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https://dev.mysql.com/doc/refman/8.4/en/char.html
The CHAR and VARCHAR types are similar, but differ in the way they are stored and retrieved. They also differ in maximum length and in whether trailing spaces are retained. The CHAR and VARCHAR types are declared with a length that indicates the ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-recattr-vs-ndbrecord.html
This example illustrates the key differences between the old-style NdbRecAttr API and the newer approach using NdbRecord when performing some common tasks in an NDB API application. The source code can be found can be found in the file ...
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-array-simple.html
This program inserts CHAR, VARCHAR, and BINARY column data into a table by constructing aRef objects using local functions. It then reads the columns back and extracts the data from them using local functions. See Section 2.5.15, “Common Files ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndboperation.html
Beginning with NDB 8.0.30, NdbOperation supports an interpreted code API similar to that implemented by NdbInterpretedCode. See NdbOperation::Type for a listing of operation types and their corresponding NdbOperation subclasses. NdbOperation ...
https://dev.mysql.com/doc/refman/8.4/en/string-functions.html
For functions that operate on string positions, the first position is numbered 1. For functions that take length arguments, noninteger arguments are rounded to the nearest integer. ASCII(str) Returns the numeric value of the leftmost character of ...
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-common-files.html
In the NDB Cluster source distribution, the storage/ndb/ndbapi-examples directory storage/ndb/ndbapi-examples/common contains four header files with utilities for use in example NDB API programs. (Bug #70550, Bug #17592990) The names of these files ...
https://dev.mysql.com/doc/refman/8.4/en/column-count-limit.html
This section describes limits on the number of columns in tables and the size of individual rows. Column Count Limits Row Size Limits Column Count Limits MySQL has hard limit of 4096 columns per table, but the effective maximum may be less for a ...
https://dev.mysql.com/doc/internals/en/mysys-functions.html
Functions in mysys: (For flags see my_sys.h) int my_copy _A((const char *from, const char *to, myf MyFlags)); Copy file from from to to. int my_rename _A((const char *from, const char *to, myf MyFlags)); Rename file from from to to. int my_redel ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-tpch-quickstart.html
The tpch Analytics Quickstart shows how to import data into the DB System using the MySQL Shell Parallel Table Import Utility, manually loading data into MySQL HeatWave Cluster, and running queries. This quickstart contains the following sections: ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-simple-dual.html
This example demonstrates synchronous transactions and connecting to multiple clusters in a single NDB API application. The source code for this program may be found in the NDB Cluster source tree, in the file ...