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Update to innoplug-1.0.4.

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This commit is contained in:
Sergey Vojtovich
2009-07-30 17:42:56 +05:00
parent 058cd62565
commit bae6276d45
104 changed files with 5341 additions and 1173 deletions
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61
storage/innodb_plugin/row/row0row.c
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@ -643,67 +643,6 @@ notfound:
}
}
/*******************************************************************//**
From a row build a row reference with which we can search the clustered
index record. */
UNIV_INTERN
void
row_build_row_ref_from_row(
/*=======================*/
dtuple_t* ref, /*!< in/out: row reference built;
see the NOTE below!
ref must have the right number
of fields! */
const dict_table_t* table, /*!< in: table */
const dtuple_t* row) /*!< in: row
NOTE: the data fields in ref will point
directly into data of this row */
{
const dict_index_t* clust_index;
ulint ref_len;
ulint i;
ut_ad(ref && table && row);
clust_index = dict_table_get_first_index(table);
ref_len = dict_index_get_n_unique(clust_index);
ut_ad(ref_len == dtuple_get_n_fields(ref));
for (i = 0; i < ref_len; i++) {
const dict_col_t* col;
const dict_field_t* field;
dfield_t* dfield;
const dfield_t* dfield2;
dfield = dtuple_get_nth_field(ref, i);
field = dict_index_get_nth_field(clust_index, i);
col = dict_field_get_col(field);
dfield2 = dtuple_get_nth_field(row, dict_col_get_no(col));
dfield_copy(dfield, dfield2);
ut_ad(!dfield_is_ext(dfield));
if (field->prefix_len > 0 && !dfield_is_null(dfield)) {
ulint len = dfield_get_len(dfield);
len = dtype_get_at_most_n_mbchars(
col->prtype, col->mbminlen, col->mbmaxlen,
field->prefix_len,
len, dfield_get_data(dfield));
dfield_set_len(dfield, len);
}
}
ut_ad(dtuple_check_typed(ref));
}
/***************************************************************//**
Searches the clustered index record for a row, if we have the row reference.
@return TRUE if found */