what is the rationale for not allowing LOCK TABLES in a stored procedure
Hello, I have read through several pages of the reference manual, and I've seen several instances where it is stated that LOCK TABLES (and UNLOCK TABLES) is not allowed in a stored procedure, but so far, I haven't found an explanation as to *why* that is. Could someone please enlighten me? Thanks
how to select the record with one sql statement?
helle, I have a table, like this: pigId dayweigt pig1 2018-1-121 pig2 2018-1-131 pig3 2018-1-141 pig1 2018-1-222 pig2 2018-1-231 pig3 2018-1-240 pig1