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539 | 539 | <function>extractQuery</> to pass additional data to the |
540 | 540 | <function>consistent</> and <function>comparePartial</> methods. |
541 | 541 | To use it, <function>extractQuery</> must allocate |
542 | | - an array of <literal>*nkeys</>Pointers and store its address at |
| 542 | + an array of <literal>*nkeys</>pointers and store its address at |
543 | 543 | <literal>*extra_data</>, then store whatever it wants to into the |
544 | 544 | individual pointers. The variable is initialized to <symbol>NULL</symbol> before |
545 | 545 | call, so this argument can simply be ignored by operator classes that |
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