43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
m4_comment([$Id: dbc_del.so,v 10.49 2007/10/24 16:06:07 bostic Exp $])
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define(M4PAGELOCAL, [dbc_del])
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include(m4/m4.seealso)
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m4_pf_header(m4_ref(dbc_del),
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ifelse(M4API, C_API, [dnl
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int
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DBcursor-__GT__del(DBC *DBcursor, u_int32_t flags);
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])
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ifelse(M4API, CXX_API, [dnl
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int
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Dbc::del(u_int32_t flags);
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]))
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m4_p([dnl
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The m4_refT(dbc_del) deletes the key/data pair to which the cursor
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refers.])
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m4_p([dnl
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When called on a cursor opened on a database that has been made into a
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secondary index using the m4_refT(dbh_associate), the m4_refT(dbh_del)
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deletes the key/data pair from the primary database and all secondary
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indices.])
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m4_p([dnl
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The cursor position is unchanged after a delete, and subsequent calls to
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cursor functions expecting the cursor to refer to an existing key will
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fail.])
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m4_return(dbc_del,
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specific, DB_KEYEMPTY, [if the element has already been deleted], prev)
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m4_parambegin
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m4_unusedflags
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m4_paramend
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m4_err(dbc_del, deadlock, rephandle, replockout, secondary_bad, readonly,
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einval, [the cursor has not been initialized], cdbperm)
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m4_seealso(Dbc)
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m4_page_footer
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