'Sqlstate' presentation slideshows

Embedded SQL

Embedded SQL . Direct SQL is rarely used: usually, SQL is embedded in some application code. We need some method to reference SQL statements. But: there is an impedance mismatch problem So: we use cursors. Programs with SQL. Host language + Embedded SQL . Preprocessor. Preprocessor.

428 views • 20 slides

Embedded SQL

Embedded SQL . Direct SQL is rarely used: usually, SQL is embedded in some application code. We need some method to reference SQL statements. But: there is an impedance mismatch problem So: we use cursors. Programs with SQL. Host language + Embedded SQL . Preprocessor. Preprocessor.

342 views • 20 slides

topic coastlines

131 views • 1 slides