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MCOL-5328: PCRE based regexp regexp_substr regexp_instr regexp_replace [stable-23.10] (#3215)

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* MCOL-5328: PCRE based regexp regexp_substr regexp_instr regexp_replace

* Add qa test for MCOL-5328

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Co-authored-by: Susil Behera <susil.behera@mariadb.com>
This commit is contained in:
Leonid Fedorov
2024-06-27 14:20:08 +04:00
committed by GitHub
parent 2cd8f716c1
commit 6c6fa7d5a4
20 changed files with 6159 additions and 66 deletions
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2
dbcon/mysql/ha_mcs_execplan.cpp
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@ -4395,7 +4395,7 @@ ReturnedColumn* buildFunctionColumn(Item_func* ifp, gp_walk_info& gwi, bool& non
// A few functions use a different collation than that found in
// the base ifp class
if (funcName == "locate" || funcName == "find_in_set" || funcName == "strcmp")
if (funcName == "locate" || funcName == "find_in_set" || funcName == "strcmp" || funcName == "regexp_instr")
{
DTCollation dt;
ifp->Type_std_attributes::agg_arg_charsets_for_comparison(dt, ifp->func_name_cstring(),