Tag: dynamic table creation in mysql

create table dynamically based on Metadata file and load the source file into that table in pentaho

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Today , i will discuss about creating the table based on metadata file and then loading the source file into that table.Below is the image of ETL job. First, loading the metadata file into a table, means loading the metadata file which has details like column name ,column type and column length. In this ktr (loading_metadata_file), loading the metadata file to a table TBL_METADATA_STORE. Below is the DDL of this table.I am using mysql as database. CREATE TABLE `tbl_metadata_store` ( `column_name` varchar(100) DEFAULT NULL, `data_type` varchar(100) DEFAULT NULL, `col_len` int(11)…