Can we get following from frame 9 ?
p *tuple->fields@tuple->n_fields
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p ins_ctx->aux_index_id
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p/x *(char*)tuple->fields[0].data@tuple->fields[0].len
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Here it is:
(gdb) frame 9
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#9 row_merge_write_fts_node (ins_ctx=0x7feffbcfe780, ins_ctx=0x7feffbcfe780, word=0x7feffbcfe760, word=0x7feffbcfe760, node=0x7ff0000ce210)
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at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0ftsort.cc:1161
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1161 ret = ins_ctx->btr_bulk->insert(tuple);
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(gdb) p *tuple->fields@tuple->n_fields
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value has been optimized out
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(gdb) p ins_ctx->aux_index_id
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There is no member named aux_index_id.
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(gdb) p/x *(char*)tuple->fields[0].data@tuple->fields[0].len
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value has been optimized out
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Previous comments didn't bring anything at all. Sorry for that. Please can you check the following:
set $offsets=(rec_offs*)0x7ff0000463f8
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p/x $offsets@*$offsets
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set $string= (fts_string_t*) 0x7feffbcfe760
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p *$string
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p/x *$string.f_str@$string.f_len
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(gdb) frame 9
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#9 row_merge_write_fts_node (ins_ctx=0x7feffbcfe780, ins_ctx=0x7feffbcfe780, word=0x7feffbcfe760, word=0x7feffbcfe760, node=0x7ff0000ce210)
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at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0ftsort.cc:1161
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1161 ret = ins_ctx->btr_bulk->insert(tuple);
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(gdb) set $offsets=(rec_offs*)0x7ff0000463f8
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(gdb) p/x $offsets@*$offsets
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Only values in memory can be extended with '@'.
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(gdb) set $string= (fts_string_t*) 0x7feffbcfe760
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(gdb) p *$string
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$1 = {f_str = 0x7ff0000c6730 "std", f_len = 3, f_n_char = 0}
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(gdb) p/x *$string.f_str@$string.f_len
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$2 = {0x73, 0x74, 0x64}
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Looks like string std is present in many documents. Most probably, ilist could exceed the blob size.
It could make sense to add std as innodb fts stopword.
set $offsets=(rec_offs*)0x7ff0000463f8
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p/x *$offsets@*$offsets
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Sorry, I messed up again. Slack mistook asterisk
as bold and ignored the first asterisk.
(gdb) frame 9
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#9 row_merge_write_fts_node (ins_ctx=0x7feffbcfe780, ins_ctx=0x7feffbcfe780, word=0x7feffbcfe760, word=0x7feffbcfe760, node=0x7ff0000ce210)
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at /usr/src/debug/MariaDB-/src_0/storage/innobase/row/row0ftsort.cc:1161
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1161 ret = ins_ctx->btr_bulk->insert(tuple);
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(gdb) set $offsets=(rec_offs*)0x7ff0000463f8
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(gdb) p/x *$offsets@*$offsets
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$1 = {0xa, 0x7, 0x8008, 0x3, 0xb, 0x11, 0x18, 0x20, 0x24, 0xe4}
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