It's manually converting the string from hex to decimal as 4 bytes rather than 8. Here's how you'd use it: create table test ( `id` binary(16) not null ); insert into test values (hex('0123')); select id, binToInt(id) from test; ...
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CREATE TABLE mysql_sink ( `id` bigint , `s_name` varchar(100) , `s_int` bigint, PRIMARY KEY(id) NOT ENFORCED ) WITH ( 'connector' = 'jdbc', 'driver' = 'com.mysql.cj.jdbc.Driver', 'url' = 'jdbc:mysql://192.168.1.15:3306/cdc?serverTimezone=UTC&useSSL=false', 'username' ...
I am trying to migrate an interval field expressed as bigint(20) in mysql, and cast it to an interval in postgres. The problem is that pgloader is assuming the interval is in seconds, but it is in fact in microseconds. How can I cast this column and retain the data in the correct ...
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install & start MySQL 8.0 load the data To illustrate the process of such migration, I use MariaDB 10.6, which is actually the most used version of MariaDB. Search for eventual incompatibilities This part is maybe the most changeling, and more you wait for the migration, more this process...
USEtest_company; Copy Once thetest_companydatabase is selected, MySQL will display: Output Database changed Next, create aproductstable by running: CREATE TABLE`products`(product_id BIGINT PRIMARY KEY AUTO_INCREMENT, product_name VARCHAR(50), price DOUBLE, product_image ...
All timers in P_S are exposed in picoseconds, so you don't divide by timer frequencies, but by a pure picosecond to second conversion. For example, here's ps_helper's function for this: DROP FUNCTION IF EXISTS format_time; DELIMITER $$ CREATE FUNCTION format_time(picoseconds BIGINT) RETU...
This is not a blocking factor for migration, unless these functions are present in the default values of columns. But of course, if your application uses some of these functions, it may be necessary to modify it to use the appropriate one in MySQL 8.0. ...
I would like to convert binary string to int / bigint unsigned. The binary (using 'c' language) is something like "\x30\x31\x32\x33" (or '0123' string) . Please not that this is not hexdeciaml string and the length of the string is 4 not 8. ...