| |___|___| | ___ ___ ___ ___ ___ ___ | | 0 | 0 | * | 0 | * | * |<_________________________________| |___|___|___|___|___|___| | | | |___|___ | ___ ___ ID_1 6th | * | 0 | | = | * | * | (false) unchanged comparison |___|___| | |___|___| | | | |___|___ | ___ ___ ID_1 7th | 0 | * | | = | * | * | (false) unchanged comparison |___|___| | |___|___| | | |___ ___| ___ ___ ID_1 changed 8th | * | * | = | * | * | (true) to______ comparison |___|___| |___|___| | ___ ___ ___ ___ ___ ___ | | 0 | 0 | * | 0 | 0 | 0 |<_________________________________| |___|___|___|___|___|___| |___|___|___|___|___|___|
At the end of inspection: ID_1 ___ ___ ___ ___ ___ ___ ID_2 ___ contains: | 0 | 0 | * | 0 | 0 | 0 | contains: | 2 | |___|___|___|___|___|___| |___|
Figure 10. Example of INSPECT Statement Execution Results
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